Added address to HDNode (#196 ).

Added French and Spanish to test-hdnode.
Mark progressCallback as optional (#293 ).
2018-10-07 01:09:56 -04:00 · 2018-10-07 01:05:49 -04:00 · 2018-10-07 00:42:52 -04:00 · 2018-10-04 20:25:07 -04:00 · 2018-10-04 19:54:15 -04:00 · 2018-10-04 17:27:42 -04:00
40 changed files with 631 additions and 208 deletions
--- a/_version.d.ts
+++ b/_version.d.ts
@@ -1 +1 @@
-export declare const version = "4.0.1";
+export declare const version = "4.0.3";
--- a/_version.js
+++ b/_version.js
@@ -1,3 +1,3 @@
 "use strict";
 Object.defineProperty(exports, "__esModule", { value: true });
-exports.version = "4.0.1";
+exports.version = "4.0.3";
--- a/contract.d.ts
+++ b/contract.d.ts
@@ -21,6 +21,12 @@ export interface Event extends Log {
    getTransaction: () => Promise<TransactionResponse>;
    getTransactionReceipt: () => Promise<TransactionReceipt>;
 }
+export interface ContractReceipt extends TransactionReceipt {
+    events?: Array<Event>;
+}
+export interface ContractTransaction extends TransactionResponse {
+    wait(confirmations?: number): Promise<ContractReceipt>;
+}
 export declare class VoidSigner extends Signer {
    readonly address: string;
    constructor(address: string, provider: Provider);
--- a/contract.js
+++ b/contract.js
@@ -106,6 +106,7 @@ function resolveAddresses(provider, value, paramType) {
 function runMethod(contract, functionName, estimateOnly) {
    var method = contract.interface.functions[functionName];
    return function () {
+        var _this = this;
        var params = [];
        for (var _i = 0; _i < arguments.length; _i++) {
            params[_i] = arguments[_i];
@@ -206,7 +207,36 @@ function runMethod(contract, functionName, estimateOnly) {
                if (tx.from != null) {
                    errors.throwError('cannot override from in a transaction', errors.UNSUPPORTED_OPERATION, { operation: 'sendTransaction' });
                }
-                return contract.signer.sendTransaction(tx);
+                return contract.signer.sendTransaction(tx).then(function (tx) {
+                    var wait = tx.wait.bind(tx);
+                    tx.wait = function (confirmations) {
+                        return wait(confirmations).then(function (receipt) {
+                            receipt.events = receipt.logs.map(function (log) {
+                                var event = properties_1.deepCopy(log);
+                                var parsed = _this.interface.parseLog(log);
+                                if (parsed) {
+                                    event.args = parsed.values;
+                                    event.decode = parsed.decode;
+                                    event.event = parsed.name;
+                                    event.eventSignature = parsed.signature;
+                                }
+                                event.removeListener = function () { return _this.provider; };
+                                event.getBlock = function () {
+                                    return _this.provider.getBlock(receipt.blockHash);
+                                };
+                                event.getTransaction = function () {
+                                    return _this.provider.getTransaction(receipt.transactionHash);
+                                };
+                                event.getTransactionReceipt = function () {
+                                    return Promise.resolve(receipt);
+                                };
+                                return event;
+                            });
+                            return receipt;
+                        });
+                    };
+                    return tx;
+                });
            }
            throw new Error('invalid type - ' + method.type);
            return null;
--- a/dist/ethers.js
+++ b/dist/ethers.js
@@ -1,7 +1,7 @@
 (function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.ethers = f()}})(function(){var define,module,exports;return (function(){function r(e,n,t){function o(i,f){if(!n[i]){if(!e[i]){var c="function"==typeof require&&require;if(!f&&c)return c(i,!0);if(u)return u(i,!0);var a=new Error("Cannot find module '"+i+"'");throw a.code="MODULE_NOT_FOUND",a}var p=n[i]={exports:{}};e[i][0].call(p.exports,function(r){var n=e[i][1][r];return o(n||r)},p,p.exports,r,e,n,t)}return n[i].exports}for(var u="function"==typeof require&&require,i=0;i<t.length;i++)o(t[i]);return o}return r})()({1:[function(require,module,exports){
 "use strict";
 Object.defineProperty(exports, "__esModule", { value: true });
-exports.version = "4.0.1";
+exports.version = "4.0.3";

 },{}],2:[function(require,module,exports){
 "use strict";
@@ -154,6 +154,7 @@ function resolveAddresses(provider, value, paramType) {
 function runMethod(contract, functionName, estimateOnly) {
    var method = contract.interface.functions[functionName];
    return function () {
+        var _this = this;
        var params = [];
        for (var _i = 0; _i < arguments.length; _i++) {
            params[_i] = arguments[_i];
@@ -254,7 +255,36 @@ function runMethod(contract, functionName, estimateOnly) {
                if (tx.from != null) {
                    errors.throwError('cannot override from in a transaction', errors.UNSUPPORTED_OPERATION, { operation: 'sendTransaction' });
                }
-                return contract.signer.sendTransaction(tx);
+                return contract.signer.sendTransaction(tx).then(function (tx) {
+                    var wait = tx.wait.bind(tx);
+                    tx.wait = function (confirmations) {
+                        return wait(confirmations).then(function (receipt) {
+                            receipt.events = receipt.logs.map(function (log) {
+                                var event = properties_1.deepCopy(log);
+                                var parsed = _this.interface.parseLog(log);
+                                if (parsed) {
+                                    event.args = parsed.values;
+                                    event.decode = parsed.decode;
+                                    event.event = parsed.name;
+                                    event.eventSignature = parsed.signature;
+                                }
+                                event.removeListener = function () { return _this.provider; };
+                                event.getBlock = function () {
+                                    return _this.provider.getBlock(receipt.blockHash);
+                                };
+                                event.getTransaction = function () {
+                                    return _this.provider.getTransaction(receipt.transactionHash);
+                                };
+                                event.getTransactionReceipt = function () {
+                                    return Promise.resolve(receipt);
+                                };
+                                return event;
+                            });
+                            return receipt;
+                        });
+                    };
+                    return tx;
+                });
            }
            throw new Error('invalid type - ' + method.type);
            return null;
@@ -718,6 +748,7 @@ exports.ContractFactory = ContractFactory;
 },{"./abstract-signer":2,"./constants":3,"./errors":5,"./providers/abstract-provider":49,"./utils/abi-coder":58,"./utils/address":59,"./utils/bignumber":61,"./utils/bytes":62,"./utils/interface":67,"./utils/properties":72}],5:[function(require,module,exports){
 'use strict';
 Object.defineProperty(exports, "__esModule", { value: true });
+var _version_1 = require("./_version");
 // Unknown Error
 exports.UNKNOWN_ERROR = 'UNKNOWN_ERROR';
 // Not implemented
@@ -784,6 +815,7 @@ function throwError(message, code, params) {
            messageDetails.push(key + '=' + JSON.stringify(params[key].toString()));
        }
    });
+    messageDetails.push("version=" + _version_1.version);
    var reason = message;
    if (messageDetails.length) {
        message += ' (' + messageDetails.join(', ') + ')';
@@ -825,7 +857,7 @@ function setCensorship(censorship, permanent) {
 }
 exports.setCensorship = setCensorship;

-},{}],6:[function(require,module,exports){
+},{"./_version":1}],6:[function(require,module,exports){
 'use strict';
 var __importStar = (this && this.__importStar) || function (mod) {
    if (mod && mod.__esModule) return mod;
@@ -9192,10 +9224,12 @@ module.exports = { browser: true };
        if (!checkBufferish(password)) {
            throw new Error('password must be an array or buffer');
        }
+        password = Array.prototype.slice.call(password);

        if (!checkBufferish(salt)) {
            throw new Error('salt must be an array or buffer');
        }
+        salt = Array.prototype.slice.call(salt);

