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Fix lookupNetwork deadlock #948

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merged 1 commit into from
Nov 8, 2022
Merged

Fix lookupNetwork deadlock #948

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30 changes: 17 additions & 13 deletions src/network/NetworkController.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -326,20 +326,24 @@ export class NetworkController extends BaseController<
this.ethQuery.sendAsync(
{ method: 'net_version' },
(error: Error, network: string) => {
if (this.state.network === network) {
return;
try {
if (this.state.network === network) {
return;
}

this.update((state) => {
state.network = error
? /* istanbul ignore next*/ 'loading'
: network;
});

this.messagingSystem.publish(
`NetworkController:providerChange`,
this.state.provider,
);
} finally {
releaseLock();
}

this.update((state) => {
state.network = error ? /* istanbul ignore next*/ 'loading' : network;
});

this.messagingSystem.publish(
`NetworkController:providerChange`,
this.state.provider,
);

releaseLock();
},
);
}
Expand Down