1 files changed, 69 insertions, 0 deletions
diff --git a/testing/web-platform/tests/tools/pywebsocket/src/example/close_wsh.py b/testing/web-platform/tests/tools/pywebsocket/src/example/close_wsh.py
new file mode 100644
index 000000000..26b083840
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+++ b/testing/web-platform/tests/tools/pywebsocket/src/example/close_wsh.py
@@ -0,0 +1,69 @@
+# Copyright 2012, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+#     * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+#     * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+import struct
+
+from mod_pywebsocket import common
+from mod_pywebsocket import stream
+
+
+def web_socket_do_extra_handshake(request):
+    pass
+
+
+def web_socket_transfer_data(request):
+    while True:
+        line = request.ws_stream.receive_message()
+        if line is None:
+            return
+        code, reason = line.split(' ', 1)
+        if code is None or reason is None:
+            return
+        request.ws_stream.close_connection(int(code), reason)
+        # close_connection() initiates closing handshake. It validates code
+        # and reason. If you want to send a broken close frame for a test,
+        # following code will be useful.
+        # > data = struct.pack('!H', int(code)) + reason.encode('UTF-8')
+        # > request.connection.write(stream.create_close_frame(data))
+        # > # Suppress to re-respond client responding close frame.
+        # > raise Exception("customized server initiated closing handshake")
+
+
+def web_socket_passive_closing_handshake(request):
+    # Simply echo a close status code
+    code, reason = request.ws_close_code, request.ws_close_reason
+
+    # pywebsocket sets pseudo code for receiving an empty body close frame.
+    if code == common.STATUS_NO_STATUS_RECEIVED:
+        code = None
+        reason = ''
+    return code, reason
+
+
+# vi:sts=4 sw=4 et