[catapult android trybot] Make Telemetry tests run on Android

telemetry/third_party/websocket-client/websocket.py

 """
 websocket - WebSocket client library for Python
 
 Copyright (C) 2010 Hiroki Ohtani(liris)
 
     This library is free software; you can redistribute it and/or
     modify it under the terms of the GNU Lesser General Public
     License as published by the Free Software Foundation; either
     version 2.1 of the License, or (at your option) any later version.
 
@@ skipping 434 matching lines @@
         if is_secure:
             if HAVE_SSL:
                 if self.sslopt is None:
                     sslopt = {}
                 else:
                     sslopt = self.sslopt
                 self.sock = ssl.wrap_socket(self.sock, **sslopt)
             else:
                 raise WebSocketException("SSL not available.")
 
+        print "STARTING HANDSHAKE: %s" % time.time()
+        print "  hostname: %s" % hostname
+        print "  port: %s" % port
+        print "  START TRACEBACK"
+        import traceback; traceback.print_stack()
+        print "END TRACEBACK"
         self._handshake(hostname, port, resource, **options)
 
     def _handshake(self, host, port, resource, **options):
         sock = self.sock
         headers = []
         headers.append("GET %s HTTP/1.1" % resource)
         headers.append("Upgrade: websocket")
         headers.append("Connection: Upgrade")
         if port == 80:
             hostport = host
@@ skipping 17 matching lines @@
 
         header_str = "\r\n".join(headers)
         self._send(header_str)
         if traceEnabled:
             logger.debug("--- request header ---")
             logger.debug(header_str)
             logger.debug("-----------------------")
 
         status, resp_headers = self._read_headers()
         if status != 101:
+            print "FAILED HANDSHAKE: %s" % time.time()
             self.close()
             raise WebSocketException("Handshake Status %d" % status)
 
         success = self._validate_header(resp_headers, key)
         if not success:
             self.close()
             raise WebSocketException("Invalid WebSocket Header")
 
+        print "HANDSHAKE SUCCEEDED"
         self.connected = True
 
     def _validate_header(self, headers, key):
         for k, v in _HEADERS_TO_CHECK.iteritems():
             r = headers.get(k, None)
             if not r:
                 return False
             r = r.lower()
             if v != r:
                 return False
@@ skipping 374 matching lines @@
 if __name__ == "__main__":
     enableTrace(True)
     ws = create_connection("ws://echo.websocket.org/")
     print("Sending 'Hello, World'...")
     ws.send("Hello, World")
     print("Sent")
     print("Receiving...")
     result = ws.recv()
     print("Received '%s'" % result)
     ws.close()