        var b = PBKDF2_HMAC_SHA256_OneIter(password, salt, p * 128 * r);
        var B = new Uint32Array(p * 32 * r)
@@ -9954,6 +9988,7 @@ var formatTransaction = {
    blockHash: allowNull(checkHash, null),
    blockNumber: allowNull(checkNumber, null),
    transactionIndex: allowNull(checkNumber, null),
+    confirmations: allowNull(checkNumber, null),
    from: address_1.getAddress,
    gasPrice: bignumber_1.bigNumberify,
    gasLimit: bignumber_1.bigNumberify,
@@ -10082,6 +10117,7 @@ var formatTransactionReceipt = {
    transactionHash: checkHash,
    logs: arrayOf(checkTransactionReceiptLog),
    blockNumber: checkNumber,
+    confirmations: allowNull(checkNumber, null),
    cumulativeGasUsed: bignumber_1.bigNumberify,
    status: allowNull(checkNumber)
 };
@@ -10192,6 +10228,11 @@ function getEventTag(eventName) {
    }
    throw new Error('invalid event - ' + eventName);
 }
+//////////////////////////////
+// Helper Object
+function getTime() {
+    return (new Date()).getTime();
+}
 var BaseProvider = /** @class */ (function (_super) {
    __extends(BaseProvider, _super);
    function BaseProvider(network) {
@@ -10224,11 +10265,13 @@ var BaseProvider = /** @class */ (function (_super) {
        // until we get a response. This provides devs with a consistent view. Similarly for
        // transaction hashes.
        _this._emitted = { block: _this._lastBlockNumber };
+        _this._fastQueryDate = 0;
        return _this;
    }
    BaseProvider.prototype._doPoll = function () {
        var _this = this;
        this.getBlockNumber().then(function (blockNumber) {
+            _this._setFastBlockNumber(blockNumber);
            // If the block hasn't changed, meh.
            if (blockNumber === _this._lastBlockNumber) {
                return;
@@ -10378,13 +10421,44 @@ var BaseProvider = /** @class */ (function (_super) {
        enumerable: true,
        configurable: true
    });
+    BaseProvider.prototype._getFastBlockNumber = function () {
+        var _this = this;
+        var now = getTime();
+        // Stale block number, request a newer value
+        if ((now - this._fastQueryDate) > 2 * this._pollingInterval) {
+            this._fastQueryDate = now;
+            this._fastBlockNumberPromise = this.getBlockNumber().then(function (blockNumber) {
+                if (_this._fastBlockNumber == null || blockNumber > _this._fastBlockNumber) {
+                    _this._fastBlockNumber = blockNumber;
+                }
+                return _this._fastBlockNumber;
+            });
+        }
+        return this._fastBlockNumberPromise;
+    };
+    BaseProvider.prototype._setFastBlockNumber = function (blockNumber) {
+        // Older block, maybe a stale request
+        if (this._fastBlockNumber != null && blockNumber < this._fastBlockNumber) {
+            return;
+        }
+        // Update the time we updated the blocknumber
+        this._fastQueryDate = getTime();
+        // Newer block number, use  it
+        if (this._fastBlockNumber == null || blockNumber > this._fastBlockNumber) {
+            this._fastBlockNumber = blockNumber;
+            this._fastBlockNumberPromise = Promise.resolve(blockNumber);
+        }
+    };
    // @TODO: Add .poller which must be an event emitter with a 'start', 'stop' and 'block' event;
    //        this will be used once we move to the WebSocket or other alternatives to polling
-    BaseProvider.prototype.waitForTransaction = function (transactionHash, timeout) {
+    BaseProvider.prototype.waitForTransaction = function (transactionHash, confirmations) {
        var _this = this;
+        if (!confirmations) {
+            confirmations = 1;
+        }
        return web_1.poll(function () {
            return _this.getTransactionReceipt(transactionHash).then(function (receipt) {
-                if (receipt == null) {
+                if (receipt == null || receipt.confirmations < confirmations) {
                    return undefined;
                }
                return receipt;
@@ -10399,6 +10473,7 @@ var BaseProvider = /** @class */ (function (_super) {
                if (value != result) {
                    throw new Error('invalid response - getBlockNumber');
                }
+                _this._setFastBlockNumber(value);
                return value;
            });
        });
@@ -10492,7 +10567,7 @@ var BaseProvider = /** @class */ (function (_super) {
    // This should be called by any subclass wrapping a TransactionResponse
    BaseProvider.prototype._wrapTransaction = function (tx, hash) {
        var _this = this;
-        if (bytes_1.hexDataLength(hash) !== 32) {
+        if (hash != null && bytes_1.hexDataLength(hash) !== 32) {
            throw new Error('invalid response - sendTransaction');
        }
        var result = tx;
@@ -10502,11 +10577,11 @@ var BaseProvider = /** @class */ (function (_super) {
        }
        this._emitted['t:' + tx.hash] = 'pending';
        // @TODO: (confirmations? number, timeout? number)
-        result.wait = function () {
-            return _this.waitForTransaction(hash).then(function (receipt) {
+        result.wait = function (confirmations) {
+            return _this.waitForTransaction(tx.hash, confirmations).then(function (receipt) {
                if (receipt.status === 0) {
                    errors.throwError('transaction failed', errors.CALL_EXCEPTION, {
-                        transactionHash: hash,
+                        transactionHash: tx.hash,
                        transaction: tx
                    });
                }
@@ -10608,7 +10683,22 @@ var BaseProvider = /** @class */ (function (_super) {
                            }
                            return undefined;
                        }
-                        return BaseProvider.checkTransactionResponse(result);
+                        var tx = BaseProvider.checkTransactionResponse(result);
+                        if (tx.blockNumber == null) {
+                            tx.confirmations = 0;
+                        }
+                        else if (tx.confirmations == null) {
+                            return _this._getFastBlockNumber().then(function (blockNumber) {
+                                // Add the confirmations using the fast block number (pessimistic)
+                                var confirmations = (blockNumber - tx.blockNumber) + 1;
+                                if (confirmations <= 0) {
+                                    confirmations = 1;
+                                }
+                                tx.confirmations = confirmations;
+                                return _this._wrapTransaction(tx);
+                            });
+                        }
+                        return _this._wrapTransaction(tx);
                    });
                }, { onceBlock: _this });
            });
@@ -10628,7 +10718,26 @@ var BaseProvider = /** @class */ (function (_super) {
                            }
                            return undefined;
                        }
-                        return checkTransactionReceipt(result);
+                        // "geth-etc" returns receipts before they are ready
+                        if (result.blockHash == null) {
+                            return undefined;
+                        }
+                        var receipt = checkTransactionReceipt(result);
+                        if (receipt.blockNumber == null) {
+                            receipt.confirmations = 0;
+                        }
+                        else if (receipt.confirmations == null) {
+                            return _this._getFastBlockNumber().then(function (blockNumber) {
+                                // Add the confirmations using the fast block number (pessimistic)
+                                var confirmations = (blockNumber - receipt.blockNumber) + 1;
+                                if (confirmations <= 0) {
+                                    confirmations = 1;
+                                }
+                                receipt.confirmations = confirmations;
+                                return receipt;
+                            });
+                        }
+                        return receipt;
                    });
                }, { onceBlock: _this });
            });
@@ -11031,17 +11140,19 @@ var EtherscanProvider = /** @class */ (function (_super) {
                url += '/api?module=proxy&action=eth_sendRawTransaction&hex=' + params.signedTransaction;
                url += apiKey;
                return web_1.fetchJson(url, null, getJsonResult).catch(function (error) {
-                    // "Insufficient funds. The account you tried to send transaction from does not have enough funds. Required 21464000000000 and got: 0"
-                    if (error.responseText.toLowerCase().indexOf('insufficient funds') >= 0) {
-                        errors.throwError('insufficient funds', errors.INSUFFICIENT_FUNDS, {});
-                    }
-                    // "Transaction with the same hash was already imported."
-                    if (error.responseText.indexOf('same hash was already imported') >= 0) {
-                        errors.throwError('nonce has already been used', errors.NONCE_EXPIRED, {});
-                    }
-                    // "Transaction gas price is too low. There is another transaction with same nonce in the queue. Try increasing the gas price or incrementing the nonce."
-                    if (error.responseText.indexOf('another transaction with same nonce') >= 0) {
-                        errors.throwError('replacement fee too low', errors.REPLACEMENT_UNDERPRICED, {});
+                    if (error.responseText) {
+                        // "Insufficient funds. The account you tried to send transaction from does not have enough funds. Required 21464000000000 and got: 0"
+                        if (error.responseText.toLowerCase().indexOf('insufficient funds') >= 0) {
+                            errors.throwError('insufficient funds', errors.INSUFFICIENT_FUNDS, {});
+                        }
+                        // "Transaction with the same hash was already imported."
+                        if (error.responseText.indexOf('same hash was already imported') >= 0) {
+                            errors.throwError('nonce has already been used', errors.NONCE_EXPIRED, {});
+                        }
+                        // "Transaction gas price is too low. There is another transaction with same nonce in the queue. Try increasing the gas price or incrementing the nonce."
+                        if (error.responseText.indexOf('another transaction with same nonce') >= 0) {
+                            errors.throwError('replacement fee too low', errors.REPLACEMENT_UNDERPRICED, {});
+                        }
                    }
                    throw error;
                });
@@ -11528,21 +11639,23 @@ var JsonRpcSigner = /** @class */ (function (_super) {
                    throw error;
                });
            }, function (error) {
-                // See: JsonRpcProvider.sendTransaction (@TODO: Expose a ._throwError??)
-                if (error.responseText.indexOf('insufficient funds') >= 0) {
-                    errors.throwError('insufficient funds', errors.INSUFFICIENT_FUNDS, {
-                        transaction: tx
-                    });
-                }
-                if (error.responseText.indexOf('nonce too low') >= 0) {
-                    errors.throwError('nonce has already been used', errors.NONCE_EXPIRED, {
-                        transaction: tx
-                    });
-                }
-                if (error.responseText.indexOf('replacement transaction underpriced') >= 0) {
-                    errors.throwError('replacement fee too low', errors.REPLACEMENT_UNDERPRICED, {
-                        transaction: tx
-                    });
+                if (error.responseText) {
+                    // See: JsonRpcProvider.sendTransaction (@TODO: Expose a ._throwError??)
+                    if (error.responseText.indexOf('insufficient funds') >= 0) {
+                        errors.throwError('insufficient funds', errors.INSUFFICIENT_FUNDS, {
+                            transaction: tx
+                        });
+                    }
+                    if (error.responseText.indexOf('nonce too low') >= 0) {
+                        errors.throwError('nonce has already been used', errors.NONCE_EXPIRED, {
+                            transaction: tx
+                        });
+                    }
+                    if (error.responseText.indexOf('replacement transaction underpriced') >= 0) {
+                        errors.throwError('replacement fee too low', errors.REPLACEMENT_UNDERPRICED, {
+                            transaction: tx
+                        });
+                    }
                }
                throw error;
            });
@@ -11641,17 +11754,19 @@ var JsonRpcProvider = /** @class */ (function (_super) {
                return this.send('eth_getStorageAt', [getLowerCase(params.address), params.position, params.blockTag]);
            case 'sendTransaction':
                return this.send('eth_sendRawTransaction', [params.signedTransaction]).catch(function (error) {
-                    // "insufficient funds for gas * price + value"
-                    if (error.responseText.indexOf('insufficient funds') > 0) {
-                        errors.throwError('insufficient funds', errors.INSUFFICIENT_FUNDS, {});
-                    }
-                    // "nonce too low"
-                    if (error.responseText.indexOf('nonce too low') > 0) {
-                        errors.throwError('nonce has already been used', errors.NONCE_EXPIRED, {});
-                    }
-                    // "replacement transaction underpriced"
-                    if (error.responseText.indexOf('replacement transaction underpriced') > 0) {
-                        errors.throwError('replacement fee too low', errors.REPLACEMENT_UNDERPRICED, {});
+                    if (error.responseText) {
+                        // "insufficient funds for gas * price + value"
+                        if (error.responseText.indexOf('insufficient funds') > 0) {
+                            errors.throwError('insufficient funds', errors.INSUFFICIENT_FUNDS, {});
+                        }
+                        // "nonce too low"
+                        if (error.responseText.indexOf('nonce too low') > 0) {
+                            errors.throwError('nonce has already been used', errors.NONCE_EXPIRED, {});
+                        }
+                        // "replacement transaction underpriced"
+                        if (error.responseText.indexOf('replacement transaction underpriced') > 0) {
+                            errors.throwError('replacement fee too low', errors.REPLACEMENT_UNDERPRICED, {});
+                        }
                    }
                    throw error;
                });
@@ -13043,6 +13158,9 @@ var BigNumber = /** @class */ (function () {
        else if (value.toHexString) {
            properties_1.defineReadOnly(this, '_hex', toHex(toBN(value.toHexString())));
        }
+        else if (value._hex && bytes_1.isHexString(value._hex)) {
+            properties_1.defineReadOnly(this, '_hex', value._hex);
+        }
        else if (bytes_1.isArrayish(value)) {
            properties_1.defineReadOnly(this, '_hex', toHex(new bn_js_1.default.BN(bytes_1.hexlify(value).substring(2), 16)));
        }
@@ -15957,6 +16075,9 @@ function fetchJson(connection, json, processFunc) {
                // @TODO: not any!
                var error = new Error('invalid response - ' + request.status);
                error.statusCode = request.status;
+                if (request.responseText) {
+                    error.responseText = request.responseText;
+                }
                reject(error);
                return;
            }
--- a/dist/ethers.min.js
+++ b/dist/ethers.min.js
--- a/dist/ethers.min.js.map
+++ b/dist/ethers.min.js.map
--- a/dist/ethers.types.txt
+++ b/dist/ethers.types.txt
@@ -17,9 +17,9 @@ declare module 'ethers/ethers' {
    import * as wordlists from 'ethers/wordlists';
    import { platform } from 'ethers/utils/shims';
    import { version } from 'ethers/_version';
-    import { ContractFunction, Event, EventFilter } from 'ethers/contract';
+    import { ContractFunction, ContractTransaction, Event, EventFilter } from 'ethers/contract';
    function getDefaultProvider(network?: utils.Network | string): providers.BaseProvider;
-    export { Signer, Wallet, VoidSigner, getDefaultProvider, providers, Contract, ContractFactory, constants, errors, utils, wordlists, platform, version, ContractFunction, Event, EventFilter };
+    export { Signer, Wallet, VoidSigner, getDefaultProvider, providers, Contract, ContractFactory, constants, errors, utils, wordlists, platform, version, ContractFunction, ContractTransaction, Event, EventFilter };
 }

