Initial checkin of gRPC to third_party/

third_party/grpc/src/python/grpcio/grpc/framework/core/_utilities.py

Index: third_party/grpc/src/python/grpcio/grpc/framework/core/_utilities.py
diff --git a/third_party/WebKit/LayoutTests/http/tests/websocket/close_wsh.py b/third_party/grpc/src/python/grpcio/grpc/framework/core/_utilities.py
similarity index 67%
copy from third_party/WebKit/LayoutTests/http/tests/websocket/close_wsh.py
copy to third_party/grpc/src/python/grpcio/grpc/framework/core/_utilities.py
index 1b02d66267e294ce83977dac64f075981705647c..abedc727e4a84883b318b35f4014538d25522475 100644
--- a/third_party/WebKit/LayoutTests/http/tests/websocket/close_wsh.py
+++ b/third_party/grpc/src/python/grpcio/grpc/framework/core/_utilities.py
@@ -1,4 +1,4 @@
-# Copyright 2011, Google Inc.
+# Copyright 2015, Google Inc.
 # All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
@@ -27,27 +27,28 @@
 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
+"""Package-internal utilities."""
 
-import logging
-_GOODBYE_MESSAGE = u'Goodbye'
+import collections
 
+from grpc.framework.interfaces.base import base
 
-def web_socket_do_extra_handshake(request):
-    pass  # Always accept.
 
+class ServicerPackage(
+    collections.namedtuple(
+        'ServicerPackage', ('servicer', 'default_timeout', 'maximum_timeout'))):
+  """A trivial bundle class.
 
-def web_socket_transfer_data(request):
-    while True:
-        line = request.ws_stream.receive_message()
-        if line is None:
-            return
-        if isinstance(line, unicode):
-            request.ws_stream.send_message(line, binary=False)
-            if line == _GOODBYE_MESSAGE:
-                return
-        else:
-            request.ws_stream.send_message(line, binary=True)
+  Attributes:
+    servicer: A base.Servicer.
+    default_timeout: A float indicating the length of time in seconds to allow
+      for an operation invoked without a timeout.
+    maximum_timeout: A float indicating the maximum length of time in seconds to
+      allow for an operation.
+  """
 
 
-def web_socket_passive_closing_handshake(request):
-    return request.ws_close_code, request.ws_close_reason
+class Outcome(
+    base.Outcome,
+    collections.namedtuple('Outcome', ('kind', 'code', 'details',))):
+  """A trivial implementation of base.Outcome."""