87 lines
3.5 KiB
JavaScript
87 lines
3.5 KiB
JavaScript
"use strict";
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var __extends = (this && this.__extends) || (function () {
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var extendStatics = function (d, b) {
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extendStatics = Object.setPrototypeOf ||
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({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
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function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
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return extendStatics(d, b);
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};
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return function (d, b) {
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extendStatics(d, b);
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function __() { this.constructor = d; }
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d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
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};
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})();
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Object.defineProperty(exports, "__esModule", { value: true });
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var ethers_1 = require("ethers");
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var _version_1 = require("./_version");
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var logger = new ethers_1.ethers.utils.Logger(_version_1.version);
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// @TODO: Keep a per-NonceManager pool of sent but unmined transactions for
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// rebroadcasting, in case we overrun the transaction pool
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var NonceManager = /** @class */ (function (_super) {
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__extends(NonceManager, _super);
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function NonceManager(signer) {
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var _newTarget = this.constructor;
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var _this = this;
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logger.checkNew(_newTarget, NonceManager);
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_this = _super.call(this) || this;
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_this._deltaCount = 0;
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ethers_1.ethers.utils.defineReadOnly(_this, "signer", signer);
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return _this;
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}
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Object.defineProperty(NonceManager.prototype, "provider", {
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get: function () {
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return this.signer.provider;
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},
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enumerable: true,
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configurable: true
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});
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NonceManager.prototype.connect = function (provider) {
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return new NonceManager(this.signer.connect(provider));
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};
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NonceManager.prototype.getAddress = function () {
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return this.signer.getAddress();
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};
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NonceManager.prototype.getTransactionCount = function (blockTag) {
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if (blockTag === "pending") {
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if (!this._initialPromise) {
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this._initialPromise = this.signer.getTransactionCount("pending");
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}
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var deltaCount_1 = this._deltaCount;
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return this._initialPromise.then(function (initial) { return (initial + deltaCount_1); });
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}
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return this.signer.getTransactionCount(blockTag);
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};
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NonceManager.prototype.setTransactionCount = function (transactionCount) {
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this._initialPromise = Promise.resolve(transactionCount).then(function (nonce) {
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return ethers_1.ethers.BigNumber.from(nonce).toNumber();
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});
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this._deltaCount = 0;
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};
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NonceManager.prototype.incrementTransactionCount = function (count) {
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this._deltaCount += (count ? count : 1);
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};
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NonceManager.prototype.signMessage = function (message) {
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return this.signer.signMessage(message);
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;
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};
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NonceManager.prototype.signTransaction = function (transaction) {
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return this.signer.signTransaction(transaction);
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};
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NonceManager.prototype.sendTransaction = function (transaction) {
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if (transaction.nonce == null) {
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transaction = ethers_1.ethers.utils.shallowCopy(transaction);
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transaction.nonce = this.getTransactionCount("pending");
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this.incrementTransactionCount();
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}
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else {
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this.setTransactionCount(transaction.nonce);
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}
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return this.signer.sendTransaction(transaction).then(function (tx) {
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return tx;
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});
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};
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return NonceManager;
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}(ethers_1.ethers.Signer));
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exports.NonceManager = NonceManager;
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//# sourceMappingURL=nonce-manager.js.map
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