 declare module 'ethers/contract' {
@@ -46,6 +46,12 @@ declare module 'ethers/contract' {
        getTransaction: () => Promise<TransactionResponse>;
        getTransactionReceipt: () => Promise<TransactionReceipt>;
    }
+    export interface ContractReceipt extends TransactionReceipt {
+        events?: Array<Event>;
+    }
+    export interface ContractTransaction extends TransactionResponse {
+        wait(confirmations?: number): Promise<ContractReceipt>;
+    }
    export class VoidSigner extends Signer {
        readonly address: string;
        constructor(address: string, provider: Provider);
@@ -238,13 +244,15 @@ declare module 'ethers/utils' {
 declare module 'ethers/wordlists' {
    import { Wordlist } from 'ethers/utils/wordlist';
    const en: Wordlist;
-    const ko: Wordlist;
+    const es: Wordlist;
+    const fr: Wordlist;
    const it: Wordlist;
    const ja: Wordlist;
+    const ko: Wordlist;
    const zh: Wordlist;
    const zh_cn: Wordlist;
    const zh_tw: Wordlist;
-    export { en, it, ja, ko, zh, zh_cn, zh_tw };
+    export { en, es, fr, it, ja, ko, zh, zh_cn, zh_tw };
 }

 declare module 'ethers/utils/shims' {
@@ -252,7 +260,7 @@ declare module 'ethers/utils/shims' {
 }

 declare module 'ethers/_version' {
-    export const version = "4.0.1";
+    export const version = "4.0.3";
 }

