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/*
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*
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* Copyright 2015, Google Inc.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following disclaimer
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* in the documentation and/or other materials provided with the
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* distribution.
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* * Neither the name of Google Inc. nor the names of its
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* contributors may be used to endorse or promote products derived from
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* this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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*/
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#include "test/cpp/interop/interop_client.h"
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#include <fstream>
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#include <memory>
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#include <unistd.h>
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#include <grpc/grpc.h>
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#include <grpc/support/log.h>
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#include <grpc/support/string_util.h>
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#include <grpc/support/useful.h>
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#include <grpc++/channel_interface.h>
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#include <grpc++/client_context.h>
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#include <grpc++/credentials.h>
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#include <grpc++/status.h>
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#include <grpc++/stream.h>
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#include "test/cpp/interop/client_helper.h"
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#include "test/proto/test.grpc.pb.h"
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#include "test/proto/empty.grpc.pb.h"
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#include "test/proto/messages.grpc.pb.h"
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#include "src/core/transport/stream_op.h"
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namespace grpc {
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namespace testing {
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static const char* kRandomFile = "test/cpp/interop/rnd.dat";
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namespace {
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// The same value is defined by the Java client.
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const std::vector<int> request_stream_sizes = {27182, 8, 1828, 45904};
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const std::vector<int> response_stream_sizes = {31415, 9, 2653, 58979};
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const int kNumResponseMessages = 2000;
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const int kResponseMessageSize = 1030;
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const int kReceiveDelayMilliSeconds = 20;
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const int kLargeRequestSize = 271828;
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const int kLargeResponseSize = 314159;
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CompressionType GetInteropCompressionTypeFromCompressionAlgorithm(
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grpc_compression_algorithm algorithm) {
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switch (algorithm) {
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case GRPC_COMPRESS_NONE:
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return CompressionType::NONE;
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case GRPC_COMPRESS_GZIP:
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return CompressionType::GZIP;
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case GRPC_COMPRESS_DEFLATE:
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return CompressionType::DEFLATE;
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default:
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GPR_ASSERT(false);
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}
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}
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} // namespace
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InteropClient::InteropClient(std::shared_ptr<ChannelInterface> channel)
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: channel_(channel) {}
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void InteropClient::AssertOkOrPrintErrorStatus(const Status& s) {
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if (s.ok()) {
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return;
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}
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gpr_log(GPR_INFO, "Error status code: %d, message: %s", s.error_code(),
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s.error_message().c_str());
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GPR_ASSERT(0);
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}
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void InteropClient::DoEmpty() {
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gpr_log(GPR_INFO, "Sending an empty rpc...");
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std::unique_ptr<TestService::Stub> stub(TestService::NewStub(channel_));
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Empty request = Empty::default_instance();
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Empty response = Empty::default_instance();
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ClientContext context;
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Status s = stub->EmptyCall(&context, request, &response);
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AssertOkOrPrintErrorStatus(s);
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gpr_log(GPR_INFO, "Empty rpc done.");
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}
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// Shared code to set large payload, make rpc and check response payload.
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void InteropClient::PerformLargeUnary(SimpleRequest* request,
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SimpleResponse* response) {
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std::unique_ptr<TestService::Stub> stub(TestService::NewStub(channel_));
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ClientContext context;
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InteropClientContextInspector inspector(context);
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// If the request doesn't already specify the response type, default to
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// COMPRESSABLE.
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request->set_response_size(kLargeResponseSize);
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grpc::string payload(kLargeRequestSize, '\0');
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request->mutable_payload()->set_body(payload.c_str(), kLargeRequestSize);
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Status s = stub->UnaryCall(&context, *request, response);
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// Compression related checks.
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GPR_ASSERT(request->response_compression() ==
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GetInteropCompressionTypeFromCompressionAlgorithm(
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inspector.GetCallCompressionAlgorithm()));
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if (request->response_compression() == NONE) {
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GPR_ASSERT(!(inspector.GetMessageFlags() & GRPC_WRITE_INTERNAL_COMPRESS));
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} else if (request->response_type() == PayloadType::COMPRESSABLE) {
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// requested compression and compressable response => results should always
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// be compressed.
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GPR_ASSERT(inspector.GetMessageFlags() & GRPC_WRITE_INTERNAL_COMPRESS);
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}
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AssertOkOrPrintErrorStatus(s);
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// Payload related checks.
