# strace -p 25038 Process 25038 attached - interrupt to quit read(0, <unfinished ...>Do you know what is 0, if it was a socket it should timeout, isn't it ?
It should, I guess, but it doesn't.
# ls -l /proc/25038/fd should answer the question
I did not know that. Usually I just use lsof. Interestingly, there's this: # ls -l /proc/25038/fd insgesamt 0lrwx------ 1 cyrus mail 64 15. Nov 18:15 0 -> socket:[4230164633]
...It's blinking red, which normally means a broken link. I'm not sure how reliable that is in this case. Anyway, lsof reports:
pop3d 25038 cyrus 0u IPv4 -64802663 TCP cyrus.rrz.uni-koeln.de:pop3s->p50865F5D.dip.t-dialin.net:1064 (ESTABLISHED)
It *thinks* the connections is still open. So does netstat: # LANG=C netstat -a|grep p50865F5Dtcp 0 0 cyrus.rrz.uni-koeln.d:pop3s p50865F5D.dip.t-dialin:1064 ESTABLISHED
But obviously that connection is dead. I don't know what conclusions to draw from that ...
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.:.Sebastian Hagedorn - RZKR-R1 (Gebäude 52), Zimmer 18.:.
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