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[jetty-users] [jetty-9.1.1.v20140108] Jetty client idle timeout
Hi,



In our system, jetty http client [jetty-9.1.1.v20140108] maintain single persistence connection to the jetty server. The same http client connection is being used to send message from multiple threads. We observing that after some time (sometime 30 second and sometime few minutes), client socket goes to CLOSED_WAIT state and client is not sending any message. We do not see any activity on the wire.


Client is configured with these configuration:
1) Http basic authentication
2) Idle timeout 10 seconds. T
3) Connection timeout 10 seconds
4) Read timeout 5 second
5) SSL
From the debug traces, it looks like jetty is repeatedly hitting 10 seconds idle timeout. I am not aware of the internal of jetty client implementation. Can anyone look at the traces and point out any obvious thing that I may be missing.


I see same kind of issue in this message:


D 01-23 15:17:10.040 hippo-task-4 o.e.j.client.HttpDestination:178] Queued HttpRequest[POST /services/xxxxx HTTP/1.1]@3a0a4e33
D 01-23 15:17:10.041 hippo-task-4 o.e.j.client.ConnectionPool:84] Max connections 1/1 reached
D 01-23 15:17:11.758 HttpClient@740141492-scheduler o.eclipse.jetty.io.IdleTimeout:145] SelectChannelEndPoint@6a628568{xxxxxxx.com/10.50.1.181:19500<->64560,Open,in,out,-,-,10000,SslConnection}{io=0,kio=0,kro=1} idle timeout check, elapsed: 6633 ms, remaining: 3367 ms
D 01-23 15:17:15.126 HttpClient@740141492-scheduler o.eclipse.jetty.io.IdleTimeout:145] SelectChannelEndPoint@6a628568{xxxxxxx.com/10.50.1.181:19500<->64560,Open,in,out,-,-,10000,SslConnection}{io=0,kio=0,kro=1} idle timeout check, elapsed: 10001 ms, remaining: -1 ms


All subsequent jetty request timeout


D 01-23 15:17:03.523 HttpClient@740141492-scheduler o.eclipse.jetty.io.IdleTimeout:145] SelectChannelEndPoint@6a628568{hippofood1.maginatics.com/10.50.1.181:19500<->64560,Open,in,out,R,-,10000,SslConnection}{io=1,kio=1,kro=1} idle timeout check, elapsed: 1766 ms, remaining: 8234 ms
D 01-23 15:17:11.758 HttpClient@740141492-scheduler o.eclipse.jetty.io.IdleTimeout:145] SelectChannelEndPoint@6a628568{hippofood1.maginatics.com/10.50.1.181:19500<->64560,Open,in,out,-,-,10000,SslConnection}{io=0,kio=0,kro=1} idle timeout check, elapsed: 6633 ms, remaining: 3367 ms
D 01-23 15:17:15.126 HttpClient@740141492-scheduler o.eclipse.jetty.io.IdleTimeout:145] SelectChannelEndPoint@6a628568{hippofood1.maginatics.com/10.50.1.181:19500<->64560,Open,in,out,-,-,10000,SslConnection}{io=0,kio=0,kro=1} idle timeout check, elapsed: 10001 ms, remaining: -1 ms
D 01-23 15:17:25.128 HttpClient@740141492-scheduler o.eclipse.jetty.io.IdleTimeout:145] SelectChannelEndPoint@6a628568{hippofood1.maginatics.com/10.50.1.181:19500<->64560,Open,in,out,-,-,10000,SslConnection}{io=0,kio=0,kro=1} idle timeout check, elapsed: 10001 ms, remaining: -1 ms
D 01-23 15:17:35.129 HttpClient@740141492-scheduler o.eclipse.jetty.io.IdleTimeout:145] SelectChannelEndPoint@6a628568{hippofood1.maginatics.com/10.50.1.181:19500<->64560,Open,in,out,-,-,10000,SslConnection}{io=0,kio=0,kro=1} idle timeout check, elapsed: 10001 ms, remaining: -1 ms
D 01-23 15:17:45.131 HttpClient@740141492-scheduler o.eclipse.jetty.io.IdleTimeout:145] SelectChannelEndPoint@6a628568{hippofood1.maginatics.com/10.50.1.181:19500<->64560,Open,in,out,-,-,10000,SslConnection}{io=0,kio=0,kro=1} idle timeout check, elapsed: 10000 ms, remaining: 0 ms
D 01-23 15:17:55.131 HttpClient@740141492-scheduler o.eclipse.jetty.io.IdleTimeout:145] SelectChannelEndPoint@6a628568{hippofood1.maginatics.com/10.50.1.181:19500<->64560,Open,in,out,-,-,10000,SslConnection}{io=0,kio=0,kro=1} idle timeout check, elapsed: 10000 ms, remaining: 0 ms




Regards,
Vijay

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