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[SCTP-Discussion] Fwd:SCTP with two process


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  • From: agodoi AT matrix.com.br
  • To: discussion AT sctp.de
  • Subject: [SCTP-Discussion] Fwd:SCTP with two process
  • Date: Wed Jan 18 11:22:02 2006
  • List-id: SCTP Discussions <discussion.sctp.de>

I wrote two simple SCTP applications and everything worked fine. I could
establish an association and changed some messages between two hosts.
But when I tried two instances (two processes) of the same application I
had some problems, like this:

I started an application in host 1 and another application in host 2.
Everything was fine. Then I started another instance (another process)
of the same application in host 1 and the previous association broke
down. My application received an ''connection lost notify".

After that, I performed the same test using the applications provided
with SCTP lib package, like this:

I started "discard_server" in host 1 and "test_tool" in host 2 using a
script provided by me. An association was established and "test_tool"
sent a lot of messages to "discard_server". Everything was OK. Then, I
started "echo_server" in host 1 and the previous association between
host 1 and host 2 was lost! I got the same problem in the application
wrote by me.

Is that a known problem?

Or

Is that a known implementation feature?


I am currently using Red Hat 9 (kernel 2.4.20-8) and SCTP lib 1.0.4








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