 declare module 'ethers/utils/bignumber' {
@@ -480,6 +488,7 @@ declare module 'ethers/providers/abstract-provider' {
        transactionHash?: string;
        logs?: Array<Log>;
        blockNumber?: number;
+        confirmations?: number;
        cumulativeGasUsed?: BigNumber;
        byzantium: boolean;
        status?: number;
@@ -498,9 +507,10 @@ declare module 'ethers/providers/abstract-provider' {
        blockNumber?: number;
        blockHash?: string;
        timestamp?: number;
+        confirmations: number;
        from: string;
        raw?: string;
-        wait: (timeout?: number) => Promise<TransactionReceipt>;
+        wait: (confirmations?: number) => Promise<TransactionReceipt>;
    }
    export type EventType = string | Array<string> | Filter;
    export type Listener = (...args: Array<any>) => void;
@@ -719,7 +729,9 @@ declare module 'ethers/providers/base-provider' {
        readonly blockNumber: number;
        polling: boolean;
        pollingInterval: number;
-        waitForTransaction(transactionHash: string, timeout?: number): Promise<TransactionReceipt>;
+        _getFastBlockNumber(): Promise<number>;
+        _setFastBlockNumber(blockNumber: number): void;
+        waitForTransaction(transactionHash: string, confirmations?: number): Promise<TransactionReceipt>;
        getBlockNumber(): Promise<number>;
        getGasPrice(): Promise<BigNumber>;
        getBalance(addressOrName: string | Promise<string>, blockTag?: BlockTag | Promise<BlockTag>): Promise<BigNumber>;
--- a/dist/wordlist-es.js
+++ b/dist/wordlist-es.js
--- a/dist/wordlist-fr.js
+++ b/dist/wordlist-fr.js
--- a/errors.js
+++ b/errors.js
@@ -1,5 +1,6 @@
 'use strict';
 Object.defineProperty(exports, "__esModule", { value: true });
+var _version_1 = require("./_version");
 // Unknown Error
 exports.UNKNOWN_ERROR = 'UNKNOWN_ERROR';
 // Not implemented
@@ -66,6 +67,7 @@ function throwError(message, code, params) {
            messageDetails.push(key + '=' + JSON.stringify(params[key].toString()));
        }
    });
+    messageDetails.push("version=" + _version_1.version);
    var reason = message;
    if (messageDetails.length) {
        message += ' (' + messageDetails.join(', ') + ')';
--- a/ethers.d.ts
+++ b/ethers.d.ts
@@ -8,6 +8,6 @@ import * as utils from './utils';
 import * as wordlists from './wordlists';
 import { platform } from './utils/shims';
 import { version } from './_version';
-import { ContractFunction, Event, EventFilter } from './contract';
+import { ContractFunction, ContractTransaction, Event, EventFilter } from './contract';
 declare function getDefaultProvider(network?: utils.Network | string): providers.BaseProvider;
-export { Signer, Wallet, VoidSigner, getDefaultProvider, providers, Contract, ContractFactory, constants, errors, utils, wordlists, platform, version, ContractFunction, Event, EventFilter };
+export { Signer, Wallet, VoidSigner, getDefaultProvider, providers, Contract, ContractFactory, constants, errors, utils, wordlists, platform, version, ContractFunction, ContractTransaction, Event, EventFilter };
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
  "name": "ethers",
-  "version": "4.0.1",
+  "version": "4.0.3",
  "lockfileVersion": 1,
  "requires": true,
  "dependencies": {
@@ -5838,9 +5838,9 @@
      "dev": true
    },
    "scrypt-js": {
-      "version": "2.0.3",
-      "resolved": "https://registry.npmjs.org/scrypt-js/-/scrypt-js-2.0.3.tgz",
-      "integrity": "sha1-uwBAvgMEPamgEqLOqfyfhSz8h9Q="
+      "version": "2.0.4",
+      "resolved": "https://registry.npmjs.org/scrypt-js/-/scrypt-js-2.0.4.tgz",
+      "integrity": "sha512-4KsaGcPnuhtCZQCxFxN3GVYIhKFPTdLd8PLC552XwbMndtD0cjRFAhDuuydXQ0h08ZfPgzqe6EKHozpuH74iDw=="
    },
    "secp256k1": {
      "version": "3.5.0",
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
  "name": "ethers",
-  "version": "4.0.1",
+  "version": "4.0.3",
  "description": "Ethereum wallet library.",
  "main": "./index.js",
  "types": "./index.d.ts",
--- a/providers/abstract-provider.d.ts
+++ b/providers/abstract-provider.d.ts
@@ -46,6 +46,7 @@ export interface TransactionReceipt {
    transactionHash?: string;
    logs?: Array<Log>;
    blockNumber?: number;
+    confirmations?: number;
    cumulativeGasUsed?: BigNumber;
    byzantium: boolean;
    status?: number;
@@ -64,9 +65,10 @@ export interface TransactionResponse extends Transaction {
    blockNumber?: number;
    blockHash?: string;
    timestamp?: number;
+    confirmations: number;
    from: string;
    raw?: string;
-    wait: (timeout?: number) => Promise<TransactionReceipt>;
+    wait: (confirmations?: number) => Promise<TransactionReceipt>;
 }
 export declare type EventType = string | Array<string> | Filter;
 export declare type Listener = (...args: Array<any>) => void;
--- a/providers/base-provider.d.ts
+++ b/providers/base-provider.d.ts
@@ -12,6 +12,9 @@ export declare class BaseProvider extends Provider {
    private _poller;
    private _lastBlockNumber;
    private _balances;
+    private _fastBlockNumber;
+    private _fastBlockNumberPromise;
+    private _fastQueryDate;
    /**
     *  ready
     *
@@ -30,7 +33,9 @@ export declare class BaseProvider extends Provider {
    readonly blockNumber: number;
    polling: boolean;
    pollingInterval: number;
-    waitForTransaction(transactionHash: string, timeout?: number): Promise<TransactionReceipt>;
+    _getFastBlockNumber(): Promise<number>;
+    _setFastBlockNumber(blockNumber: number): void;
+    waitForTransaction(transactionHash: string, confirmations?: number): Promise<TransactionReceipt>;
    getBlockNumber(): Promise<number>;
    getGasPrice(): Promise<BigNumber>;
    getBalance(addressOrName: string | Promise<string>, blockTag?: BlockTag | Promise<BlockTag>): Promise<BigNumber>;
--- a/providers/base-provider.js
+++ b/providers/base-provider.js
@@ -150,6 +150,7 @@ var formatTransaction = {
    blockHash: allowNull(checkHash, null),
    blockNumber: allowNull(checkNumber, null),
    transactionIndex: allowNull(checkNumber, null),
+    confirmations: allowNull(checkNumber, null),
    from: address_1.getAddress,
    gasPrice: bignumber_1.bigNumberify,
    gasLimit: bignumber_1.bigNumberify,
@@ -278,6 +279,7 @@ var formatTransactionReceipt = {
    transactionHash: checkHash,
    logs: arrayOf(checkTransactionReceiptLog),
    blockNumber: checkNumber,
+    confirmations: allowNull(checkNumber, null),
    cumulativeGasUsed: bignumber_1.bigNumberify,
    status: allowNull(checkNumber)
 };
@@ -388,6 +390,11 @@ function getEventTag(eventName) {
    }
    throw new Error('invalid event - ' + eventName);
 }
+//////////////////////////////
+// Helper Object
+function getTime() {
+    return (new Date()).getTime();
+}
 var BaseProvider = /** @class */ (function (_super) {
    __extends(BaseProvider, _super);
    function BaseProvider(network) {
@@ -420,11 +427,13 @@ var BaseProvider = /** @class */ (function (_super) {
        // until we get a response. This provides devs with a consistent view. Similarly for
        // transaction hashes.
        _this._emitted = { block: _this._lastBlockNumber };
+        _this._fastQueryDate = 0;
        return _this;
    }
    BaseProvider.prototype._doPoll = function () {
        var _this = this;
        this.getBlockNumber().then(function (blockNumber) {
+            _this._setFastBlockNumber(blockNumber);
            // If the block hasn't changed, meh.
            if (blockNumber === _this._lastBlockNumber) {
                return;
@@ -574,13 +583,44 @@ var BaseProvider = /** @class */ (function (_super) {
        enumerable: true,
        configurable: true
    });
+    BaseProvider.prototype._getFastBlockNumber = function () {
+        var _this = this;
+        var now = getTime();
+        // Stale block number, request a newer value
+        if ((now - this._fastQueryDate) > 2 * this._pollingInterval) {
+            this._fastQueryDate = now;
+            this._fastBlockNumberPromise = this.getBlockNumber().then(function (blockNumber) {
+                if (_this._fastBlockNumber == null || blockNumber > _this._fastBlockNumber) {
+                    _this._fastBlockNumber = blockNumber;
+                }
+                return _this._fastBlockNumber;
+            });
+        }
+        return this._fastBlockNumberPromise;
+    };
+    BaseProvider.prototype._setFastBlockNumber = function (blockNumber) {
+        // Older block, maybe a stale request
+        if (this._fastBlockNumber != null && blockNumber < this._fastBlockNumber) {
+            return;
+        }
+        // Update the time we updated the blocknumber
+        this._fastQueryDate = getTime();
+        // Newer block number, use  it
+        if (this._fastBlockNumber == null || blockNumber > this._fastBlockNumber) {
+            this._fastBlockNumber = blockNumber;
+            this._fastBlockNumberPromise = Promise.resolve(blockNumber);
+        }
+    };
    // @TODO: Add .poller which must be an event emitter with a 'start', 'stop' and 'block' event;
    //        this will be used once we move to the WebSocket or other alternatives to polling
-    BaseProvider.prototype.waitForTransaction = function (transactionHash, timeout) {
+    BaseProvider.prototype.waitForTransaction = function (transactionHash, confirmations) {
        var _this = this;
+        if (!confirmations) {
+            confirmations = 1;
+        }
        return web_1.poll(function () {
            return _this.getTransactionReceipt(transactionHash).then(function (receipt) {
-                if (receipt == null) {
+                if (receipt == null || receipt.confirmations < confirmations) {
                    return undefined;
                }
                return receipt;
@@ -595,6 +635,7 @@ var BaseProvider = /** @class */ (function (_super) {
                if (value != result) {
                    throw new Error('invalid response - getBlockNumber');
                }
+                _this._setFastBlockNumber(value);
                return value;
            });
        });
@@ -688,7 +729,7 @@ var BaseProvider = /** @class */ (function (_super) {
    // This should be called by any subclass wrapping a TransactionResponse
    BaseProvider.prototype._wrapTransaction = function (tx, hash) {
        var _this = this;
-        if (bytes_1.hexDataLength(hash) !== 32) {
+        if (hash != null && bytes_1.hexDataLength(hash) !== 32) {
            throw new Error('invalid response - sendTransaction');
        }
        var result = tx;
@@ -698,11 +739,11 @@ var BaseProvider = /** @class */ (function (_super) {
        }
        this._emitted['t:' + tx.hash] = 'pending';
        // @TODO: (confirmations? number, timeout? number)
-        result.wait = function () {
-            return _this.waitForTransaction(hash).then(function (receipt) {
+        result.wait = function (confirmations) {
+            return _this.waitForTransaction(tx.hash, confirmations).then(function (receipt) {
                if (receipt.status === 0) {
                    errors.throwError('transaction failed', errors.CALL_EXCEPTION, {
-                        transactionHash: hash,
+                        transactionHash: tx.hash,
                        transaction: tx
                    });
                }
@@ -804,7 +845,22 @@ var BaseProvider = /** @class */ (function (_super) {
                            }
                            return undefined;
                        }
-                        return BaseProvider.checkTransactionResponse(result);
+                        var tx = BaseProvider.checkTransactionResponse(result);
+                        if (tx.blockNumber == null) {
+                            tx.confirmations = 0;
+                        }
+                        else if (tx.confirmations == null) {
+                            return _this._getFastBlockNumber().then(function (blockNumber) {
+                                // Add the confirmations using the fast block number (pessimistic)
+                                var confirmations = (blockNumber - tx.blockNumber) + 1;
+                                if (confirmations <= 0) {
+                                    confirmations = 1;
+                                }
+                                tx.confirmations = confirmations;
+                                return _this._wrapTransaction(tx);
+                            });
+                        }
+                        return _this._wrapTransaction(tx);
                    });
                }, { onceBlock: _this });
            });
@@ -824,7 +880,26 @@ var BaseProvider = /** @class */ (function (_super) {
                            }
                            return undefined;
                        }
-                        return checkTransactionReceipt(result);
+                        // "geth-etc" returns receipts before they are ready
+                        if (result.blockHash == null) {
+                            return undefined;
+                        }
+                        var receipt = checkTransactionReceipt(result);
+                        if (receipt.blockNumber == null) {
+                            receipt.confirmations = 0;
+                        }
+                        else if (receipt.confirmations == null) {
+                            return _this._getFastBlockNumber().then(function (blockNumber) {
+                                // Add the confirmations using the fast block number (pessimistic)
+                                var confirmations = (blockNumber - receipt.blockNumber) + 1;
+                                if (confirmations <= 0) {
+                                    confirmations = 1;
+                                }
+                                receipt.confirmations = confirmations;
+                                return receipt;
+                            });
+                        }
+                        return receipt;
                    });
                }, { onceBlock: _this });
            });
--- a/providers/etherscan-provider.js
+++ b/providers/etherscan-provider.js
@@ -147,17 +147,19 @@ var EtherscanProvider = /** @class */ (function (_super) {
                url += '/api?module=proxy&action=eth_sendRawTransaction&hex=' + params.signedTransaction;
                url += apiKey;
                return web_1.fetchJson(url, null, getJsonResult).catch(function (error) {
-                    // "Insufficient funds. The account you tried to send transaction from does not have enough funds. Required 21464000000000 and got: 0"
-                    if (error.responseText.toLowerCase().indexOf('insufficient funds') >= 0) {
-                        errors.throwError('insufficient funds', errors.INSUFFICIENT_FUNDS, {});
-                    }
-                    // "Transaction with the same hash was already imported."
-                    if (error.responseText.indexOf('same hash was already imported') >= 0) {
-                        errors.throwError('nonce has already been used', errors.NONCE_EXPIRED, {});
-                    }
-                    // "Transaction gas price is too low. There is another transaction with same nonce in the queue. Try increasing the gas price or incrementing the nonce."
-                    if (error.responseText.indexOf('another transaction with same nonce') >= 0) {
-                        errors.throwError('replacement fee too low', errors.REPLACEMENT_UNDERPRICED, {});
+                    if (error.responseText) {
+                        // "Insufficient funds. The account you tried to send transaction from does not have enough funds. Required 21464000000000 and got: 0"
+                        if (error.responseText.toLowerCase().indexOf('insufficient funds') >= 0) {
+                            errors.throwError('insufficient funds', errors.INSUFFICIENT_FUNDS, {});
+                        }
+                        // "Transaction with the same hash was already imported."
+                        if (error.responseText.indexOf('same hash was already imported') >= 0) {
+                            errors.throwError('nonce has already been used', errors.NONCE_EXPIRED, {});
+                        }
+                        // "Transaction gas price is too low. There is another transaction with same nonce in the queue. Try increasing the gas price or incrementing the nonce."
+                        if (error.responseText.indexOf('another transaction with same nonce') >= 0) {
+                            errors.throwError('replacement fee too low', errors.REPLACEMENT_UNDERPRICED, {});
+                        }
                    }
                    throw error;
                });
--- a/providers/json-rpc-provider.js
+++ b/providers/json-rpc-provider.js
@@ -132,21 +132,23 @@ var JsonRpcSigner = /** @class */ (function (_super) {
                    throw error;
                });
            }, function (error) {
-                // See: JsonRpcProvider.sendTransaction (@TODO: Expose a ._throwError??)
-                if (error.responseText.indexOf('insufficient funds') >= 0) {
-                    errors.throwError('insufficient funds', errors.INSUFFICIENT_FUNDS, {
-                        transaction: tx
-                    });
-                }
-                if (error.responseText.indexOf('nonce too low') >= 0) {
-                    errors.throwError('nonce has already been used', errors.NONCE_EXPIRED, {
-                        transaction: tx
-                    });
-                }
-                if (error.responseText.indexOf('replacement transaction underpriced') >= 0) {
-                    errors.throwError('replacement fee too low', errors.REPLACEMENT_UNDERPRICED, {
-                        transaction: tx
-                    });
+                if (error.responseText) {
+                    // See: JsonRpcProvider.sendTransaction (@TODO: Expose a ._throwError??)
+                    if (error.responseText.indexOf('insufficient funds') >= 0) {
+                        errors.throwError('insufficient funds', errors.INSUFFICIENT_FUNDS, {
+                            transaction: tx
+                        });
+                    }
+                    if (error.responseText.indexOf('nonce too low') >= 0) {
+                        errors.throwError('nonce has already been used', errors.NONCE_EXPIRED, {
+                            transaction: tx
+                        });
+                    }
+                    if (error.responseText.indexOf('replacement transaction underpriced') >= 0) {
+                        errors.throwError('replacement fee too low', errors.REPLACEMENT_UNDERPRICED, {
+                            transaction: tx
+                        });
+                    }
                }
                throw error;
            });
@@ -245,17 +247,19 @@ var JsonRpcProvider = /** @class */ (function (_super) {
                return this.send('eth_getStorageAt', [getLowerCase(params.address), params.position, params.blockTag]);
            case 'sendTransaction':
                return this.send('eth_sendRawTransaction', [params.signedTransaction]).catch(function (error) {
-                    // "insufficient funds for gas * price + value"
-                    if (error.responseText.indexOf('insufficient funds') > 0) {
-                        errors.throwError('insufficient funds', errors.INSUFFICIENT_FUNDS, {});
-                    }
-                    // "nonce too low"
-                    if (error.responseText.indexOf('nonce too low') > 0) {
-                        errors.throwError('nonce has already been used', errors.NONCE_EXPIRED, {});
-                    }
-                    // "replacement transaction underpriced"
-                    if (error.responseText.indexOf('replacement transaction underpriced') > 0) {
-                        errors.throwError('replacement fee too low', errors.REPLACEMENT_UNDERPRICED, {});
+                    if (error.responseText) {
+                        // "insufficient funds for gas * price + value"
+                        if (error.responseText.indexOf('insufficient funds') > 0) {
+                            errors.throwError('insufficient funds', errors.INSUFFICIENT_FUNDS, {});
+                        }
+                        // "nonce too low"
+                        if (error.responseText.indexOf('nonce too low') > 0) {
+                            errors.throwError('nonce has already been used', errors.NONCE_EXPIRED, {});
+                        }
+                        // "replacement transaction underpriced"
+                        if (error.responseText.indexOf('replacement transaction underpriced') > 0) {
+                            errors.throwError('replacement fee too low', errors.REPLACEMENT_UNDERPRICED, {});
+                        }
                    }
                    throw error;
                });
--- a/src.ts/_version.ts
+++ b/src.ts/_version.ts
@@ -1 +1 @@
-export const version = "4.0.1";
+export const version = "4.0.3";
--- a/src.ts/contract.ts
+++ b/src.ts/contract.ts
@@ -53,6 +53,14 @@ export interface Event extends Log {
    getTransactionReceipt: () => Promise<TransactionReceipt>;
 }

