Re: Cannot receive data with POE tcp connection

[Andhi Noerdianto]

Hi Rocco,

Thank you for your help. I've tried and succeeded. :)

Andhi.

On 10/04/2011 10:48 AM, Rocco Caputo wrote:

Hi, Andhi.

Many Internet protocols are line-based and use the RFC "network newline" 
(CR+LF).  POE::Component::Server::TCP defaults to this, but you can change it.  See: 
http://search.cpan.org/~rcaputo/POE-1.312/lib/POE/Component/Server/TCP.pm#ClientFilter

   

Re: Cannot receive data with POE tcp connection

[Rocco Caputo]

Hi, Andhi.

Many Internet protocols are line-based and use the RFC "network newline" 
(CR+LF).  POE::Component::Server::TCP defaults to this, but you can change it.  
See: 
http://search.cpan.org/~rcaputo/POE-1.312/lib/POE/Component/Server/TCP.pm#ClientFilter

-- 
Rocco Caputo 


On Oct 3, 2011, at 22:49, Andhi Noerdianto wrote:

> Hi, 
> 
> I'm build simple application using POE for receiving data from gps tracker 
> with tcp connection. But i can't receive the data. And then I try write the 
> code into python, and I get the data from tracker. This is my simple code 
> with Perl :
> 
> #!/usr/bin/perl -w
> 
> use warnings;
> use strict;
> use POE qw(Component::Server::TCP);
> 
> 
> POE::Component::Server::TCP->new(
> Port => 37773,
> ClientConnected => sub {
>  print "I got a connection from $_[HEAP]{remote_ip}\n";
> },
> ClientInput => sub {
> print "doing something..\n";
> my ($sender, $heap, $input) = @_[SESSION, HEAP, ARG0];
> print "RECIEVED: " . $input . "\n";
> },
> );
> 
> POE::Kernel->run;
> exit;
> 
> And in simple python code :
> 
> import socket
> server_socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
> server_socket.bind(("",37773))
> server_socket.listen(5)
> 
> print "TCPServer Waiting for client on port 37773"
> 
> while 1:
> client_socket, address = server_socket.accept()
> print "I got a connection from ", address
> while 1:
> 
> data = client_socket.recv(512)
> print "RECIEVED:" , data 
> 
> In the POE code when I run it, just accept that there is a connection from 
> the tracker, but the data does not exist.
> 
> 
> 
> With python :
> 
> 
> 
> Can you help me about this guys, how I can receive data using POE? Sorry if 
> my english bad.
> 
> Thanks.
> Andhi

Cannot receive data with POE tcp connection

[Andhi Noerdianto]

Hi, 

I'm build simple application using POE for receiving data from gps
tracker with tcp connection. But i can't receive the data. And then I
try write the code into python, and I get the data from tracker. This
is my simple code with Perl :

#!/usr/bin/perl -w

use warnings;
use strict;
use POE qw(Component::Server::TCP);


POE::Component::Server::TCP->new(
        Port => 37773,
        ClientConnected => sub {
         print "I got a connection from $_[HEAP]{remote_ip}\n";
        },
    ClientInput => sub {
        print "doing something..\n";
        my ($sender, $heap, $input) = @_[SESSION, HEAP, ARG0];
        print "RECIEVED: " . $input . "\n";
        },
);

POE::Kernel->run;
exit;

And in simple python code :

import socket
server_socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
server_socket.bind(("",37773))
server_socket.listen(5)

print "TCPServer Waiting for client on port 37773"

while 1:
    client_socket, address = server_socket.accept()
    print "I got a connection from ", address
    while 1:

    data = "">
    print "RECIEVED:" , data 

In the POE code when I run it, just accept that there is a connection
from the tracker, but the data does not exist.



With python :



Can you help me about this guys, how I can receive data using POE?
Sorry if my english bad.

Thanks.
Andhi