RE: Force to Push data from a reverse proxy

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



I solved my problem by installing and configuring squid which does not seem
to bufferize data.

Jean-Baptiste.

-----Message d'origine-----
De : Jean-Baptiste Mayer [mailto:jb@xxxxxx] 
Envoyé : mercredi, 25. juillet 2007 08:14
À : users@xxxxxxxxxxxxxxxx
Objet : RE:  Force to Push data from a reverse proxy


Hello,

Yes I put "ProxyIOBufferSize 1" to have the minimum buffer size and it
unfortunately did not change anything. 

Best Regards,
 
Jean-Baptiste

-----Message d'origine-----
De : jslive@xxxxxxxxx [mailto:jslive@xxxxxxxxx] De la part de Joshua Slive
Envoyé : mardi, 24. juillet 2007 18:14
À : users@xxxxxxxxxxxxxxxx
Objet : Re:  Force to Push data from a reverse proxy


On 7/24/07, Jean-Baptiste Mayer <jb@xxxxxx> wrote:
> Hello,
>
> I have a trouble using a reverse proxy:
>
> Server A (HTTP) <---> Reverse-Proxy (apache-2.0) <---> Client
>
> The client is a java application that displays real time financial data
that
> uses HTTP as transport.
>
> Without the reverse proxy in the middle, everything is working fine.
>
> Using the reverse proxy, we loose the real time aspect of the application
> because data come once in a while (every ten seconds or so) by "big
chunks".
>
> Using a tcpdump of the session, here is what we have:
>
> From Server A to Reverse-Proxy Server: a lot of small size packets (about
95
> bytes) of HTTP payload, a TCP push is used for each frame.
>
> From the reverse proxy server to the Java client: we can see packets but
> more seldom, HTTP payload of 1380 bytes.
>
> Reverse proxy Apache seems to always want to "bufferize" at least the
number
> of bytes equivalent to a frame.
>
> Does any one know an option to disable this functioning and to push data
to
> the client every time the Server A pushes?

Have you looked at the ProxyIOBufferSize directive?

Joshua.

---------------------------------------------------------------------
The official User-To-User support forum of the Apache HTTP Server Project.
See <URL:http://httpd.apache.org/userslist.html> for more info.
To unsubscribe, e-mail: users-unsubscribe@xxxxxxxxxxxxxxxx
   "   from the digest: users-digest-unsubscribe@xxxxxxxxxxxxxxxx
For additional commands, e-mail: users-help@xxxxxxxxxxxxxxxx



---------------------------------------------------------------------
The official User-To-User support forum of the Apache HTTP Server Project.
See <URL:http://httpd.apache.org/userslist.html> for more info.
To unsubscribe, e-mail: users-unsubscribe@xxxxxxxxxxxxxxxx
   "   from the digest: users-digest-unsubscribe@xxxxxxxxxxxxxxxx
For additional commands, e-mail: users-help@xxxxxxxxxxxxxxxx

Attachment: smime.p7s
Description: S/MIME cryptographic signature


[Index of Archives]     [Open SSH Users]     [Linux ACPI]     [Linux Kernel]     [Linux Laptop]     [Kernel Newbies]     [Security]     [Netfilter]     [Bugtraq]     [Squid]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Samba]     [Video 4 Linux]     [Device Mapper]

  Powered by Linux