Threaded port_server

tools/run_tests/python_utils/port_server.py

@@ -33,18 +33,20 @@
 from __future__ import print_function
 
 import argparse
-from six.moves import BaseHTTPServer
+from BaseHTTPServer import HTTPServer, BaseHTTPRequestHandler
 import hashlib
 import os
 import socket
 import sys
 import time
+from SocketServer import ThreadingMixIn
+import threading
 
 
 # increment this number whenever making a change to ensure that
 # the changes are picked up by running CI servers
 # note that all changes must be backwards compatible
-_MY_VERSION = 9
+_MY_VERSION = 10
 
 
 if len(sys.argv) == 2 and sys.argv[1] == 'dump_version':
@@ -111,12 +113,12 @@ def allocate_port(req):
 keep_running = True
 
 
-class Handler(BaseHTTPServer.BaseHTTPRequestHandler):
+class Handler(BaseHTTPRequestHandler):
   
   def setup(self):
     # If the client is unreachable for 5 seconds, close the connection
     self.timeout = 5
-    BaseHTTPServer.BaseHTTPRequestHandler.setup(self)
+    BaseHTTPRequestHandler.setup(self)
 
   def do_GET(self):
     global keep_running
@@ -158,12 +160,12 @@ class Handler(BaseHTTPServer.BaseHTTPRequestHandler):
     elif self.path == '/quitquitquit':
       self.send_response(200)
       self.end_headers()
-      keep_running = False
+      sys.exit(0)
 
+class ThreadedHTTPServer(ThreadingMixIn, HTTPServer):
+  """Handle requests in a separate thread"""
 
-httpd = BaseHTTPServer.HTTPServer(('', args.port), Handler)
-while keep_running:
-  httpd.handle_request()
-  sys.stderr.flush()
 
-print('done')
+httpd = ThreadedHTTPServer(('', args.port), Handler)
+httpd.serve_forever()
+