diff --git a/include/grpcpp/impl/codegen/call_op_set.h b/include/grpcpp/impl/codegen/call_op_set.h index ddee5280cb3..310bea93ca7 100644 --- a/include/grpcpp/impl/codegen/call_op_set.h +++ b/include/grpcpp/impl/codegen/call_op_set.h @@ -307,13 +307,13 @@ class CallOpSendMessage { /// after use. This form of SendMessage allows gRPC to reference \a message /// beyond the lifetime of SendMessage. template - Status SendMessage(const M* message, - WriteOptions options) GRPC_MUST_USE_RESULT; + Status SendMessagePtr(const M* message, + WriteOptions options) GRPC_MUST_USE_RESULT; /// This form of SendMessage allows gRPC to reference \a message beyond the /// lifetime of SendMessage. template - Status SendMessage(const M* message) GRPC_MUST_USE_RESULT; + Status SendMessagePtr(const M* message) GRPC_MUST_USE_RESULT; protected: void AddOp(grpc_op* ops, size_t* nops) { @@ -376,13 +376,14 @@ Status CallOpSendMessage::SendMessage(const M& message) { } template -Status CallOpSendMessage::SendMessage(const M* message, WriteOptions options) { +Status CallOpSendMessage::SendMessagePtr(const M* message, + WriteOptions options) { msg_ = message; return SendMessage(*message, options); } template -Status CallOpSendMessage::SendMessage(const M* message) { +Status CallOpSendMessage::SendMessagePtr(const M* message) { msg_ = message; return SendMessage(*message, WriteOptions()); } diff --git a/include/grpcpp/impl/codegen/client_callback.h b/include/grpcpp/impl/codegen/client_callback.h index f164db19ec7..c20e8458106 100644 --- a/include/grpcpp/impl/codegen/client_callback.h +++ b/include/grpcpp/impl/codegen/client_callback.h @@ -73,7 +73,7 @@ class CallbackUnaryCallImpl { CallbackWithStatusTag(call.call(), on_completion, ops); // TODO(vjpai): Unify code with sync API as much as possible - Status s = ops->SendMessage(request); + Status s = ops->SendMessagePtr(request); if (!s.ok()) { tag->force_run(s); return; @@ -341,7 +341,7 @@ class ClientCallbackReaderWriterImpl start_corked_ = false; } // TODO(vjpai): don't assert - GPR_CODEGEN_ASSERT(write_ops_.SendMessage(msg).ok()); + GPR_CODEGEN_ASSERT(write_ops_.SendMessagePtr(msg).ok()); if (options.is_last_message()) { options.set_buffer_hint(); @@ -524,7 +524,7 @@ class ClientCallbackReaderImpl : context_(context), call_(call), reactor_(reactor) { this->BindReactor(reactor); // TODO(vjpai): don't assert - GPR_CODEGEN_ASSERT(start_ops_.SendMessage(*request).ok()); + GPR_CODEGEN_ASSERT(start_ops_.SendMessagePtr(request).ok()); start_ops_.ClientSendClose(); } @@ -650,7 +650,7 @@ class ClientCallbackWriterImpl start_corked_ = false; } // TODO(vjpai): don't assert - GPR_CODEGEN_ASSERT(write_ops_.SendMessage(msg).ok()); + GPR_CODEGEN_ASSERT(write_ops_.SendMessagePtr(msg).ok()); if (options.is_last_message()) { options.set_buffer_hint(); diff --git a/include/grpcpp/impl/codegen/client_unary_call.h b/include/grpcpp/impl/codegen/client_unary_call.h index f34da234824..b9f8e1663f1 100644 --- a/include/grpcpp/impl/codegen/client_unary_call.h +++ b/include/grpcpp/impl/codegen/client_unary_call.h @@ -57,7 +57,7 @@ class BlockingUnaryCallImpl { CallOpRecvInitialMetadata, CallOpRecvMessage, CallOpClientSendClose, CallOpClientRecvStatus> ops; - status_ = ops.SendMessage(&request); + status_ = ops.SendMessagePtr(&request); if (!status_.ok()) { return; } diff --git a/include/grpcpp/impl/codegen/method_handler_impl.h b/include/grpcpp/impl/codegen/method_handler_impl.h index dd53f975f68..094286294c2 100644 --- a/include/grpcpp/impl/codegen/method_handler_impl.h +++ b/include/grpcpp/impl/codegen/method_handler_impl.h @@ -79,7 +79,7 @@ class RpcMethodHandler : public MethodHandler { ops.set_compression_level(param.server_context->compression_level()); } if (status.ok()) { - status = ops.SendMessage(rsp); + status = ops.SendMessagePtr(&rsp); } ops.ServerSendStatus(¶m.server_context->trailing_metadata_, status); param.call->PerformOps(&ops); @@ -139,7 +139,7 @@ class ClientStreamingHandler : public MethodHandler { } } if (status.ok()) { - status = ops.SendMessage(rsp); + status = ops.SendMessagePtr(&rsp); } ops.ServerSendStatus(¶m.server_context->trailing_metadata_, status); param.call->PerformOps(&ops); diff --git a/include/grpcpp/impl/codegen/server_callback.h b/include/grpcpp/impl/codegen/server_callback.h index b28b7fd9315..a0e59215dd6 100644 --- a/include/grpcpp/impl/codegen/server_callback.h +++ b/include/grpcpp/impl/codegen/server_callback.h @@ -320,7 +320,7 @@ class CallbackUnaryHandler : public MethodHandler { // The response is dropped if the status is not OK. if (s.ok()) { finish_ops_.ServerSendStatus(&ctx_->trailing_metadata_, - finish_ops_.SendMessage(resp_)); + finish_ops_.SendMessagePtr(&resp_)); } else { finish_ops_.ServerSendStatus(&ctx_->trailing_metadata_, s); } @@ -449,7 +449,7 @@ class CallbackClientStreamingHandler : public MethodHandler { // The response is dropped if the status is not OK. if (s.ok()) { finish_ops_.ServerSendStatus(&ctx_->trailing_metadata_, - finish_ops_.SendMessage(resp_)); + finish_ops_.SendMessagePtr(&resp_)); } else { finish_ops_.ServerSendStatus(&ctx_->trailing_metadata_, s); } @@ -642,7 +642,7 @@ class CallbackServerStreamingHandler : public MethodHandler { ctx_->sent_initial_metadata_ = true; } // TODO(vjpai): don't assert - GPR_CODEGEN_ASSERT(write_ops_.SendMessage(resp, options).ok()); + GPR_CODEGEN_ASSERT(write_ops_.SendMessagePtr(resp, options).ok()); call_.PerformOps(&write_ops_); } @@ -652,7 +652,7 @@ class CallbackServerStreamingHandler : public MethodHandler { // Don't send any message if the status is bad if (s.ok()) { // TODO(vjpai): don't assert - GPR_CODEGEN_ASSERT(finish_ops_.SendMessage(resp, options).ok()); + GPR_CODEGEN_ASSERT(finish_ops_.SendMessagePtr(resp, options).ok()); } Finish(std::move(s)); } @@ -804,7 +804,7 @@ class CallbackBidiHandler : public MethodHandler { ctx_->sent_initial_metadata_ = true; } // TODO(vjpai): don't assert - GPR_CODEGEN_ASSERT(write_ops_.SendMessage(resp, options).ok()); + GPR_CODEGEN_ASSERT(write_ops_.SendMessagePtr(resp, options).ok()); call_.PerformOps(&write_ops_); } @@ -813,7 +813,7 @@ class CallbackBidiHandler : public MethodHandler { // Don't send any message if the status is bad if (s.ok()) { // TODO(vjpai): don't assert - GPR_CODEGEN_ASSERT(finish_ops_.SendMessage(resp, options).ok()); + GPR_CODEGEN_ASSERT(finish_ops_.SendMessagePtr(resp, options).ok()); } Finish(std::move(s)); } diff --git a/include/grpcpp/impl/codegen/sync_stream.h b/include/grpcpp/impl/codegen/sync_stream.h index 4645ea3e2f5..d9edad42153 100644 --- a/include/grpcpp/impl/codegen/sync_stream.h +++ b/include/grpcpp/impl/codegen/sync_stream.h @@ -253,7 +253,7 @@ class ClientReader final : public ClientReaderInterface { ops.SendInitialMetadata(&context->send_initial_metadata_, context->initial_metadata_flags()); // TODO(ctiller): don't assert - GPR_CODEGEN_ASSERT(ops.SendMessage(&request).ok()); + GPR_CODEGEN_ASSERT(ops.SendMessagePtr(&request).ok()); ops.ClientSendClose(); call_.PerformOps(&ops); cq_.Pluck(&ops); @@ -331,7 +331,7 @@ class ClientWriter : public ClientWriterInterface { context_->initial_metadata_flags()); context_->set_initial_metadata_corked(false); } - if (!ops.SendMessage(&msg, options).ok()) { + if (!ops.SendMessagePtr(&msg, options).ok()) { return false; } @@ -502,7 +502,7 @@ class ClientReaderWriter final : public ClientReaderWriterInterface { context_->initial_metadata_flags()); context_->set_initial_metadata_corked(false); } - if (!ops.SendMessage(&msg, options).ok()) { + if (!ops.SendMessagePtr(&msg, options).ok()) { return false; } @@ -656,7 +656,7 @@ class ServerWriter final : public ServerWriterInterface { options.set_buffer_hint(); } - if (!ctx_->pending_ops_.SendMessage(&msg, options).ok()) { + if (!ctx_->pending_ops_.SendMessagePtr(&msg, options).ok()) { return false; } if (!ctx_->sent_initial_metadata_) { @@ -734,7 +734,7 @@ class ServerReaderWriterBody final { if (options.is_last_message()) { options.set_buffer_hint(); } - if (!ctx_->pending_ops_.SendMessage(&msg, options).ok()) { + if (!ctx_->pending_ops_.SendMessagePtr(&msg, options).ok()) { return false; } if (!ctx_->sent_initial_metadata_) { diff --git a/test/cpp/end2end/client_interceptors_end2end_test.cc b/test/cpp/end2end/client_interceptors_end2end_test.cc index 3414ebe64e2..1ed1fb686dc 100644 --- a/test/cpp/end2end/client_interceptors_end2end_test.cc +++ b/test/cpp/end2end/client_interceptors_end2end_test.cc @@ -292,12 +292,12 @@ class LoggingInterceptor : public experimental::Interceptor { EXPECT_TRUE( SerializationTraits::Deserialize(&copied_buffer, &req) .ok()); - EXPECT_TRUE(req.message().find("Hello") == 0); + EXPECT_TRUE(req.message().find("Hello") == 0u); EXPECT_EQ( static_cast(methods->GetOriginalSendMessage()) ->message() .find("Hello"), - 0); + 0u); } if (methods->QueryInterceptionHookPoint( experimental::InterceptionHookPoints::PRE_SEND_CLOSE)) { @@ -313,7 +313,7 @@ class LoggingInterceptor : public experimental::Interceptor { experimental::InterceptionHookPoints::POST_RECV_MESSAGE)) { EchoResponse* resp = static_cast(methods->GetRecvMessage()); - EXPECT_TRUE(resp->message().find("Hello") == 0); + EXPECT_TRUE(resp->message().find("Hello") == 0u); } if (methods->QueryInterceptionHookPoint( experimental::InterceptionHookPoints::POST_RECV_STATUS)) { diff --git a/test/cpp/end2end/server_interceptors_end2end_test.cc b/test/cpp/end2end/server_interceptors_end2end_test.cc index 53d8c4dc960..28f51bb2fce 100644 --- a/test/cpp/end2end/server_interceptors_end2end_test.cc +++ b/test/cpp/end2end/server_interceptors_end2end_test.cc @@ -73,7 +73,7 @@ class LoggingInterceptor : public experimental::Interceptor { type == experimental::ServerRpcInfo::Type::BIDI_STREAMING)); } - virtual void Intercept(experimental::InterceptorBatchMethods* methods) { + void Intercept(experimental::InterceptorBatchMethods* methods) override { if (methods->QueryInterceptionHookPoint( experimental::InterceptionHookPoints::PRE_SEND_INITIAL_METADATA)) { auto* map = methods->GetSendInitialMetadata(); @@ -142,6 +142,33 @@ class LoggingInterceptorFactory } }; +// Test if GetOriginalSendMessage works as expected +class GetOriginalSendMessageTester : public experimental::Interceptor { + public: + GetOriginalSendMessageTester(experimental::ServerRpcInfo* info) {} + + void Intercept(experimental::InterceptorBatchMethods* methods) override { + if (methods->QueryInterceptionHookPoint( + experimental::InterceptionHookPoints::PRE_SEND_MESSAGE)) { + EXPECT_EQ( + static_cast(methods->GetOriginalSendMessage()) + ->message() + .find("Hello"), + 0u); + } + methods->Proceed(); + } +}; + +class GetOriginalSendMessageTesterFactory + : public experimental::ServerInterceptorFactoryInterface { + public: + virtual experimental::Interceptor* CreateServerInterceptor( + experimental::ServerRpcInfo* info) override { + return new GetOriginalSendMessageTester(info); + } +}; + void MakeBidiStreamingCall(const std::shared_ptr& channel) { auto stub = grpc::testing::EchoTestService::NewStub(channel); ClientContext ctx; @@ -176,6 +203,9 @@ class ServerInterceptorsEnd2endSyncUnaryTest : public ::testing::Test { creators.push_back( std::unique_ptr( new LoggingInterceptorFactory())); + creators.push_back( + std::unique_ptr( + new GetOriginalSendMessageTesterFactory())); // Add 20 dummy interceptor factories and null interceptor factories for (auto i = 0; i < 20; i++) { creators.push_back(std::unique_ptr( @@ -216,6 +246,9 @@ class ServerInterceptorsEnd2endSyncStreamingTest : public ::testing::Test { creators.push_back( std::unique_ptr( new LoggingInterceptorFactory())); + creators.push_back( + std::unique_ptr( + new GetOriginalSendMessageTesterFactory())); for (auto i = 0; i < 20; i++) { creators.push_back(std::unique_ptr( new DummyInterceptorFactory()));