In message <_A4218@delegate-en.ML_> on 11/19/08(21:39:34)
you Jaco Lesch <pguiabdyi-qghxypjujja6.ml@delegate.org> wrote:
 |Need to your assistance and guidance once again. How do I configure 
 |delegated to maintain persistent TCP sessions in an HTTP environment? 
 |The setup are as follows:
...
 |The client's browser then use HTTP keepalives to keep persistence with 
 |the oringin server. Delegate seem to close the connections to the client 
 |and server at regular intervals, causing a 500 response code to be sent 
 |to the client upon the next keepalive.

If the reason of the disconnection is timeout which is recorded as
"HCKA:[N] closed -- t:timeout" in your LOGFILE, you can let the
timeout longer as follows for example:

  HTTPCONF=tout-cka:1d

Cheers,
Yutaka
--
  9 9   Yutaka Sato <y.sato@delegate.org> http://delegate.org/y.sato/
 ( ~ )  National Institute of Advanced Industrial Science and Technology
_<   >_ 1-1-4 Umezono, Tsukuba, Ibaraki, 305-8568 Japan
Do the more with the less -- B. Fuller