i use Net::Telnet to connect to a server and run tests for several
hours. the script will normally die in various places in the script,
apparently due to losing connection to the server.
i found in the documentation about changing Net::Telnet's Errmode to
'return' so it will return to the script; what i haven't found yet is
where i can read Errmode's value so the script will know to
re-establish connectivity and continue testing.
the error message is "write error: filehandle isn't open" which
appears to be a Net::Telnet-specific message. i don't have the output
in front of me but if i remember correctly, it happens when i print
($t->print("...")) to the telnet connection.
any help on how to read Net::Telnet's Errmode status to know the
connection has died would be greatly appreciated.
thanks,
joe
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