[Lksctp-developers] What's the meaning of SCTP_CANT_STR_ASSOC notification?

Hi All,


My program sometimes receive this notification, and later SCTP_SEND_FAILED
may receive.
On the SCTP socket API the description as below,

   SCTP_CANT_STR_ASSOC -  The association failed to setup.  If non
      blocking mode is set and data was sent (in the udp mode), a
      SCTP_CANT_STR_ASSOC is followed by a series of SCTP_SEND_FAILED
      events, one for each outstanding message.

I was wondering what's the deep reason of this notification?
How to resolve this kink of problem?


Thanks!
-- 
Best Regards
Bicen Zhu