@web3-react/network - npm Package Compare versions

Comparing version 8.0.10-alpha.0 to 8.0.10-beta.0

dist/index.d.ts

@@ -1,14 +0,28 @@
-import { Connector, Actions } from '@web3-react/types';
+import type { Eip1193Bridge } from '@ethersproject/experimental';
 import type { ConnectionInfo } from '@ethersproject/web';
+import type { Actions } from '@web3-react/types';
+import { Connector } from '@web3-react/types';
 declare type url = string | ConnectionInfo;
 export declare class Network extends Connector {
+    /** {@inheritdoc Connector.provider} */
+    provider: Eip1193Bridge | undefined;
     private urlMap;
-    private chainId;
+    private defaultChainId;
     private providerCache;
+    /**
+     * @param urlMap - A mapping from chainIds to RPC urls.
+     * @param connectEagerly - A flag indicating whether connection should be initiated when the class is constructed.
+     * @param defaultChainId - The chainId to connect to if connectEagerly is true.
+     */
     constructor(actions: Actions, urlMap: {
         [chainId: number]: url | url[];
-    }, connectEagerly?: boolean);
-    private initialize;
+    }, connectEagerly?: boolean, defaultChainId?: number);
+    private isomorphicInitialize;
+    /**
+     * Initiates a connection.
+     *
+     * @param desiredChainId - The desired chain to connect to.
+     */
     activate(desiredChainId?: number): Promise<void>;
 }
 export {};

dist/index.js

@@ -12,5 +12,13 @@ var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
 export class Network extends Connector {
-    constructor(actions, urlMap, connectEagerly = true) {
+    /**
+     * @param urlMap - A mapping from chainIds to RPC urls.
+     * @param connectEagerly - A flag indicating whether connection should be initiated when the class is constructed.
+     * @param defaultChainId - The chainId to connect to if connectEagerly is true.
+     */
+    constructor(actions, urlMap, connectEagerly = false, defaultChainId = Number(Object.keys(urlMap)[0])) {
         super(actions);
         this.providerCache = {};
+        if (connectEagerly && typeof window === 'undefined') {
+            throw new Error('connectEagerly = true is invalid for SSR, instead use the activate method in a useEffect');
+        }
         this.urlMap = Object.keys(urlMap).reduce((accumulator, chainId) => {
@@ -21,57 +29,42 @@ const urls = urlMap[Number(chainId)];
         }, {});
-        // use the first chainId in urlMap as the default
-        this.chainId = Number(Object.keys(this.urlMap)[0]);
-        if (connectEagerly) {
-            this.initialize();
-        }
+        this.defaultChainId = defaultChainId;
+        if (connectEagerly)
+            void this.activate();
     }
-    initialize() {
+    isomorphicInitialize(chainId) {
         return __awaiter(this, void 0, void 0, function* () {
-            this.actions.startActivation();
-            // cache the desired chainId before async logic
-            const chainId = this.chainId;
-            // populate the provider cache if necessary
-            if (!this.providerCache[chainId]) {
-                // instantiate new provider
-                const [{ JsonRpcProvider, FallbackProvider }, { Eip1193Bridge }] = yield Promise.all([
-                    import('@ethersproject/providers'),
-                    import('@ethersproject/experimental'),
-                ]);
+            if (this.providerCache[chainId])
+                return this.providerCache[chainId];
+            return (this.providerCache[chainId] = Promise.all([
+                import('@ethersproject/providers').then(({ JsonRpcProvider, FallbackProvider }) => ({
+                    JsonRpcProvider,
+                    FallbackProvider,
+                })),
+                import('@ethersproject/experimental').then(({ Eip1193Bridge }) => Eip1193Bridge),
+            ]).then(([{ JsonRpcProvider, FallbackProvider }, Eip1193Bridge]) => {
                 const urls = this.urlMap[chainId];
                 const providers = urls.map((url) => new JsonRpcProvider(url, chainId));
-                const provider = new Eip1193Bridge(providers[0].getSigner(), providers.length === 1 ? providers[0] : new FallbackProvider(providers));
-                this.providerCache[chainId] = provider;
-            }
-            // once we're here, the cache is guaranteed to be initialized
-            // so, if the current chainId still matches the one at the beginning of the call, update
-            if (chainId === this.chainId) {
-                const provider = this.providerCache[chainId];
-                return provider
-                    .request({ method: 'eth_chainId' })
-                    .then((returnedChainId) => {
-                    if (returnedChainId !== chainId) {
-                        // this means the returned chainId was unexpected, i.e. the provided url(s) were wrong
-                        throw new Error(`expected chainId ${chainId}, received ${returnedChainId}`);
-                    }
-                    // again we have to make sure the chainIds match, to prevent race conditions
-                    if (chainId === this.chainId) {
-                        this.actions.update({ chainId, accounts: [] });
-                    }
-                })
-                    .catch((error) => {
-                    this.actions.reportError(error);
-                });
-            }
+                return new Eip1193Bridge(providers[0].getSigner(), providers.length === 1 ? providers[0] : new FallbackProvider(providers));
+            }));
         });
     }
-    activate(desiredChainId = Number(Object.keys(this.urlMap)[0])) {
+    /**
+     * Initiates a connection.
+     *
+     * @param desiredChainId - The desired chain to connect to.
+     */
+    activate(desiredChainId = this.defaultChainId) {
         return __awaiter(this, void 0, void 0, function* () {
-            if (typeof this.urlMap[desiredChainId] === undefined) {
-                throw new Error(`no url(s) provided for desiredChainId ${desiredChainId}`);
-            }
-            // set the connector's chainId to the target, to prevent race conditions
-            this.chainId = desiredChainId;
-            return this.initialize();
+            this.actions.startActivation();
+            this.provider = yield this.isomorphicInitialize(desiredChainId);
+            return this.provider
+                .request({ method: 'eth_chainId' })
+                .then((chainId) => {
+                this.actions.update({ chainId, accounts: [] });
+            })
+                .catch((error) => {
+                this.actions.reportError(error);
+            });
         });
     }
 }