+export interface ContractReceipt extends TransactionReceipt {
+    events?: Array<Event>;
+}
+
+export interface ContractTransaction extends TransactionResponse {
+    wait(confirmations?: number): Promise<ContractReceipt>;
+}
+
 ///////////////////////////////

 export class VoidSigner extends Signer {
@@ -256,7 +264,42 @@ function runMethod(contract: Contract, functionName: string, estimateOnly: boole
                    errors.throwError('cannot override from in a transaction', errors.UNSUPPORTED_OPERATION, { operation: 'sendTransaction' })
                }

-                return contract.signer.sendTransaction(tx);
+                return contract.signer.sendTransaction(tx).then((tx) => {
+                    let wait = tx.wait.bind(tx);
+
+                    tx.wait = (confirmations?: number) => {
+                        return wait(confirmations).then((receipt: ContractReceipt) => {
+                            receipt.events = receipt.logs.map((log) => {
+                                 let event: Event = (<Event>deepCopy(log));
+
+                                 let parsed = this.interface.parseLog(log);
+                                 if (parsed) {
+                                     event.args = parsed.values;
+                                     event.decode = parsed.decode;
+                                     event.event = parsed.name;
+                                     event.eventSignature = parsed.signature;
+                                }
+
+                                event.removeListener = () => { return this.provider; }
+                                event.getBlock = () => {
+                                    return this.provider.getBlock(receipt.blockHash);
+                                }
+                                event.getTransaction = () => {
+                                    return this.provider.getTransaction(receipt.transactionHash);
+                                }
+                                event.getTransactionReceipt = () => {
+                                    return Promise.resolve(receipt);
+                                }
+
+                                return event;
+                            });
+
+                            return receipt;
+                        });
+                    };
+
+                    return tx;
+                });
            }

            throw new Error('invalid type - ' + method.type);
--- a/src.ts/errors.ts
+++ b/src.ts/errors.ts
@@ -1,5 +1,7 @@
 'use strict';

+import { version } from './_version';
+
 // Unknown Error
 export const UNKNOWN_ERROR = 'UNKNOWN_ERROR';

@@ -69,21 +71,23 @@ export function throwError(message: string, code: string, params: any): never {
    if (!code) { code = UNKNOWN_ERROR; }
    if (!params) { params = {}; }

-    var messageDetails: Array<string> = [];
-    Object.keys(params).forEach(function(key) {
+    let messageDetails: Array<string> = [];
+    Object.keys(params).forEach((key) => {
        try {
            messageDetails.push(key + '=' + JSON.stringify(params[key]));
        } catch (error) {
            messageDetails.push(key + '=' + JSON.stringify(params[key].toString()));
        }
    });
-    var reason = message;
+    messageDetails.push("version=" + version);
+
+    let reason = message;
    if (messageDetails.length) {
        message += ' (' + messageDetails.join(', ') + ')';
    }

    // @TODO: Any??
-    var error: any = new Error(message);
+    let error: any = new Error(message);
    error.reason = reason;
    error.code = code

--- a/src.ts/ethers.ts
+++ b/src.ts/ethers.ts
@@ -26,7 +26,7 @@ import { version } from './_version';
 ////////////////////////
 // Types

-import { ContractFunction, Event, EventFilter } from './contract';
+import { ContractFunction, ContractTransaction, Event, EventFilter } from './contract';


