Configure Java socket to fail on disconnect?

Question

I have a listening port on my server that I connect to using the Java class and interface Socket, i.e.

Socket mySocket = new Socket(host,port);

Then I grab OutputStream, decorate PrintWriterin autorun mode, and I laugh - except that the listening port closes. Then i get

tcp4       0      0  *.9999                 *.*                    LISTEN
tcp        0      0  127.0.0.1.45737        127.0.0.1.9999         CLOSE_WAIT

and I can’t detect the problem in the program - I tried to use the method isConnected()on the socket, but I don’t seem to know that the connection is closed.

I want to know about the problem the next time I start and write to Socket so that I can try to reconnect and report the problem.

Any tips please?

Thank you all

Answer 1

-?

isOutputShutdown() , ?

SocketWatcher, Thread Socket, SocketClosedException.

Answer 2

TCP , " reset" IOException. - , p, . .

Answer 3

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