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Re: FreeBSD-Stack not responding
- From: Christoph Csebits <christoph dot csebits at frequentis dot com>
- To: eCos mailing list <ecos-discuss at sources dot redhat dot com>
- Date: Wed, 31 Jul 2002 12:02:41 +0200
- Subject: [ECOS] Re: FreeBSD-Stack not responding
hi,
i have a simple time client in ecos,
connecting to TCP port 13 of a linux host
in the same subnet performing one read
and then closing the socket.
i used ethereal to monitor the app
with
the old stack:
ecos > host [SYN] Seq=4212 Ack=0
host > ecos [SYN, ACK] Seq=6307 Ack=4213
ecos > host [ACK] Seq=4213 Ack=6308
host > ecos [PSH, ACK] Seq=6308 Ack=4213
host > ecos [FIN, ACK] Seq=6334 Ack=4213
ecos > host [ACK] Seq=4213 Ack=6335
ecos > host [FIN, ACK] Seq=4213 Ack=6335
host > ecos [ACK] Seq=6335 Ack=4214
read gives me a time/date string.
and the new stack:
ecos > host [SYN] Seq=0625 Ack=0
host > ecos [SYN, ACK] Seq=0897 Ack=0626
ecos > host [ACK] Seq=0626 Ack=0898
host > ecos [PSH, ACK] Seq=0898 Ack=0626
host > ecos [FIN, ACK] Seq=0924 Ack=0626
ecos > host [ACK] Seq=0626 Ack=0898 <----- (1)
after 3 seconds
host > ecos [FIN, PSH, ACK] Seq=0898 Ack=0626
after 6 seconds
host > ecos [FIN, PSH, ACK] Seq=0898 Ack=0626
after 12 seconds
host > ecos [FIN, PSH, ACK] Seq=0898 Ack=0626
:
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