Greg A. Woods writes:
> errno != ECONNRESET && errno != ENETUNREACH && errno != EHOSTUNREACH
> && errno != ENOTCONN && errno != ENETDOWN && errno != EHOSTDOWN
> && errno != errno != ECONREFUSED
tcpserver has always treated all accept() failures as ``try again.''
> lots of STREAMS based TCP/IP stacks where
> completely killing and restarting the daemon, or even rebooting
> sometimes, is still required when accept(2) gets itself tied in a knot.
The sendmail notes say that you sometimes have to close and reopen
non-blocking sockets under Solaris 2.3. Do you have evidence of a more
serious problem?
---Dan
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