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Re: [SCTP-Discussion] one-to-many socket bug in solaris 10


Chronological Thread 
  • From: "陈飞" <feiyang21687 AT gmail.com>
  • To: "Michael Tuexen" <Michael.Tuexen AT micmac.franken.de>
  • Cc: sctp-discussion AT sctp.de
  • Subject: Re: [SCTP-Discussion] one-to-many socket bug in solaris 10
  • Date: Fri, 25 Apr 2008 19:25:09 +0800
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HI Michael.
the sctp_sendmsg's prototype is:
ssize_t sctp_sendmsg(int sd,
                         const void *msg,
                         size_t len,
                         const struct sockaddr *to,

                         socklen_t tolen,
                         uint32_t ppid,
                         uint32_t flags,
                         uint16_t stream_no,
                         uint32_t pr_value,

                         uint32_t context);
how can i provide association ID in it? I just learn about the sctp_sendmsg may be a wrapper of sendmsg.
do you mean change the source code of sctp_sendmsg?


2008/4/25 Michael Tuexen <Michael.Tuexen AT micmac.franken.de>:
Hi Feiyang,

this is a known bug^H^H^Hfeature of the Solaris SCTP implementation. You have to provide
the association ID in the sctp_sendmsg() call.

Best regards
Michael


On Apr 25, 2008, at 6:44 AM, 陈飞 wrote:

hi guys.
   i have a problem in solaris 10. I create a one-to-many sctp socket and call sctp_sendmsg to server. the server return from sctp_recvmsg, and send back the message. when the server send back message, i encounter a error:Address already in used.
i think this may be a bug. do you think so?

feiyang
2008-04-25
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