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if (request->response_type() != PayloadType::RANDOM) {
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GPR_ASSERT(response->payload().type() == request->response_type());
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}
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switch (response->payload().type()) {
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case PayloadType::COMPRESSABLE:
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GPR_ASSERT(response->payload().body() ==
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grpc::string(kLargeResponseSize, '\0'));
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break;
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case PayloadType::UNCOMPRESSABLE: {
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std::ifstream rnd_file(kRandomFile);
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GPR_ASSERT(rnd_file.good());
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for (int i = 0; i < kLargeResponseSize; i++) {
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GPR_ASSERT(response->payload().body()[i] == (char)rnd_file.get());
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}
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} break;
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default:
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GPR_ASSERT(false);
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}
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}
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void InteropClient::DoComputeEngineCreds(
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const grpc::string& default_service_account,
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const grpc::string& oauth_scope) {
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gpr_log(GPR_INFO,
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"Sending a large unary rpc with compute engine credentials ...");
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SimpleRequest request;
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SimpleResponse response;
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request.set_fill_username(true);
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request.set_fill_oauth_scope(true);
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request.set_response_type(PayloadType::COMPRESSABLE);
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PerformLargeUnary(&request, &response);
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gpr_log(GPR_INFO, "Got username %s", response.username().c_str());
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gpr_log(GPR_INFO, "Got oauth_scope %s", response.oauth_scope().c_str());
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GPR_ASSERT(!response.username().empty());
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GPR_ASSERT(response.username().c_str() == default_service_account);
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GPR_ASSERT(!response.oauth_scope().empty());
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const char* oauth_scope_str = response.oauth_scope().c_str();
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GPR_ASSERT(oauth_scope.find(oauth_scope_str) != grpc::string::npos);
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gpr_log(GPR_INFO, "Large unary with compute engine creds done.");
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}
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void InteropClient::DoServiceAccountCreds(const grpc::string& username,
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const grpc::string& oauth_scope) {
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gpr_log(GPR_INFO,
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"Sending a large unary rpc with service account credentials ...");
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SimpleRequest request;
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SimpleResponse response;
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request.set_fill_username(true);
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request.set_fill_oauth_scope(true);
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request.set_response_type(PayloadType::COMPRESSABLE);
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PerformLargeUnary(&request, &response);
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GPR_ASSERT(!response.username().empty());
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GPR_ASSERT(!response.oauth_scope().empty());
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GPR_ASSERT(username.find(response.username()) != grpc::string::npos);
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const char* oauth_scope_str = response.oauth_scope().c_str();
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GPR_ASSERT(oauth_scope.find(oauth_scope_str) != grpc::string::npos);
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gpr_log(GPR_INFO, "Large unary with service account creds done.");
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}
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void InteropClient::DoOauth2AuthToken(const grpc::string& username,
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const grpc::string& oauth_scope) {
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gpr_log(GPR_INFO,
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"Sending a unary rpc with raw oauth2 access token credentials ...");
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SimpleRequest request;
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SimpleResponse response;
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request.set_fill_username(true);
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request.set_fill_oauth_scope(true);
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std::unique_ptr<TestService::Stub> stub(TestService::NewStub(channel_));
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ClientContext context;
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Status s = stub->UnaryCall(&context, request, &response);
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AssertOkOrPrintErrorStatus(s);
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GPR_ASSERT(!response.username().empty());
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GPR_ASSERT(!response.oauth_scope().empty());
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GPR_ASSERT(username.find(response.username()) != grpc::string::npos);
