Hi Dmitry, thanks for your input

> It often means that the client side of the socket died

unexpectedly

> (app is killed via the task manager, host reset, network problem)
> and the server CS process cannot send/receive data anymore.

hummm... killed via the task manager can be the problem...

> Usually, there
> should be another firebird.log message (prior to this one) that

mentions

> a transport protocol error code causing the port to be considered
> broken.

Yes, the log file has lots of these messages:

INET/inet_error: read errno = 10054

Do u think this error may be related?


Regards,
Anderson