From: Joel VanderWerf <joelvanderwerf@...>
Date: 2013-07-02T07:42:21+09:00
Subject: Re: Socket probleme

On 07/01/2013 03:06 PM, xcoder Blue_fox wrote:
> Hey guys !
> i want to create a server that close when client send END_CALL
> so i writed this code
> Server.rb
> require "socket"
>
> s = TCPServer.new("127.0.0.1",2000)
> msg = ""
> client = s.accept()
> while msg = client.gets
>    puts msg
>    if msg.equal?("END") == true
>      break
>    end
> end
> client.close()
> s.close()
>
> Client.rb
> require "socket"
>
> s = TCPServer.new("127.0.0.1",2000)
> msg = ""
> client = s.accept()
> while msg = client.gets
>    puts msg
>    if msg.equal?("END") == true
>      break
>    end
> end
> client.close()
> s.close()
>
> but when i type END_CALL in the client nothing happen
> pliz help and thanks
>

It looks like you pasted the server code twice.

One problem is that you are testing for the string "END", but in reality 
the string is probably something else (hard to say what).

To find out, use

   p msg

instead of

   puts msg

and you will see if there is (for example) a newline in the string: 
"END\n", or if it is "END_CALL\n" or something else.

Also, you should replace

   if msg.equal?("END") == true

with

   if msg == "END"

Observe this in irb:

 >> "a".equal? "a"
=> false