From: Bala Murugan <bm2967@...>
Date: 2008-09-18T22:16:52+09:00
Subject: eventmachine client server problem

Hi All

My Server code is
$stderr.sync = $stdout.sync = true
 require 'rubygems'
 require 'eventmachine'

  module EchoServer
   def receive_data data
     puts "Server received:  #{data}"
     send_data ">>>you sent: #{data}"
     puts "Server sent:  >>>you sent: #{data}"
     (puts "CLOSING"; send_data "quit"; close_connection(true);
EM.stop) if data =~ /quit/i
   end
  end

 EM::run{
   EM::start_server "127.0.0.1", 8100, EchoServer
 }


Client code is

$stderr.sync = $stdout.sync = true
 require 'rubygems'
 require 'eventmachine'

  class EchoClient < EM::Connection
   def receive_data data
   puts data
     puts "Client Received: #{data}"
     (puts "CLOSING"; close_connection(false); EM.stop) if data =~
/quit/i
   end
 end
  cnt=0
  EM::run {
   emc = EM::connect "127.0.0.1", 8100, EchoClient
   EM.add_periodic_timer(5) do
     cnt +=1;
     if cnt < 3
       emc.send_data "Message: #{cnt}"
     else
       emc.send_data "quit"
     end
   end
  }
 #### End client code ####





Server Output is

C:\sandbox\ruby_files>ruby serv2.rb
Server received:  Message: 1
Server sent:  >>>you sent: Message: 1
Server received:  Message: 2
Server sent:  >>>you sent: Message: 2
Server received:  quit
Server sent:  >>>you sent: quit
CLOSING

Client Output is

C:\sandbox\ruby_files>ruby clnt2.rb
>>>you sent: Message: 1
Client Received: >>>you sent: Message: 1
>>>you sent: Message: 2
Client Received: >>>you sent: Message: 2

problem is server shuts down before sending the message.Any Help ?

Thanks

Bala
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