package.json

 {
   "name": "@web3-react/network",
+  "keywords": [
+    "web3-react"
+  ],
+  "author": "Noah Zinsmeister <[e-mail]>",
+  "license": "GPL-3.0-or-later",
+  "repository": "github:NoahZinsmeister/web3-react",
   "publishConfig": {
     "access": "public"
   },
-  "version": "8.0.10-alpha.0",
-  "type": "module",
+  "version": "8.0.10-beta.0",
   "files": [
@@ -12,17 +17,24 @@ "dist/*"
   "exports": {
-    "import": "./dist/index.js"
+    "types": "./dist/index.d.ts",
+    "import": "./dist/index.js",
+    "require": "./dist/cjs/index.cjs"
   },
+  "types": "./dist/index.d.ts",
   "module": "./dist/index.js",
-  "types": "./dist/index.d.ts",
+  "main": "./dist/cjs/index.cjs",
   "scripts": {
     "prebuild": "rm -rf dist",
-    "build": "tsc",
+    "build": "tsc && tsc --project tsconfig.cjs.json",
+    "postbuild": "mv dist/cjs/index.js dist/cjs/index.cjs",
     "start": "tsc --watch"
   },
   "dependencies": {
-    "@ethersproject/experimental": "^5.4.0",
-    "@ethersproject/providers": "^5.4.5",
-    "@web3-react/types": "^8.0.10-alpha.0"
+    "@ethersproject/experimental": "^5.5.0",
+    "@ethersproject/providers": "^5.5.1",
+    "@web3-react/types": "^8.0.7-beta.0"
   },
-  "gitHead": "f043db8e2c9d4e64b77fe76b41a82ad254770a98"
+  "devDependencies": {
+    "@web3-react/store": "^8.0.9-beta.0"
+  },
+  "gitHead": "72cf341cd9b7f52bccdad19d880388303b69c61f"
 }

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Improved metrics

Total package byte prevSize

45187

increased by12.58%

Number of package files

6

increased by50%

Lines of code

187

increased by110.11%

Number of low maintenance alerts

1

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2

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Dependency changes

• Updated@ethersproject/experimental@^5.5.0

• Updated@ethersproject/providers@^5.5.1

• Updated@web3-react/types@^8.0.7-beta.0