svn commit: r222688 - head/sbin/hastd

[Bjoern A. Zeeb]

On Jun 4, 2011, at 4:01 PM, Maxim Sobolev wrote:

> Author: sobomax
> Date: Sat Jun  4 16:01:30 2011
> New Revision: 222688
> URL: http://svn.freebsd.org/changeset/base/222688
> 
> Log:
>  Read from the socket using the same max buffer size as we use while
>  sending. What happens otherwise is that the sender splits all the
>  traffic into 32k chunks, while the receiver is waiting for the whole
>  packet. Then for a certain packet sizes, particularly 66607 bytes in
>  my case, the communication stucks to secondary is expecting to
>  read one chunk of 66607 bytes, while primary is sending two chunks
>  of 32768 bytes and third chunk of 1071. Probably due to TCP windowing
>  and buffering the final chunk gets stuck somewhere, so neither server
>  not client can make any progress.

I don't know about the hast internal protocol but the above reads kind of
wrong to me.

-- 
Bjoern A. Zeeb                                 You have to have visions!
         Stop bit received. Insert coin for new address family.