text: """
  mbed SDK
  Copyright (c) 2011-2013 ARM Limited
  
  Licensed under the Apache License, Version 2.0 (the "License");
  you may not use this file except in compliance with the License.
  You may obtain a copy of the License at
  
      http://www.apache.org/licenses/LICENSE-2.0
  
  Unless required by applicable law or agreed to in writing, software
  distributed under the License is distributed on an "AS IS" BASIS,
  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  See the License for the specific language governing permissions and
  limitations under the License.
  """
  
  import sys
  import socket
  from sys import stdout
  from host_test import HostTestResults, Test
  from SocketServer import BaseRequestHandler, TCPServer
  
  
  SERVER_IP = str(socket.gethostbyname(socket.getfqdn()))
  SERVER_PORT = 7
  
  
  class TCPEchoClientTest(Test):
      def __init__(self):
          HostTestResults.__init__(self)
          Test.__init__(self)
  
      def send_server_ip_port(self, ip_address, port_no):
          """ Set up network host. Reset target and and send server IP via serial to Mbed
          """
          c = self.mbed.serial_readline() # 'TCPCllient waiting for server IP and port...'
          if c is None:
              self.print_result(self.RESULT_IO_SERIAL)
              return
  
          self.notify(c.strip())
          self.notify("HOST: Sending server IP Address to target...")
  
          connection_str = ip_address + ":" + str(port_no) + "\n"
          self.mbed.serial_write(connection_str)
          self.notify(connection_str)
  
          # Two more strings about connection should be sent by MBED
          for i in range(0, 2):
              c = self.mbed.serial_readline()
              if c is None:
                  self.print_result(self.RESULT_IO_SERIAL)
                  return
              self.notify(c.strip())
  
      def test(self):
          # Returning none will suppress host test from printing success code
          return None
  
  
  class TCPEchoClient_Handler(BaseRequestHandler):
      def handle(self):
          """ One handle per connection
          """
          print "HOST: Connection received...",
          count = 1;
          while True:
              data = self.request.recv(1024)
              if not data: break
              self.request.sendall(data)
              if '{{end}}' in str(data):
                  print
                  print str(data)
              else:
                  if not count % 10:
                      sys.stdout.write('.')
                  count += 1
              stdout.flush()
  
  
  server = TCPServer((SERVER_IP, SERVER_PORT), TCPEchoClient_Handler)
  print "HOST: Listening for TCP connections: " + SERVER_IP + ":" + str(SERVER_PORT)
  
  mbed_test = TCPEchoClientTest();
  mbed_test.run()
  mbed_test.send_server_ip_port(SERVER_IP, SERVER_PORT)
  
  server.serve_forever()
  