Initial checkin of gRPC to third_party/

third_party/grpc/examples/python/helloworld/greeter_server.py

Index: third_party/grpc/examples/python/helloworld/greeter_server.py
diff --git a/third_party/WebKit/LayoutTests/http/tests/websocket/workers/resources/echo_wsh.py b/third_party/grpc/examples/python/helloworld/greeter_server.py
similarity index 71%
copy from third_party/WebKit/LayoutTests/http/tests/websocket/workers/resources/echo_wsh.py
copy to third_party/grpc/examples/python/helloworld/greeter_server.py
index 429f58186e3fce43dc21e81e0f9d7e20c7e0bf70..2cde5add435d6ebd204637a2217c98a89e87c00d 100644
--- a/third_party/WebKit/LayoutTests/http/tests/websocket/workers/resources/echo_wsh.py
+++ b/third_party/grpc/examples/python/helloworld/greeter_server.py
@@ -1,4 +1,4 @@
-# Copyright 2010, Google Inc.
+# Copyright 2015, Google Inc.
 # All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
@@ -27,20 +27,30 @@
 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
+"""The Python implementation of the GRPC helloworld.Greeter server."""
 
-from mod_pywebsocket import msgutil
+import time
 
+import helloworld_pb2
 
-_GOODBYE_MESSAGE = 'Goodbye'
+_ONE_DAY_IN_SECONDS = 60 * 60 * 24
 
 
-def web_socket_do_extra_handshake(request):
-    pass  # Always accept.
+class Greeter(helloworld_pb2.BetaGreeterServicer):
 
+  def SayHello(self, request, context):
+    return helloworld_pb2.HelloReply(message='Hello, %s!' % request.name)
 
-def web_socket_transfer_data(request):
+
+def serve():
+  server = helloworld_pb2.beta_create_Greeter_server(Greeter())
+  server.add_insecure_port('[::]:50051')
+  server.start()
+  try:
     while True:
-        line = msgutil.receive_message(request)
-        msgutil.send_message(request, line)
-        if line == _GOODBYE_MESSAGE:
-            return
+      time.sleep(_ONE_DAY_IN_SECONDS)
+  except KeyboardInterrupt:
+    server.stop(0)
+
+if __name__ == '__main__':
+  serve()