Make sure COMPRESSABLE is the default for LargeUnary

1 files changed, 6 insertions, 0 deletions

diff --git a/test/cpp/interop/interop_client.cc b/test/cpp/interop/interop_client.cc
index 1f30260f0e..bc5b7adb1c 100644
--- a/test/cpp/interop/interop_client.cc
+++ b/test/cpp/interop/interop_client.cc
@@ -102,6 +102,11 @@ void InteropClient::PerformLargeUnary(SimpleRequest* request,
 
   ClientContext context;
   InteropClientContextInspector inspector(context);
+  // If the request doesn't already specify the response type, default to
+  // COMPRESSABLE.
+  if (!request->has_response_type()) {
+    request->set_response_type(PayloadType::COMPRESSABLE);
+  }
   request->set_response_size(kLargeResponseSize);
   grpc::string payload(kLargeRequestSize, '\0');
   request->mutable_payload()->set_body(payload.c_str(), kLargeRequestSize);
@@ -248,6 +253,7 @@ void InteropClient::DoLargeUnary() {
   gpr_log(GPR_INFO, "Sending a large unary rpc...");
   SimpleRequest request;
   SimpleResponse response;
+  request.set_response_type(PayloadType::COMPRESSABLE);
   PerformLargeUnary(&request, &response);
   gpr_log(GPR_INFO, "Large unary done.");
 }