Hi, Krishna.
Sorry that the docs aren't clear. It's all Perl, so you could say:
my $server_heap;
POE::Component::Server::TCP->new(
...,
Started => sub { $server_heap = $_[HEAP] },
);
... and then access the server's heap from $server_heap via closure. Be
careful to avoid circular references when you work like this, and you should be
fine.
--
Rocco Caputo <[email protected]>
On Aug 29, 2011, at 21:20, Krishna K wrote:
> Hi,
> I am trying to debug an issue with POE::Component::Server::TCP where the
> client sessions do not get closed correctly when using
> POE::Component::Client::TCP (1.311/1.312) but work as expected when using
> 1.294.
>
> I am maintaining global variables to manage information on number of
> clients that are connected/disconnected by updating them in ClientConnected()
> and ClientDisconnected() methods, which I would like to avoid and use the
> main listener session's heap entry (connections) as presented in the
> documentation.
>
> http://search.cpan.org/~rcaputo/POE/lib/POE/Component/Server/TCP.pm#HEAP_Members_for_Master_Listening_Sessions
>
> Portion of code
> ==========
>
> my $client_count = 0;
> POE::Component::Server::TCP->new(
> Alias => "job_server",
> Port => 32080,
>
> # Send the client a list of available commands when it connects.
> ClientConnected => sub {
> $client_count++; },
>
> # Make sure the job is destroyed when the client exits.
> ClientDisconnected => sub {
> $client_count--; },};
>
> I understand that I cannot access the master listener's heap by adding of
> the inline state handlers are added to the client sessions. Can you please
> show me some examples on how I can access connections entry from listener's
> heap.
>
>
>
> Thanks,
> Krishna
