Re: sctp send and recv

[colin wen <colinw21@gmail.com>]

On Mon, Sep 21, 2009 at 11:24 AM, Vlad Yasevich
<vladislav.yasevich@hp.com> wrote:
> colin wen wrote:
>> On Mon, Sep 21, 2009 at 6:45 AM, Vlad Yasevich
>> <vladislav.yasevich@hp.com> wrote:
>>> colin wen wrote:
>>>> I wrote a simple sctp server and client to test sctp in linux.
>>>> after client call connect, server accept return a socket,
>>>> but after client call send(fd, "hello", 5, 0) server's recv call
>>>> does not return, server's recv return after client close and
>>>> re-connect to server.
>>>> I wonder if someone could tell me what's the problem.
>>>> Thanks,
>>>
>>> What kernel version are you using?
>>>
>>> Can you post the source to your client and server?
>>>
>>> -vlad
>>>
>> I am using 2.6.28-13-generic (debian-5.0) and also
>> tested the kernel 2.6.31 downloaded from kernel.org.
>> Please find the following test code.
>
> Ok.  Just ran your server on a 2.6.31 kernel and it works perfectly fine.
> I tried running on the same system as well as 2 different ones.
>
> -vlad
>
Yes, I found the current code is working fine too.
I had tested by using printf("%s", buf);  which has no line break,
so did not output to my console, and I thought the recv call did not return.
sorry about that.
Thanks,
Colin