Catch chat timeouts

[Filnor]

Stack trace excerpt:

org.sobotics.chatexchange.chat.ChatOperationException: java.net.SocketTimeoutException: Read timeout
        at org.sobotics.chatexchange.chat.Room.getMessage(Room.java:500)
        at org.sobotics.chatexchange.chat.event.MessageEvent.<init>(MessageEvent.java:22)
        at org.sobotics.chatexchange.chat.event.MessagePostedEvent.<init>(MessagePostedEvent.java:14)
        at org.sobotics.chatexchange.chat.event.Events.lambda$fromJsonData$3(Events.java:41)
        at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:195)
        at java.base/java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:177)
        at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:195)
        at java.base/java.util.ArrayList$Itr.forEachRemaining(ArrayList.java:1033)
        at java.base/java.util.Spliterators$IteratorSpliterator.forEachRemaining(Spliterators.java:1801)
        at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484)
        at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474)
        at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:913)
        at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
        at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:578)
        at org.sobotics.chatexchange.chat.event.Events.fromJsonData(Events.java:52)
        at org.sobotics.chatexchange.chat.Room.lambda$handleChatEvent$7(Room.java:229)
        at java.base/java.util.Optional.ifPresent(Optional.java:183)
        at org.sobotics.chatexchange.chat.Room.handleChatEvent(Room.java:228)
        at org.sobotics.chatexchange.chat.Room.access$300(Room.java:67)
        at org.sobotics.chatexchange.chat.Room$2.lambda$onOpen$0(Room.java:202)
        at org.glassfish.tyrus.core.TyrusSession.notifyMessageHandlers(TyrusSession.java:576)
        at org.glassfish.tyrus.core.TyrusEndpointWrapper.onMessage(TyrusEndpointWrapper.java:879)
        at org.glassfish.tyrus.core.TyrusWebSocket.onMessage(TyrusWebSocket.java:216)
        at org.glassfish.tyrus.core.frame.TextFrame.respond(TextFrame.java:139)
        at org.glassfish.tyrus.core.ProtocolHandler.process(ProtocolHandler.java:807)
        at org.glassfish.tyrus.client.TyrusClientEngine$TyrusReadHandler.handle(TyrusClientEngine.java:747)
        at org.glassfish.tyrus.container.jdk.client.ClientFilter.processRead(ClientFilter.java:227)
        at org.glassfish.tyrus.container.jdk.client.Filter.onRead(Filter.java:134)
        at org.glassfish.tyrus.container.jdk.client.Filter.onRead(Filter.java:136)
        at org.glassfish.tyrus.container.jdk.client.SslFilter.handleRead(SslFilter.java:406)
        at org.glassfish.tyrus.container.jdk.client.SslFilter.processRead(SslFilter.java:368)
        at org.glassfish.tyrus.container.jdk.client.Filter.onRead(Filter.java:134)
        at org.glassfish.tyrus.container.jdk.client.Filter.onRead(Filter.java:136)
        at org.glassfish.tyrus.container.jdk.client.TransportFilter$4.completed(TransportFilter.java:299)
        at org.glassfish.tyrus.container.jdk.client.TransportFilter$4.completed(TransportFilter.java:283)
        at java.base/sun.nio.ch.Invoker.invokeUnchecked(Invoker.java:127)
        at java.base/sun.nio.ch.UnixAsynchronousSocketChannelImpl.finishRead(UnixAsynchronousSocketChannelImpl.java:439)
        at java.base/sun.nio.ch.UnixAsynchronousSocketChannelImpl.finish(UnixAsynchronousSocketChannelImpl.java:191)
        at java.base/sun.nio.ch.UnixAsynchronousSocketChannelImpl.onEvent(UnixAsynchronousSocketChannelImpl.java:213)
        at java.base/sun.nio.ch.EPollPort$EventHandlerTask.run(EPollPort.java:306)
        at java.base/sun.nio.ch.AsynchronousChannelGroupImpl$1.run(AsynchronousChannelGroupImpl.java:112)
        at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
        at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
        at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: java.net.SocketTimeoutException: Read timeout

[double-beep]

I've not experienced such exceptions with Belisarius, so something is wrong with CYF's code, probably.

[Filnor]

Hmm. That's wierd. Would you mind taking a look at it?

[double-beep]

I'll take a look. The commands may need a refactor.

[Filnor]

I'll take a look. The commands may need a refactor.

Why that? The Exception is most likely from QuestionService, the commands should be working fine.

[double-beep]

Why that?

Because the commands use (mostly) Room.getMessage(). Can you post the full stack trace?

[Filnor]

Here you go.
CheckYerFlags.2020-10-01.log