Increment JSON-RPC ID for JsonRpcProviders for environments that unsafely manage callbacks (#489).

_version.d.ts

@@ -1 +1 @@
-export declare const version = "4.0.26";
+export declare const version = "4.0.27";

_version.js

@@ -1,3 +1,3 @@
 "use strict";
 Object.defineProperty(exports, "__esModule", { value: true });
-exports.version = "4.0.26";
+exports.version = "4.0.27";

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 = "4.0.26";
+exports.version = "4.0.27";
 
 },{}],2:[function(require,module,exports){
 "use strict";
@@ -11801,6 +11801,9 @@ var InfuraProvider = /** @class */ (function (_super) {
             case 'rinkeby':
                 host = 'rinkeby.infura.io';
                 break;
+            case 'goerli':
+                host = 'goerli.infura.io';
+                break;
             case 'kovan':
                 host = 'kovan.infura.io';
                 break;
@@ -15068,12 +15071,7 @@ var networks = {
         chainId: 5,
         ensAddress: "0x112234455c3a32fd11230c42e7bccd4a84e02010",
         name: "goerli",
-        _defaultProvider: function (providers) {
-            if (providers.EtherscanProvider) {
-                return new providers.EtherscanProvider("goerli");
-            }
-            return null;
-        }
+        _defaultProvider: ethDefaultProvider('goerli')
     },
     kovan: {
         chainId: 42,

dist/ethers.types.txt

@@ -266,7 +266,7 @@ declare module 'ethers/utils/shims' {
 }
 
 declare module 'ethers/_version' {
-    export const version = "4.0.26";
+    export const version = "4.0.27";
 }
 
 declare module 'ethers/utils/bignumber' {

providers/infura-provider.js

@@ -42,6 +42,9 @@ var InfuraProvider = /** @class */ (function (_super) {
             case 'rinkeby':
                 host = 'rinkeby.infura.io';
                 break;
+            case 'goerli':
+                host = 'goerli.infura.io';
+                break;
             case 'kovan':
                 host = 'kovan.infura.io';
                 break;

src.ts/_version.ts

@@ -1 +1 @@
-export const version = "4.0.26";
+export const version = "4.0.27";

src.ts/providers/json-rpc-provider.ts

@@ -50,6 +50,11 @@ function getLowerCase(value: string): string {
 
 const _constructorGuard = {};
 
+// Some environments (Trust Wallet and company) use a global map
+// to track JSON-RPC ID, so we try to keep IDs unique across all
+// connections. See #489.
+let _nextId = 42;
+
 export class JsonRpcSigner extends Signer {
     readonly provider: JsonRpcProvider;
     private _index: number;
@@ -250,7 +255,7 @@ export class JsonRpcProvider extends BaseProvider {
         let request = {
             method: method,
             params: params,
-            id: 42,
+            id: (_nextId++),
             jsonrpc: "2.0"
         };
 

utils/networks.js

@@ -70,12 +70,7 @@ var networks = {
         chainId: 5,
         ensAddress: "0x112234455c3a32fd11230c42e7bccd4a84e02010",
         name: "goerli",
-        _defaultProvider: function (providers) {
-            if (providers.EtherscanProvider) {
-                return new providers.EtherscanProvider("goerli");
-            }
-            return null;
-        }
+        _defaultProvider: ethDefaultProvider('goerli')
     },
     kovan: {
         chainId: 42,