 ////////////////////////
@@ -72,6 +72,7 @@ export {
    // Types

    ContractFunction,
+    ContractTransaction,
    Event,
    EventFilter
 };
--- a/src.ts/providers/abstract-provider.ts
+++ b/src.ts/providers/abstract-provider.ts
@@ -69,6 +69,7 @@ export interface TransactionReceipt {
    transactionHash?: string,
    logs?: Array<Log>,
    blockNumber?: number,
+    confirmations?: number,
    cumulativeGasUsed?: BigNumber,
    byzantium: boolean,
    status?: number
@@ -93,6 +94,8 @@ export interface TransactionResponse extends Transaction {
    blockHash?: string,
    timestamp?: number,

+    confirmations: number,
+
    // Not optional (as it is in Transaction)
    from: string;

@@ -100,7 +103,7 @@ export interface TransactionResponse extends Transaction {
    raw?: string,

    // This function waits until the transaction has been mined
-    wait: (timeout?: number) => Promise<TransactionReceipt>
+    wait: (confirmations?: number) => Promise<TransactionReceipt>
 };

 export type EventType = string | Array<string> | Filter;
--- a/src.ts/providers/base-provider.ts
+++ b/src.ts/providers/base-provider.ts
@@ -156,6 +156,8 @@ const formatTransaction = {
   blockNumber: allowNull(checkNumber, null),
   transactionIndex: allowNull(checkNumber, null),

+   confirmations: allowNull(checkNumber, null),
+
   from: getAddress,

   gasPrice: bigNumberify,
@@ -236,7 +238,7 @@ function checkTransactionResponse(transaction: any): TransactionResponse {
    if (typeof(networkId) !== 'number') { networkId = 0; }

    result.networkId = networkId;
-    
+
    // 0x0000... should actually be null
    if (result.blockHash && result.blockHash.replace(/0/g, '') === 'x') {
        result.blockHash = null;
@@ -313,6 +315,7 @@ const formatTransactionReceipt = {
    transactionHash: checkHash,
    logs: arrayOf(checkTransactionReceiptLog),
    blockNumber: checkNumber,
+    confirmations: allowNull(checkNumber, null),
    cumulativeGasUsed: bigNumberify,
    status: allowNull(checkNumber)
 };
@@ -377,6 +380,7 @@ function checkLog(log: any): any {
    return check(formatLog, log);
 }

+
 //////////////////////////////
 // Event Serializeing

@@ -438,6 +442,13 @@ function getEventTag(eventName: EventType): string {
    throw new Error('invalid event - ' + eventName);
 }

+//////////////////////////////
+// Helper Object
+
+function getTime() {
+    return (new Date()).getTime();
+}
+
 //////////////////////////////
 // Provider Object

@@ -473,6 +484,10 @@ export class BaseProvider extends Provider {
    // string => BigNumber
    private _balances: any;

+    private _fastBlockNumber: number;
+    private _fastBlockNumberPromise: Promise<number>;
+    private _fastQueryDate: number;
+

    /**
     *  ready
@@ -521,10 +536,13 @@ export class BaseProvider extends Provider {
        // until we get a response. This provides devs with a consistent view. Similarly for
        // transaction hashes.
        this._emitted = { block: this._lastBlockNumber };
+
+        this._fastQueryDate = 0;
    }

    private _doPoll(): void {
        this.getBlockNumber().then((blockNumber) => {
+            this._setFastBlockNumber(blockNumber);

            // If the block hasn't changed, meh.
            if (blockNumber === this._lastBlockNumber) { return; }
@@ -665,13 +683,45 @@ export class BaseProvider extends Provider {
        }
    }

+    _getFastBlockNumber(): Promise<number> {
+        let now = getTime();
+
+        // Stale block number, request a newer value
+        if ((now - this._fastQueryDate) > 2 * this._pollingInterval) {
+            this._fastQueryDate = now;
+            this._fastBlockNumberPromise = this.getBlockNumber().then((blockNumber) => {
+                if (this._fastBlockNumber == null || blockNumber > this._fastBlockNumber) {
+                    this._fastBlockNumber = blockNumber;
+                }
+                return this._fastBlockNumber;
+            });
+        }
+
+        return this._fastBlockNumberPromise;
+    }
+
+    _setFastBlockNumber(blockNumber: number): void {
+        // Older block, maybe a stale request
+        if (this._fastBlockNumber != null && blockNumber < this._fastBlockNumber) { return; }
+
+        // Update the time we updated the blocknumber
+        this._fastQueryDate = getTime();
+
+        // Newer block number, use  it
+        if (this._fastBlockNumber == null || blockNumber > this._fastBlockNumber) {
+            this._fastBlockNumber = blockNumber;
+            this._fastBlockNumberPromise = Promise.resolve(blockNumber);
+        }
+    }
+
    // @TODO: Add .poller which must be an event emitter with a 'start', 'stop' and 'block' event;
    //        this will be used once we move to the WebSocket or other alternatives to polling

-    waitForTransaction(transactionHash: string, timeout?: number): Promise<TransactionReceipt> {
+    waitForTransaction(transactionHash: string, confirmations?: number): Promise<TransactionReceipt> {
+        if (!confirmations) { confirmations = 1; }
        return poll(() => {
            return this.getTransactionReceipt(transactionHash).then((receipt) => {
-                if (receipt == null) { return undefined; }
+                if (receipt == null || receipt.confirmations < confirmations) { return undefined; }
                return receipt;
            });
        }, { onceBlock: this });
@@ -680,8 +730,9 @@ export class BaseProvider extends Provider {
    getBlockNumber(): Promise<number> {
        return this.ready.then(() => {
            return this.perform('getBlockNumber', { }).then((result) => {
-                var value = parseInt(result);
+                let value = parseInt(result);
                if (value != result) { throw new Error('invalid response - getBlockNumber'); }
+                this._setFastBlockNumber(value);
                return value;
            });
        });
@@ -771,7 +822,7 @@ export class BaseProvider extends Provider {

    // This should be called by any subclass wrapping a TransactionResponse
    _wrapTransaction(tx: Transaction, hash?: string): TransactionResponse {
-        if (hexDataLength(hash) !== 32) { throw new Error('invalid response - sendTransaction'); }
+        if (hash != null && hexDataLength(hash) !== 32) { throw new Error('invalid response - sendTransaction'); }

        let result: TransactionResponse = <TransactionResponse>tx;

