Re: [Cppcms-users] comet server empty reply

[william l. <we...@gm...>]

btw, I did sent "Connection: Keep-Alive" from client via connect, but it
doesn't make any difference.

thanks,
William L.


On Mon, Dec 31, 2012 at 1:47 PM, william lee <we...@gm...> wrote:

> Hi,
> I'm using CppCMS to create a comet server, pretty much same as the Chat
> example. I release context and store it in a map for broadcast or targeted
> reply later.
>
> At same time, I'm using libcurl to create a client app to connect to
> cppcms comet server via http 127.0.0.1:8080 GET method
>
> I found a interesting thing, like 10s-15s after http connected, the client
> side will disconnect and print "Empty reply from server", "Server returned
> nothing (no headers, no data)".
> From comet server side code, there is no timeout release context.
>
> This behavior happens on Win7 and ubuntu server.
>
> Anyone have idea why such thing happen?
> Is there any limitation with long polling that caused this? I expect a
> live HTTP connection can wait for several minutes.
>
> thanks!
> William L.
>