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const char* oauth_scope_str = response.oauth_scope().c_str();
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GPR_ASSERT(oauth_scope.find(oauth_scope_str) != grpc::string::npos);
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gpr_log(GPR_INFO, "Unary with oauth2 access token credentials done.");
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}
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void InteropClient::DoPerRpcCreds(const grpc::string& username,
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const grpc::string& oauth_scope) {
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gpr_log(GPR_INFO,
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"Sending a unary rpc with per-rpc raw oauth2 access token ...");
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SimpleRequest request;
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SimpleResponse response;
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request.set_fill_username(true);
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request.set_fill_oauth_scope(true);
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std::unique_ptr<TestService::Stub> stub(TestService::NewStub(channel_));
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ClientContext context;
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grpc::string access_token = GetOauth2AccessToken();
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std::shared_ptr<Credentials> creds = AccessTokenCredentials(access_token);
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context.set_credentials(creds);
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Status s = stub->UnaryCall(&context, request, &response);
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AssertOkOrPrintErrorStatus(s);
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GPR_ASSERT(!response.username().empty());
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GPR_ASSERT(!response.oauth_scope().empty());
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GPR_ASSERT(username.find(response.username()) != grpc::string::npos);
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const char* oauth_scope_str = response.oauth_scope().c_str();
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GPR_ASSERT(oauth_scope.find(oauth_scope_str) != grpc::string::npos);
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gpr_log(GPR_INFO, "Unary with per-rpc oauth2 access token done.");
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}
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void InteropClient::DoJwtTokenCreds(const grpc::string& username) {
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gpr_log(GPR_INFO, "Sending a large unary rpc with JWT token credentials ...");
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SimpleRequest request;
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SimpleResponse response;
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request.set_fill_username(true);
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request.set_response_type(PayloadType::COMPRESSABLE);
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PerformLargeUnary(&request, &response);
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GPR_ASSERT(!response.username().empty());
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GPR_ASSERT(username.find(response.username()) != grpc::string::npos);
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gpr_log(GPR_INFO, "Large unary with JWT token creds done.");
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}
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void InteropClient::DoLargeUnary() {
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gpr_log(GPR_INFO, "Sending a large unary rpc...");
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SimpleRequest request;
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SimpleResponse response;
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request.set_response_type(PayloadType::COMPRESSABLE);
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PerformLargeUnary(&request, &response);
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gpr_log(GPR_INFO, "Large unary done.");
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}
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void InteropClient::DoLargeCompressedUnary() {
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const CompressionType compression_types[] = {NONE, GZIP, DEFLATE};
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const PayloadType payload_types[] = {COMPRESSABLE, UNCOMPRESSABLE, RANDOM};
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for (size_t i = 0; i < GPR_ARRAY_SIZE(payload_types); i++) {
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for (size_t j = 0; j < GPR_ARRAY_SIZE(compression_types); j++) {
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char* log_suffix;
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gpr_asprintf(&log_suffix, "(compression=%s; payload=%s)",
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CompressionType_Name(compression_types[j]).c_str(),
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PayloadType_Name(payload_types[i]).c_str());
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gpr_log(GPR_INFO, "Sending a large compressed unary rpc %s.", log_suffix);
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SimpleRequest request;
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SimpleResponse response;
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request.set_response_type(payload_types[i]);
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request.set_response_compression(compression_types[j]);
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PerformLargeUnary(&request, &response);
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gpr_log(GPR_INFO, "Large compressed unary done %s.", log_suffix);
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gpr_free(log_suffix);
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}
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}
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}
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void InteropClient::DoRequestStreaming() {
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gpr_log(GPR_INFO, "Sending request steaming rpc ...");
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std::unique_ptr<TestService::Stub> stub(TestService::NewStub(channel_));
