code/superant.com.rwdtinkerbackwindow/controlclient.rb in rwdshell-0.95 vs code/superant.com.rwdtinkerbackwindow/controlclient.rb in rwdshell-0.96

@@ -1,30 +1,24 @@
-#
+# Bind message passing socket to rwdtinker application
 
 def runcontrolcommand
 require 'socket'
 
 # Change this line... 
-ip =  '127.0.0.1' 
+ ip =  '127.0.0.1' 
 # And this one...
-port =  $rwdcontrolport1
-if @a_remoteportinput
-port = @a_remoteportinput.to_i
-end
-# Done!
+ port =  $rwdcontrolport1
+ if @a_remoteportinput
+ port = @a_remoteportinput.to_i
+ end
 
- 
     commandtext =  @a_remotecommandinput.to_s 
-  
- remotehostnotfound = true
-
-client = UDPSocket::new()
-client.send(commandtext, 0, ip, port)
-
-
-if (commandtext == "stop")
-begin
+   remotehostnotfound = true
+ if (commandtext == "stop")
+ begin
+ client = UDPSocket::new()
+ client.send(commandtext, 0, ip, port)
 		@socket = UDPSocket::new()
 		@socket.bind(ip, port)
 	 # Rescue the "Address in use" error
 	 rescue Errno::EADDRINUSE
 		   
@@ -49,21 +43,24 @@
 	 end
   if remotehostnotfound
      @remotecommandresult =  "Remote Host not running"
      end
  @socket.close
-end
+  # Close the socket after use
+ client.close()
+ end
 
-remotehostnotfound = true
-if (commandtext == "query")
-begin
+ remotehostnotfound = true
+ if (commandtext == "query") 
+ begin
+ client = UDPSocket::new()
+ client.send(commandtext, 0, ip, port)
 		@socket = UDPSocket::new()
 		@socket.bind(ip, port)
 	 # Rescue the "Address in use" error
 	 rescue Errno::EADDRINUSE
 		
-     
   databack, info = client.recv(128)
   @remotecommandresult =  databack
   @lastremotecommand = "rwdtinker remote: Port #{port} on host #{ip} "
 		remotehostnotfound = false
     
@@ -80,18 +77,20 @@
    puts "Network plugin: An error occured."
 		
 	 # Rescue all other errors
 	 end
 @socket.close
-end
-  if remotehostnotfound
-     @remotecommandresult =  "Remote Host not running"
-     end
+
 # Close the socket after use
 client.close()
+end
 
+ if remotehostnotfound
+     @remotecommandresult =  "Remote Host not running"
+ end
 end
 
+# list the remote control options on the screen
 def showremoteportoptions
  
  @remoteportoptions = $rwdcontrolports.rwd_options
   @remotecommandoptions = ["query","stop"].rwd_options
  end