On 09/12/2015 10:13, Daniel Kretz wrote: > Thanks for your answer. > > But if it is a firewall, that drops the connection, why not for the > websocket ws://echo.websocket.org which is not hosted on a Tomcat server? > What has this websocket what the websocket on a tomcat server not have?
Regular pings? > I would agree with you if the connection of other websockets will also > dropped. The counter argument also applies. If the app works on your network, what does the client's network do that yours doesn't? Mark > > > -----Ursprüngliche Nachricht----- > Von: Mark Thomas [mailto:ma...@apache.org] > Gesendet: Dienstag, 8. Dezember 2015 13:35 > An: Tomcat Users List > Betreff: Re: Tomcat closes a websocket connection with an error > > On 08/12/2015 11:49, Daniel Kretz wrote: >> We have tested it with and without SSL and on two different servers. >> Only in the customer network the connection breaks with a error. > > <snip/> > >> 08-Dec-2015 10:20:37.757 SEVERE [http-apr-8081-exec-2] >> org.apache.tomcat.websocket.pojo.PojoEndpointBase.onError No error >> handling configured for [websocket.echo.EchoAnnotation] and the >> following error occurred >> >> java.io.IOException: Unexpected error [730,054] reading data from the >> APR/native socket [1,639,490,672] with wrapper >> > [org.apache.tomcat.util.net.AprEndpoint$AprSocketWrapper@231e01e4:1639490672 > ]. > > Take that error code and subtract 720,000 to give 10054 which is the OS > error message. > > Google that and you get "Connection reset by peer" > > i.e., the client dropped the connection. There is nothing Tomcat can do > about that. > > <snip/> > >> If we starts the test on http://www.websocket.org/echo.html in the >> customer network, the connection will not stop with an error. >> >> For me it looks like a problem with Tomcat. But what can I do to make >> it run properly? > > Interesting. Looks more like a network issue to me. Maybe a firewall > dropping connections after a set period. > > Mark > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org > For additional commands, e-mail: users-h...@tomcat.apache.org > > > > --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