@@ -781,12 +832,13 @@ export class BaseProvider extends Provider {
        }

        this._emitted['t:' + tx.hash] = 'pending';
+
        // @TODO: (confirmations? number, timeout? number)
-        result.wait = () => {
-            return this.waitForTransaction(hash).then((receipt) => {
+        result.wait = (confirmations?: number) => {
+            return this.waitForTransaction(tx.hash, confirmations).then((receipt) => {
                if (receipt.status === 0) {
                    errors.throwError('transaction failed', errors.CALL_EXCEPTION, {
-                        transactionHash: hash,
+                        transactionHash: tx.hash,
                        transaction: tx
                    });
                }
@@ -883,7 +935,7 @@ export class BaseProvider extends Provider {
    getTransaction(transactionHash: string): Promise<TransactionResponse> {
        return this.ready.then(() => {
            return resolveProperties({ transactionHash: transactionHash }).then(({ transactionHash }) => {
-                var params = { transactionHash: checkHash(transactionHash) };
+                let params = { transactionHash: checkHash(transactionHash) };
                return poll(() => {
                    return this.perform('getTransaction', params).then((result) => {
                        if (result == null) {
@@ -892,7 +944,25 @@ export class BaseProvider extends Provider {
                            }
                            return undefined;
                        }
-                        return BaseProvider.checkTransactionResponse(result);
+
+                        let tx = BaseProvider.checkTransactionResponse(result);
+
+                        if (tx.blockNumber == null) {
+                            tx.confirmations = 0;
+
+                        } else if (tx.confirmations == null) {
+                            return this._getFastBlockNumber().then((blockNumber) => {
+
+                                // Add the confirmations using the fast block number (pessimistic)
+                                let confirmations = (blockNumber - tx.blockNumber) + 1;
+                                if (confirmations <= 0) { confirmations = 1; }
+                                tx.confirmations = confirmations;
+
+                                return this._wrapTransaction(tx);
+                            });
+                        }
+
+                        return this._wrapTransaction(tx);
                    });
                }, { onceBlock: this });
            });
@@ -902,7 +972,7 @@ export class BaseProvider extends Provider {
    getTransactionReceipt(transactionHash: string): Promise<TransactionReceipt> {
        return this.ready.then(() => {
            return resolveProperties({ transactionHash: transactionHash }).then(({ transactionHash }) => {
-                var params = { transactionHash: checkHash(transactionHash) };
+                let params = { transactionHash: checkHash(transactionHash) };
                return poll(() => {
                    return this.perform('getTransactionReceipt', params).then((result) => {
                        if (result == null) {
@@ -911,7 +981,28 @@ export class BaseProvider extends Provider {
                            }
                            return undefined;
                        }
-                        return checkTransactionReceipt(result);
+
+                        // "geth-etc" returns receipts before they are ready
+                        if (result.blockHash == null) { return undefined; }
+
+                        let receipt = checkTransactionReceipt(result);
+
+                        if (receipt.blockNumber == null) {
+                            receipt.confirmations = 0;
+
+                        } else if (receipt.confirmations == null) {
+                            return this._getFastBlockNumber().then((blockNumber) => {
+
+                                // Add the confirmations using the fast block number (pessimistic)
+                                let confirmations = (blockNumber - receipt.blockNumber) + 1;
+                                if (confirmations <= 0) { confirmations = 1; }
+                                receipt.confirmations = confirmations;
+
+                                return receipt;
+                            });
+                        }
+
+                        return receipt;
                    });
                }, { onceBlock: this });
            });
--- a/src.ts/providers/etherscan-provider.ts
+++ b/src.ts/providers/etherscan-provider.ts
@@ -152,17 +152,19 @@ export class EtherscanProvider extends BaseProvider{
                url += '/api?module=proxy&action=eth_sendRawTransaction&hex=' + params.signedTransaction;
                url += apiKey;
                return fetchJson(url, null, getJsonResult).catch((error) => {
-                    // "Insufficient funds. The account you tried to send transaction from does not have enough funds. Required 21464000000000 and got: 0"
-                    if (error.responseText.toLowerCase().indexOf('insufficient funds') >= 0) {
-                        errors.throwError('insufficient funds', errors.INSUFFICIENT_FUNDS, { });
-                    }
-                    // "Transaction with the same hash was already imported."
-                    if (error.responseText.indexOf('same hash was already imported') >= 0) {
-                        errors.throwError('nonce has already been used', errors.NONCE_EXPIRED, { });
-                    }
-                    // "Transaction gas price is too low. There is another transaction with same nonce in the queue. Try increasing the gas price or incrementing the nonce."
-                    if (error.responseText.indexOf('another transaction with same nonce') >= 0) {
-                        errors.throwError('replacement fee too low', errors.REPLACEMENT_UNDERPRICED, { });
+                    if (error.responseText) {
+                        // "Insufficient funds. The account you tried to send transaction from does not have enough funds. Required 21464000000000 and got: 0"
+                        if (error.responseText.toLowerCase().indexOf('insufficient funds') >= 0) {
+                            errors.throwError('insufficient funds', errors.INSUFFICIENT_FUNDS, { });
+                        }
+                        // "Transaction with the same hash was already imported."
+                        if (error.responseText.indexOf('same hash was already imported') >= 0) {
+                            errors.throwError('nonce has already been used', errors.NONCE_EXPIRED, { });
+                        }
+                        // "Transaction gas price is too low. There is another transaction with same nonce in the queue. Try increasing the gas price or incrementing the nonce."
+                        if (error.responseText.indexOf('another transaction with same nonce') >= 0) {
+                            errors.throwError('replacement fee too low', errors.REPLACEMENT_UNDERPRICED, { });
+                        }
                    }
                    throw error;
                });
--- a/src.ts/providers/json-rpc-provider.ts
+++ b/src.ts/providers/json-rpc-provider.ts
@@ -135,21 +135,23 @@ export class JsonRpcSigner extends Signer {
                    throw error;
                });
            }, (error) => {
-                // See: JsonRpcProvider.sendTransaction (@TODO: Expose a ._throwError??)
-                if (error.responseText.indexOf('insufficient funds') >= 0) {
-                    errors.throwError('insufficient funds', errors.INSUFFICIENT_FUNDS, {
-                        transaction: tx
-                    });
-                }
-                if (error.responseText.indexOf('nonce too low') >= 0) {
-                    errors.throwError('nonce has already been used', errors.NONCE_EXPIRED, {
-                        transaction: tx
-                    });
-                }
-                if (error.responseText.indexOf('replacement transaction underpriced') >= 0) {
-                    errors.throwError('replacement fee too low', errors.REPLACEMENT_UNDERPRICED, {
-                        transaction: tx
-                    });
+                if (error.responseText) {
+                    // See: JsonRpcProvider.sendTransaction (@TODO: Expose a ._throwError??)
+                    if (error.responseText.indexOf('insufficient funds') >= 0) {
+                        errors.throwError('insufficient funds', errors.INSUFFICIENT_FUNDS, {
+                            transaction: tx
+                        });
+                    }
+                    if (error.responseText.indexOf('nonce too low') >= 0) {
+                        errors.throwError('nonce has already been used', errors.NONCE_EXPIRED, {
+                            transaction: tx
+                        });
+                    }
+                    if (error.responseText.indexOf('replacement transaction underpriced') >= 0) {
+                        errors.throwError('replacement fee too low', errors.REPLACEMENT_UNDERPRICED, {
+                            transaction: tx
+                        });
+                    }
                }
                throw error;
            });
@@ -266,17 +268,19 @@ export class JsonRpcProvider extends BaseProvider {

            case 'sendTransaction':
                return this.send('eth_sendRawTransaction', [ params.signedTransaction ]).catch((error) => {
-                    // "insufficient funds for gas * price + value"
-                    if (error.responseText.indexOf('insufficient funds') > 0) {
-                        errors.throwError('insufficient funds', errors.INSUFFICIENT_FUNDS, { });
-                    }
-                    // "nonce too low"
-                    if (error.responseText.indexOf('nonce too low') > 0) {
-                        errors.throwError('nonce has already been used', errors.NONCE_EXPIRED, { });
-                    }
-                    // "replacement transaction underpriced"
-                    if (error.responseText.indexOf('replacement transaction underpriced') > 0) {
-                        errors.throwError('replacement fee too low', errors.REPLACEMENT_UNDERPRICED, { });
+                    if (error.responseText) {
+                        // "insufficient funds for gas * price + value"
+                        if (error.responseText.indexOf('insufficient funds') > 0) {
+                            errors.throwError('insufficient funds', errors.INSUFFICIENT_FUNDS, { });
+                        }
+                        // "nonce too low"
+                        if (error.responseText.indexOf('nonce too low') > 0) {
+                            errors.throwError('nonce has already been used', errors.NONCE_EXPIRED, { });
+                        }
+                        // "replacement transaction underpriced"
+                        if (error.responseText.indexOf('replacement transaction underpriced') > 0) {
+                            errors.throwError('replacement fee too low', errors.REPLACEMENT_UNDERPRICED, { });
+                        }
                    }
                    throw error;
                });
--- a/src.ts/utils/hdnode.ts
+++ b/src.ts/utils/hdnode.ts
@@ -19,7 +19,7 @@ import { toUtf8Bytes, UnicodeNormalizationForm } from './utf8';
 import { pbkdf2 } from './pbkdf2';
 import { computeHmac, SupportedAlgorithms } from './hmac';
 import { defineReadOnly, isType, setType } from './properties';
-import { KeyPair } from './secp256k1';
+import { computeAddress, KeyPair } from './secp256k1';
 import { sha256 } from './sha2';

 const N = bigNumberify("0xfffffffffffffffffffffffffffffffebaaedce6af48a03bbfd25e8cd0364141");
@@ -54,6 +54,8 @@ export class HDNode {
    readonly privateKey: string;
    readonly publicKey: string;

+    readonly address: string;
+
    readonly mnemonic: string;
    readonly path: string;

@@ -81,6 +83,8 @@ export class HDNode {
        defineReadOnly(this, 'privateKey', this.keyPair.privateKey);
        defineReadOnly(this, 'publicKey', this.keyPair.compressedPublicKey);

+        defineReadOnly(this, 'address', computeAddress(this.publicKey));
+
        defineReadOnly(this, 'chainCode', hexlify(chainCode));

        defineReadOnly(this, 'index', index);
--- a/src.ts/utils/web.ts
+++ b/src.ts/utils/web.ts
@@ -118,6 +118,9 @@ export function fetchJson(connection: string | ConnectionInfo, json: string, pro
                // @TODO: not any!
                let error: any = new Error('invalid response - ' + request.status);
                error.statusCode = request.status;
+                if (request.responseText) {
+                    error.responseText = request.responseText;
+                }
                reject(error);
                return;
            }
--- a/src.ts/wallet.ts
+++ b/src.ts/wallet.ts
@@ -165,7 +165,7 @@ export class Wallet extends AbstractSigner {
        return Wallet.fromMnemonic(mnemonic, options.path, options.locale);
    }

-    static fromEncryptedJson(json: string, password: Arrayish, progressCallback: ProgressCallback): Promise<Wallet> {
+    static fromEncryptedJson(json: string, password: Arrayish, progressCallback?: ProgressCallback): Promise<Wallet> {
        if (isCrowdsaleWallet(json)) {
            try {
                if (progressCallback) { progressCallback(0); }
--- a/src.ts/wordlists/lang-es.ts
+++ b/src.ts/wordlists/lang-es.ts
@@ -9,19 +9,14 @@ let lookup: { [word: string]: number } = {};
 let wordlist: Array<string> = null;

 function dropDiacritic(word: string): string {
-    let output: Array<number> = [];
-    toUtf8Bytes(word.normalize('NFD').toLowerCase()).forEach((c) => {
-        if ((c >= 65 && c <= 90) || (c >= 97 && c <= 123)) {
-            output.push(c);
-        }
-    });
-    return toUtf8String(output);
+    return toUtf8String(Array.prototype.filter.call(toUtf8Bytes(word.normalize('NFD').toLowerCase()), (c: number) => {
+        return ((c >= 65 && c <= 90) || (c >= 97 && c <= 123));
+    }));
 }

 function expand(word: string): string {
    let output: Array<number> = [];
-
-    toUtf8Bytes(word).forEach((c) => {
+    Array.prototype.forEach.call(toUtf8Bytes(word), (c: number) => {
        // Acute accent
        if (c === 47) {
            output.push(204);
--- a/src.ts/wordlists/lang-fr.ts
+++ b/src.ts/wordlists/lang-fr.ts
@@ -9,19 +9,15 @@ let wordlist: Array<string> = null;
 let lookup: { [word: string]: number } = { }

 function dropDiacritic(word: string): string {
-    let output: Array<number> = [];
-    toUtf8Bytes(word.normalize('NFD').toLowerCase()).forEach((c) => {
-        if ((c >= 65 && c <= 90) || (c >= 97 && c <= 123)) {
-            output.push(c);
-        }
-    });
-    return toUtf8String(output);
+    return toUtf8String(Array.prototype.filter.call(toUtf8Bytes(word.normalize('NFD').toLowerCase()), (c: number) => {
+        return ((c >= 65 && c <= 90) || (c >= 97 && c <= 123));
+    }));
 }

 function expand(word: string): string {
    let output: Array<number> = [];

