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Re: [SCTP-Discussion] communication lost


Chronological Thread 
  • From: Michael Tuexen <Michael.Tuexen AT micmac.franken.de>
  • To: Andreas Mueller <mail AT amueller.org>
  • Cc: discussion AT sctp.de
  • Subject: Re: [SCTP-Discussion] communication lost
  • Date: Wed Jun 8 22:42:01 2005
  • List-id: SCTP Discussions <discussion.sctp.de>

Can you provide an packet trace (libpcap format) privately?
This might help.

Best regards
Michael

On Jun 8, 2005, at 22:33 Uhr, Andreas Mueller wrote:

I use the sctplib to stream multimedia data over the network,
sometimes it runs a long time without any errors, but sometimes
I get a "communication lost(1)" after just a few seconds or sometimes
after a few minutes. What does this mean? RFC2960 describes the communication lost by the following

"When SCTP loses communication to an endpoint completely (e.g., via
Heartbeats) or detects that the endpoint has performed an abort
operation, it shall invoke this notification on the ULP."

But since I do not send an abort operation and there are also no network errors I can't explain this behaviour?
What could be a possible reason for it? any ideas?

best regards
Andreas

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