Initial checkin of gRPC to third_party/

third_party/grpc/src/python/grpcio/grpc/framework/foundation/later.py

Index: third_party/grpc/src/python/grpcio/grpc/framework/foundation/later.py
diff --git a/third_party/WebKit/LayoutTests/http/tests/websocket/close_wsh.py b/third_party/grpc/src/python/grpcio/grpc/framework/foundation/later.py
similarity index 68%
copy from third_party/WebKit/LayoutTests/http/tests/websocket/close_wsh.py
copy to third_party/grpc/src/python/grpcio/grpc/framework/foundation/later.py
index 1b02d66267e294ce83977dac64f075981705647c..1d1e0650413da99f824707fe31010fdb24b18ad6 100644
--- a/third_party/WebKit/LayoutTests/http/tests/websocket/close_wsh.py
+++ b/third_party/grpc/src/python/grpcio/grpc/framework/foundation/later.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 +27,25 @@
 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
+"""Enables scheduling execution at a later time."""
 
-import logging
-_GOODBYE_MESSAGE = u'Goodbye'
+import time
 
+from grpc.framework.foundation import _timer_future
 
-def web_socket_do_extra_handshake(request):
-    pass  # Always accept.
 
+def later(delay, computation):
+  """Schedules later execution of a callable.
 
-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)
+  Args:
+    delay: Any numeric value. Represents the minimum length of time in seconds
+      to allow to pass before beginning the computation. No guarantees are made
+      about the maximum length of time that will pass.
+    computation: A callable that accepts no arguments.
 
-
-def web_socket_passive_closing_handshake(request):
-    return request.ws_close_code, request.ws_close_reason
+  Returns:
+    A Future representing the scheduled computation.
+  """
+  timer_future = _timer_future.TimerFuture(time.time() + delay, computation)
+  timer_future.start()
+  return timer_future