Narendra_26827
Jul 12, 2011Nimbostratus
Websocket Connection Issues And Failover
Hi,In VIP configuration we are using oneconnect profile. We have
enabled an iRule that checks the http request header for the method
"Upgrade" and redirects the request to appropriate pool to serve wss
requests disabling http and opening a tcp connection.
We have some following issues :1) Now from our web application we are frequently seeing the issue that
our web socket requests are getting timed out or having status as
pending not getting the response back from BigIP LTM. If we go and directly hit the node ip without involving BigIP LTM
the websocket requests are getting served properly without any issue.
We are running a java based application to serve the web socket requests (wss://) via BigIP LTM.
2) Is there anything we can do to serve the web socket requests to a different node after one node has failed which has successfully established the tcp connection. Because these connections will be be served via tcp protocol disabling the http, so it is a active connection.
Thanks.