[svn r40705] move greenlet support objects to the "py/green" directory.

--HG--
branch : trunk

py/green/server/httpserver.py

@@ -0,0 +1,42 @@
+import BaseHTTPServer
+from py.__.green import greensock2
+from py.__.green.pipe.gsocket import GreenSocket
+
+
+class GreenMixIn:
+    """Mix-in class to handle each request in a new greenlet."""
+
+    def process_request_greenlet(self, request, client_address):
+        """Same as in BaseServer but as a greenlet.
+        In addition, exception handling is done here.
+        """
+        try:
+            self.finish_request(request, client_address)
+            self.close_request(request)
+        except:
+            self.handle_error(request, client_address)
+            self.close_request(request)
+
+    def process_request(self, request, client_address):
+        """Start a new greenlet to process the request."""
+        greensock2.autogreenlet(self.process_request_greenlet,
+                                request, client_address)
+
+
+class GreenHTTPServer(GreenMixIn, BaseHTTPServer.HTTPServer):
+    protocol_version = "HTTP/1.1"
+
+    def server_bind(self):
+        self.socket = GreenSocket.fromsocket(self.socket)
+        BaseHTTPServer.HTTPServer.server_bind(self)
+
+
+def test_simple(handler_class=None):
+    if handler_class is None:
+        from SimpleHTTPServer import SimpleHTTPRequestHandler
+        handler_class = SimpleHTTPRequestHandler
+    server_address = ('', 8000)
+    httpd = GreenHTTPServer(server_address, handler_class)
+    sa = httpd.socket.getsockname()
+    print "Serving HTTP on", sa[0], "port", sa[1], "..."
+    httpd.serve_forever()