Connection loss between Adobe MS and Squid Proxy when Collapsed_Forwarding option is set

Hi

We are facing issues when we try to cache HTTP Dynamic Straming traffic on a Squid Proxy Server. In order to avoid the proxy the send multiple request to the Adobe Media Server, we have set the the option collapsed_forwarding to on (

http://wiki.squid-cache.org/Features/CollapsedForwarding )

This option seems to work properly for a while but suddendly hangs; players are stuk on buffering status; Apache Service  on Adobe Media Server logs the following erro :

[info] [client : "proyx IP adress" ] (70007)The timeout specified has expired: core_output_filter: writing data to the network

Platform Description :

- Adobe Media Server 5 on RHEL 5

- Stream protocol : Http Dynamic Streaming

- Proxy : Squid Proxy 2.6

- 5 Players with StrobeMediaPlayer

Erwan