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Hi, I'm having the exact same problem, under the exact same circumstances
that Jowell Letran had (trying to merge sctplib with m3ua project), as posted
on a e-mail sent on Fri, 7 Oct
(http://www.sctp.de/pipermail/discussion/2005-October/001998.html)

The problem is with the ext_select function working in a 1_to_N fashion

I'm attaching an ethereal trace, showing only packets related to SCTP. For
some reason my conecction does a 'shutdown' and I don't know why.

This is what it prints on the sender's terminal:

Error Info: 00:11:54.144 - sctp_getAssocStatus : association 1 does not exist
Error Info: 00:11:54.144 - sctp_getAssocStatus : association 1 does not exist
E_sendto_Fail: Cannot send after transport endpoint shutdown
E_sendto_Fail: Cannot send after transport endpoint shutdown
E_sendto_Fail: Cannot send after transport endpoint shutdown

and this is printed in the receiver's terminal

Error Info: 00:11:54.146 - mdi_readSCTP_control: association not set
Error Info: 00:11:54.146 - mdi_readSCTP_control: association not set
Error Info: 00:11:54.146 - sci_getCookieLifeTime(): read SCTP-control failed
Error Info: 00:11:54.147 - mdi_readRX_control: association not set
Error Info: 00:11:54.147 - rxc_buffer instance not set !
Error Info: 00:11:54.162 - mdi_readLocalTag: association not set
Error Info: 00:11:54.162 - mdi_readAssociationID: association not set
Error Info: 00:11:54.162 - mdi_readSCTP_control: association not set
Error Info: 00:11:54.163 - sctp_getPathStatus : association 4 does not exist
INTERNAL ERROR: SCTPSocketMaster::networkStatusChangeNotif() -
sctp_getPathStatus() failed!

I hope someone can help me troubleshoot this.

Best Regards, and thanks in advance
Javier Acuña




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Attachment: sctp.eth
Description: Binary data

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• [SCTP-Discussion] Problem on ext_select, Javier Acuña, 02/17/2006
  • <Possible follow-up(s)>
  • [SCTP-Discussion] Problem on ext_select, Javier Acuña, 02/17/2006

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