signalr connection timeout

Jak

Member

858 Points

132 Posts

Hi,

I am using signalr for signaling. It's working fine but after some time it is stopped.

I got following script error as:

https://domain/signalr/reconnect?transport=serverSentEvents&mes…nAKf9ALd6h&connectionData=%5B%7B%22name%22%3A%22currencyhub%22%7D%5D&tid=5 
Failed to load resource: net::ERR_CONNECTION_TIMED_OUThttps://domain/signalr/reconnect?transport=serverSentEvents&mes…nAKf9ALd6h&connectionData=%5B%7B%22name%22%3A%22currencyhub%22%7D%5D&tid=7 
Failed to load resource: net::ERR_CONNECTION_TIMED_OUT

Please help

.net c#signalr connection-timeout signalr connection timeout

Views: 16728
Total Answered: 3
Total Marked As Answer: 2
Posted On: 14-Sep-2015 00:31

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Answers

Rahul M... Teacher 4822 Points 23 Posts	Hi Jak, You can change the connectiontimeout property on application_start as: protected void Application_Start(object sender, EventArgs e) { // Make long polling connections wait a maximum of 110 seconds for a // response. When that time expires, trigger a timeout command and // make the client reconnect. GlobalHost.Configuration.ConnectionTimeout = TimeSpan.FromSeconds(110); // Wait a maximum of 30 seconds after a transport connection is lost // before raising the Disconnected event to terminate the SignalR connection. GlobalHost.Configuration.DisconnectTimeout = TimeSpan.FromSeconds(30); // For transports other than long polling, send a keepalive packet every // 10 seconds. // This value must be no more than 1/3 of the DisconnectTimeout value. GlobalHost.Configuration.KeepAlive = TimeSpan.FromSeconds(10); RouteTable.Routes.MapHubs(); } Posted On: 14-Sep-2015 05:24
Brian Moderator 2232 Points 14 Posts	Hi Jak, You can check if a connection timeout occurred on SignalR client script as: var tryingToReconnect = false; $.connection.hub.reconnecting(function () { tryingToReconnect = true; }); $.connection.hub.reconnected(function () { tryingToReconnect = false; }); $.connection.hub.disconnected(function () { if (tryingToReconnect) { ShowConnectionTimeoutMessage(); // Your function to notify user. } }); You can use above code on client script block. Posted On: 24-Sep-2015 02:29
Priya Participant 936 Points 28 Posts	Hey guys, Its really helpful. Posted On: 29-Apr-2016 08:09