[PSM interp] Set hostname in initial metdata for Python servers

3 years ago · 5dcd73a453
parent f688f5fcf2
commit 5dcd73a453
1 changed files with 2 additions and 0 deletions
--- a/src/python/grpcio_tests/tests_py3_only/interop/xds_interop_server.py
+++ b/src/python/grpcio_tests/tests_py3_only/interop/xds_interop_server.py
@ -59,10 +59,12 @@ class TestService(test_pb2_grpc.TestServiceServicer):

    def EmptyCall(self, _: empty_pb2.Empty,
                  context: grpc.ServicerContext) -> empty_pb2.Empty:
+        context.send_initial_metadata(('hostname', self._hostname))
        return empty_pb2.Empty()

    def UnaryCall(self, request: messages_pb2.SimpleRequest,
                  context: grpc.ServicerContext) -> messages_pb2.SimpleResponse:
+        context.send_initial_metadata(('hostname', self._hostname))
        response = messages_pb2.SimpleResponse()
        response.server_id = self._server_id
        response.hostname = self._hostname