fix: MetaMask disconnecting during the connection process. (#4347)

* fix: disconnection during the connection process. * fix: disconnection during the connection process. * chore: tweaks * chore: changeset * chore: comment --------- Co-authored-by: Tom Meagher <tom@meagher.co>
wevm · Oct 17, 2024 · 5ae49af · 5ae49af
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diff --git a/.changeset/serious-taxis-sort.md b/.changeset/serious-taxis-sort.md
@@ -0,0 +1,5 @@
+---
+"@wagmi/connectors": patch
+---
+
+Added workaround for MetaMask mobile sometimes disconnecting.
diff --git a/packages/connectors/src/metaMask.ts b/packages/connectors/src/metaMask.ts
@@ -387,7 +387,12 @@ export function metaMask(parameters: MetaMaskParameters = {}) {
     },
     async onAccountsChanged(accounts) {
       // Disconnect if there are no accounts
-      if (accounts.length === 0) this.onDisconnect()
+      if (accounts.length === 0) {
+        // ... and using browser extension
+        if (sdk.isExtensionActive()) this.onDisconnect()
+        // FIXME(upstream): Mobile app sometimes emits invalid `accountsChanged` event with empty accounts array
+        else return
+      }
       // Connect if emitter is listening for connect event (e.g. is disconnected and connects through wallet interface)
       else if (config.emitter.listenerCount('connect')) {
         const chainId = (await this.getChainId()).toString()