Updated dist files.

_version.d.ts

@@ -1 +1 @@
-export declare const version = "4.0.27";
+export declare const version = "4.0.28";

_version.js

@@ -1,3 +1,3 @@
 "use strict";
 Object.defineProperty(exports, "__esModule", { value: true });
-exports.version = "4.0.27";
+exports.version = "4.0.28";

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 = "4.0.27";
+exports.version = "4.0.28";
 
 },{}],2:[function(require,module,exports){
 "use strict";
@@ -11899,6 +11899,10 @@ function getLowerCase(value) {
     return value;
 }
 var _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.
+var _nextId = 42;
 var JsonRpcSigner = /** @class */ (function (_super) {
     __extends(JsonRpcSigner, _super);
     function JsonRpcSigner(constructorGuard, provider, addressOrIndex) {
@@ -12085,7 +12089,7 @@ var JsonRpcProvider = /** @class */ (function (_super) {
         var request = {
             method: method,
             params: params,
-            id: 42,
+            id: (_nextId++),
             jsonrpc: "2.0"
         };
         return web_1.fetchJson(this.connection, JSON.stringify(request), getResult).then(function (result) {

dist/ethers.types.txt

@@ -266,7 +266,7 @@ declare module 'ethers/utils/shims' {
 }
 
 declare module 'ethers/_version' {
-    export const version = "4.0.27";
+    export const version = "4.0.28";
 }
 
 declare module 'ethers/utils/bignumber' {

package.json

@@ -1,6 +1,6 @@
 {
   "name": "ethers",
-  "version": "4.0.27",
+  "version": "4.0.28",
   "description": "Ethereum wallet library.",
   "main": "./index.js",
   "types": "./index.d.ts",

providers/json-rpc-provider.js

@@ -51,6 +51,10 @@ function getLowerCase(value) {
     return value;
 }
 var _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.
+var _nextId = 42;
 var JsonRpcSigner = /** @class */ (function (_super) {
     __extends(JsonRpcSigner, _super);
     function JsonRpcSigner(constructorGuard, provider, addressOrIndex) {
@@ -237,7 +241,7 @@ var JsonRpcProvider = /** @class */ (function (_super) {
         var request = {
             method: method,
             params: params,
-            id: 42,
+            id: (_nextId++),
             jsonrpc: "2.0"
         };
         return web_1.fetchJson(this.connection, JSON.stringify(request), getResult).then(function (result) {

src.ts/_version.ts

@@ -1 +1 @@
-export const version = "4.0.27";
+export const version = "4.0.28";