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Ignore failures from sending ping (#2840)

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BrennanConroy 2018-08-22 10:36:36 -07:00 committed by GitHub
parent db3f3f2a53
commit 5f4d0dac3c
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1 changed files with 7 additions and 1 deletions
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8
clients/ts/signalr/src/HubConnection.ts
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@ -408,7 +408,13 @@ export class HubConnection {
this.cleanupPingTimer(); this.cleanupPingTimer();
this.pingServerHandle = setTimeout(async () => { this.pingServerHandle = setTimeout(async () => {
if (this.connectionState === HubConnectionState.Connected) { if (this.connectionState === HubConnectionState.Connected) {
await this.sendMessage(this.cachedPingMessage); try {
await this.sendMessage(this.cachedPingMessage);
} catch {
// We don't care about the error. It should be seen elsewhere in the client.
// The connection is probably in a bad or closed state now, cleanup the timer so it stops triggering
this.cleanupPingTimer();
}
} }
}, this.keepAliveIntervalInMilliseconds); }, this.keepAliveIntervalInMilliseconds);
} }