RE: [FlashComm] Clients getting disconnected from FCS after idle
time 2004-02-26 - By Edward Chan
Back
Does anybody else experienced this? I have not been able to reproduce this.
FCS should not disconnect connections if they are simply connected but not
doing anything. FCS does, however, gc clients if they have gone "idle" (no
network activity for some period of time), and do not respond to a ping msg.
This usually happens during abnoral app shutdown, or network failure, etc.
When this happens, the client is actually disconnected, but FCS thinks it is
still connected. So it will try to send a ping msg to the client. If it
gets a response to the ping, it knows the client is still up and is
"healthy". Otherwise, if it fails to get a response to the ping, then the
client must be in a bad state, and will be disconnected.
The up coming patch release does address some bugs related to client gc and
the ping mechanism. However, FCS should never disconnect "healthy" clients,
just because they are connected, but not doing anything. If you can provide
me with a simple test case that can reproduce the problem, I'd be happy to
take another look.
Thanks,
Ed
> -- --Original Message-- --
> From: Brian Busche [mailto:brian@(protected)]
> Sent: Monday, February 23, 2004 8:25 AM
> To: flashcomm@(protected)
> Subject: [FlashComm] Clients getting disconnected from FCS
> after idle time
>
>
> I recently swithced from FCS 1.0 to FCS 1.5 and discovered an
> issue with clients getting kicked off the server.
> Previously, our users could remain attached to the server
> idefinately, and remain idle. Under FCS 1.5 they get
> disconnected from the FCS server if they do not transmit data
> for a certain period of time.
>
> Does this sound like default behavior for FCS 1.5, and is the
> solution a server-side modification or a client-side
> modification? Perhaps we changed the VHOSTS file on our FCS
> 1.0 server to allow clients to stay attached, but I don't
> remember now.
>
> Best Regards,
>
> Brian Busche
> Rendition Multimedia
> 119 S. Emerson, #306
> Mount Prospect, IL. 60056
> brian@(protected)
>
>
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