add health check for http2 server

1 files changed, 49 insertions, 0 deletions

diff --git a/test/http2_test/http2_server_health_check.py b/test/http2_test/http2_server_health_check.py
new file mode 100644
index 0000000000..dd9402b855
--- /dev/null
+++ b/test/http2_test/http2_server_health_check.py
@@ -0,0 +1,49 @@
+# Copyright 2017, 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 argparse
+import hyper
+import sys
+
+# Utility to healthcheck the http2 server. Used when starting the server to
+# verify that the server is live before tests begin.
+if __name__ == '__main__':
+  parser = argparse.ArgumentParser()
+  parser.add_argument('--server_host', type=str, default='localhost')
+  parser.add_argument('--server_port', type=int, default=8080)
+  args = parser.parse_args()
+  server_host = args.server_host
+  server_port = args.server_port
+  conn = hyper.HTTP20Connection('%s:%d' % (server_host, server_port))
+  conn.request('POST', '/grpc.testing.TestService/UnaryCall')
+  resp = conn.get_response()
+  if resp.headers.get('grpc-encoding') is None:
+    sys.exit(1)
+  else:
+    sys.exit(0)