-    toUtf8Bytes(word).forEach((c) => {
+    Array.prototype.forEach.call(toUtf8Bytes(word), (c: number) => {
        // Acute accent
        if (c === 47) {
            output.push(204);
--- a/tests/test-build.js
+++ b/tests/test-build.js
@@ -9,6 +9,7 @@ var ethers = utils.getEthers(__filename);
 describe("Package Version", function() {
    var url = "http://registry.npmjs.org/ethers"
    it("is not already published", function() {
+        this.timeout(20000);
        return ethers.utils.fetchJson(url).then(function(data) {
            assert.ok(Object.keys(data.versions).indexOf(ethers.version) === -1);
        });
--- a/tests/test-hdnode.js
+++ b/tests/test-hdnode.js
@@ -22,6 +22,8 @@ describe('Test HD Node Derivation', function(test) {
                var wallet = new ethers.Wallet(node.privateKey);
                assert.equal(wallet.address.toLowerCase(), nodeTest.address,
                    'Generates address - ' + nodeTest.privateKey);
+
+                assert.equal(node.address, (new ethers.Wallet(node)).address, 'HDNode address matches - ' + nodeTest.privateKey);
            });
        });
    });
@@ -64,6 +66,8 @@ function testEasySeed(lang, locale) {
 }

 testEasySeed(ethers.wordlists.en, 'en');
+testEasySeed(ethers.wordlists.es, 'es');
+testEasySeed(ethers.wordlists.fr, 'fr');
 testEasySeed(ethers.wordlists.ja, 'ja');
 testEasySeed(ethers.wordlists.zh_cn, 'zh_cn');
 testEasySeed(ethers.wordlists.zh_tw, 'zh_tw');
--- a/tests/test-providers.js
+++ b/tests/test-providers.js
@@ -302,6 +302,11 @@ function testProvider(providerName, networkName) {
        function testTransactionReceipt(expected) {
            var title = ('Receipt ' + expected.transactionHash.substring(0, 10) + ' - ');
            return provider.getTransactionReceipt(expected.transactionHash).then(function(receipt) {
+
+                // This changes with every block
+                assert.equal(typeof(receipt.confirmations), 'number', 'confirmations is a number');
+                delete receipt.confirmations;
+
                for (var key in receipt) {
                    equals((title + key), receipt[key], expected[key]);
                }
@@ -326,6 +331,14 @@ function testProvider(providerName, networkName) {
        function testTransaction(expected) {
            var title = ('Transaction ' + expected.hash.substring(0, 10) + ' - ');
            return provider.getTransaction(expected.hash).then(function(tx) {
+
+                // This changes with every block
+                assert.equal(typeof(tx.confirmations), 'number', 'confirmations is a number');
+                delete tx.confirmations;
+
+                assert.equal(typeof(tx.wait), 'function', 'wait is a function');
+                delete tx.wait
+
                for (var key in tx) {
                    equals((title + key), tx[key], expected[key]);
                }
--- a/tests/test.html
+++ b/tests/test.html
@@ -56,6 +56,8 @@

        <!-- Load the browser dist ethers package -->
        <script type="text/javascript" src="../dist/ethers.min.js"></script>
+        <script type="text/javascript" src="../dist/wordlist-es.js"></script>
+        <script type="text/javascript" src="../dist/wordlist-fr.js"></script>
        <script type="text/javascript" src="../dist/wordlist-it.js"></script>
        <script type="text/javascript" src="../dist/wordlist-ja.js"></script>
        <script type="text/javascript" src="../dist/wordlist-ko.js"></script>
--- a/utils/bignumber.js
+++ b/utils/bignumber.js
@@ -89,6 +89,9 @@ var BigNumber = /** @class */ (function () {
        else if (value.toHexString) {
            properties_1.defineReadOnly(this, '_hex', toHex(toBN(value.toHexString())));
        }
+        else if (value._hex && bytes_1.isHexString(value._hex)) {
+            properties_1.defineReadOnly(this, '_hex', value._hex);
+        }
        else if (bytes_1.isArrayish(value)) {
            properties_1.defineReadOnly(this, '_hex', toHex(new bn_js_1.default.BN(bytes_1.hexlify(value).substring(2), 16)));
        }
--- a/utils/web.js
+++ b/utils/web.js
@@ -82,6 +82,9 @@ function fetchJson(connection, json, processFunc) {
                // @TODO: not any!
                var error = new Error('invalid response - ' + request.status);
                error.statusCode = request.status;
+                if (request.responseText) {
+                    error.responseText = request.responseText;
+                }
                reject(error);
                return;
            }
--- a/wordlists/lang-es.js
+++ b/wordlists/lang-es.js
@@ -16,17 +16,13 @@ var words = "A/bacoAbdomenAbejaAbiertoAbogadoAbonoAbortoAbrazoAbrirAbueloAbusoAc
 var lookup = {};
 var wordlist = null;
 function dropDiacritic(word) {
-    var output = [];
-    utf8_1.toUtf8Bytes(word.normalize('NFD').toLowerCase()).forEach(function (c) {
-        if ((c >= 65 && c <= 90) || (c >= 97 && c <= 123)) {
-            output.push(c);
-        }
-    });
-    return utf8_1.toUtf8String(output);
+    return utf8_1.toUtf8String(Array.prototype.filter.call(utf8_1.toUtf8Bytes(word.normalize('NFD').toLowerCase()), function (c) {
+        return ((c >= 65 && c <= 90) || (c >= 97 && c <= 123));
+    }));
 }
 function expand(word) {
    var output = [];
-    utf8_1.toUtf8Bytes(word).forEach(function (c) {
+    Array.prototype.forEach.call(utf8_1.toUtf8Bytes(word), function (c) {
        // Acute accent
        if (c === 47) {
            output.push(204);
--- a/wordlists/lang-fr.js
+++ b/wordlists/lang-fr.js
@@ -16,17 +16,13 @@ var words = "AbaisserAbandonAbdiquerAbeilleAbolirAborderAboutirAboyerAbrasifAbre
 var wordlist = null;
 var lookup = {};
 function dropDiacritic(word) {
-    var output = [];
-    utf8_1.toUtf8Bytes(word.normalize('NFD').toLowerCase()).forEach(function (c) {
-        if ((c >= 65 && c <= 90) || (c >= 97 && c <= 123)) {
-            output.push(c);
-        }
-    });
-    return utf8_1.toUtf8String(output);
+    return utf8_1.toUtf8String(Array.prototype.filter.call(utf8_1.toUtf8Bytes(word.normalize('NFD').toLowerCase()), function (c) {
+        return ((c >= 65 && c <= 90) || (c >= 97 && c <= 123));
+    }));
 }
 function expand(word) {
    var output = [];
-    utf8_1.toUtf8Bytes(word).forEach(function (c) {
+    Array.prototype.forEach.call(utf8_1.toUtf8Bytes(word), function (c) {
        // Acute accent
        if (c === 47) {
            output.push(204);
Author	SHA1	Message	Date
Richard Moore	e39e2ed718	Added address to HDNode (#196 ).	2018-10-07 01:09:56 -04:00
Richard Moore	71f781d542	Added French and Spanish to test-hdnode.	2018-10-07 01:05:49 -04:00
Richard Moore	b2db10e216	Mark progressCallback as optional (#293 ).	2018-10-07 00:42:52 -04:00
Richard Moore	3736a15714	Updated dist files.	2018-10-04 20:25:07 -04:00
Richard Moore	248158130e	Added automatic event parsing for contract transaction receipts from tx.wait.	2018-10-04 19:54:15 -04:00
Richard Moore	f5c7ccbb80	Added ability to wait for a specific number of confirmations (#229 ).	2018-10-04 17:27:42 -04:00
Richard Moore	24335d0dd7	Fix for geth-etc (official geth is fine), which returns Receipts before the blockHash is synced to the database.	2018-10-04 16:46:19 -04:00
Richard Moore	908c2c1096	Fixed confirmations tests and bootstrap fast blockNumber.	2018-10-04 16:44:29 -04:00
Richard Moore	9797b36186	Added confirmations to TransactionResponse (#156 , #238 ).	2018-10-04 16:24:31 -04:00
Richard Moore	731f189010	Fixed nested errors for providers that were masking true error (#292 ).	2018-10-04 15:24:29 -04:00
Richard Moore	cc5b157231	Updated dist files.	2018-10-03 22:52:55 -04:00
Richard Moore	99fed75202	Added version to errors.	2018-10-03 22:50:22 -04:00
Richard Moore	cb5f9f576a	Fixed French and Spanish for browsers without Uint8Array.forEach.	2018-10-03 22:47:44 -04:00
Richard Moore	aeac2cdb86	Added French and Spanish includes to phantomjs test page.	2018-10-03 20:22:59 -04:00
Richard Moore	0dafd83033	Increased timeout for querying npm registry.	2018-10-03 20:08:01 -04:00
Richard Moore	f6d946cf68	Updated dist files.	2018-10-03 20:03:32 -04:00