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ClientContext context;
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StreamingInputCallRequest request;
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StreamingInputCallResponse response;
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std::unique_ptr<ClientWriter<StreamingInputCallRequest>> stream(
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stub->StreamingInputCall(&context, &response));
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int aggregated_payload_size = 0;
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for (unsigned int i = 0; i < request_stream_sizes.size(); ++i) {
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Payload* payload = request.mutable_payload();
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payload->set_body(grpc::string(request_stream_sizes[i], '\0'));
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GPR_ASSERT(stream->Write(request));
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aggregated_payload_size += request_stream_sizes[i];
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}
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stream->WritesDone();
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Status s = stream->Finish();
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GPR_ASSERT(response.aggregated_payload_size() == aggregated_payload_size);
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AssertOkOrPrintErrorStatus(s);
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gpr_log(GPR_INFO, "Request streaming done.");
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}
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void InteropClient::DoResponseStreaming() {
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gpr_log(GPR_INFO, "Receiving response steaming rpc ...");
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std::unique_ptr<TestService::Stub> stub(TestService::NewStub(channel_));
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ClientContext context;
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StreamingOutputCallRequest request;
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for (unsigned int i = 0; i < response_stream_sizes.size(); ++i) {
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ResponseParameters* response_parameter = request.add_response_parameters();
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response_parameter->set_size(response_stream_sizes[i]);
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}
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|
|
StreamingOutputCallResponse response;
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std::unique_ptr<ClientReader<StreamingOutputCallResponse>> stream(
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|
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stub->StreamingOutputCall(&context, request));
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unsigned int i = 0;
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while (stream->Read(&response)) {
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|
GPR_ASSERT(response.payload().body() ==
|
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|
|
grpc::string(response_stream_sizes[i], '\0'));
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++i;
|
|
|
|
}
|
|
|
|
GPR_ASSERT(response_stream_sizes.size() == i);
|
|
|
|
Status s = stream->Finish();
|
|
|
|
AssertOkOrPrintErrorStatus(s);
|
|
|
|
gpr_log(GPR_INFO, "Response streaming done.");
|
|
|
|
}
|
|
|
|
|
|
|
|
void InteropClient::DoResponseCompressedStreaming() {
|
|
|
|
std::unique_ptr<TestService::Stub> stub(TestService::NewStub(channel_));
|
|
|
|
|
|
|
|
const CompressionType compression_types[] = {NONE, GZIP, DEFLATE};
|
|
|
|
const PayloadType payload_types[] = {COMPRESSABLE, UNCOMPRESSABLE, RANDOM};
|
|
|
|
for (size_t i = 0; i < GPR_ARRAY_SIZE(payload_types); i++) {
|
|
|
|
for (size_t j = 0; j < GPR_ARRAY_SIZE(compression_types); j++) {
|
|
|
|
ClientContext context;
|
|
|
|
InteropClientContextInspector inspector(context);
|
|
|
|
StreamingOutputCallRequest request;
|
|
|
|
|
|
|
|
char* log_suffix;
|
|
|
|
gpr_asprintf(&log_suffix, "(compression=%s; payload=%s)",
|
|
|
|
CompressionType_Name(compression_types[j]).c_str(),
|
|
|
|
PayloadType_Name(payload_types[i]).c_str());
|
|
|
|
|
|
|
|
gpr_log(GPR_INFO, "Receiving response steaming rpc %s.", log_suffix);
|
|
|
|
|
|
|
|
request.set_response_type(payload_types[i]);
|
|
|
|
request.set_response_compression(compression_types[j]);
|
|
|
|
|
|
|
|
for (unsigned int i = 0; i < response_stream_sizes.size(); ++i) {
|
|
|
|
ResponseParameters* response_parameter =
|
|
|
|
request.add_response_parameters();
|
|
|
|
response_parameter->set_size(response_stream_sizes[i]);
|
|
|
|
}
|
|
|
|
StreamingOutputCallResponse response;
|
|
|
|
|
|
|
|
std::unique_ptr<ClientReader<StreamingOutputCallResponse>> stream(
|
|
|
|
stub->StreamingOutputCall(&context, request));
|
|
|
|
|
|
|
|
unsigned int i = 0;
|
|
|
|
while (stream->Read(&response)) {
|
|
|
|
GPR_ASSERT(response.payload().body() ==
|
|
|
|
grpc::string(response_stream_sizes[i], '\0'));
|
|
|
|
|
|
|
|
// Compression related checks.
|
|
|
|
GPR_ASSERT(request.response_compression() ==
|
|
|
|
GetInteropCompressionTypeFromCompressionAlgorithm(
|
|
|
|
inspector.GetCallCompressionAlgorithm()));
|
|
|
|
if (request.response_compression() == NONE) {
|
|
|
|
GPR_ASSERT(
|
|
|
|
!(inspector.GetMessageFlags() & GRPC_WRITE_INTERNAL_COMPRESS));
|
|
|
|
} else if (request.response_type() == PayloadType::COMPRESSABLE) {
|
|
|
|
// requested compression and compressable response => results should
|
|
|
|
// always be compressed.
|
|
|
|
GPR_ASSERT(inspector.GetMessageFlags() &
|
|
|
|
GRPC_WRITE_INTERNAL_COMPRESS);
|
|
|
|
}
|
|
|
|
|
|
|
|
++i;
|
|
|
|
}
|
|
|
|
|
|
|
|
GPR_ASSERT(response_stream_sizes.size() == i);
|
|
|
|
Status s = stream->Finish();
|
|
|
|
|
|
|
|
AssertOkOrPrintErrorStatus(s);
|
|
|
|
gpr_log(GPR_INFO, "Response streaming done %s.", log_suffix);
|
|
|
|
gpr_free(log_suffix);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
void InteropClient::DoResponseStreamingWithSlowConsumer() {
|
|
|
|
gpr_log(GPR_INFO, "Receiving response steaming rpc with slow consumer ...");
|
|
|
|
std::unique_ptr<TestService::Stub> stub(TestService::NewStub(channel_));
|
|
|
|
|
|
|
|
ClientContext context;
|
|
|
|
StreamingOutputCallRequest request;
|
|
|
|
|
|
|
|
for (int i = 0; i < kNumResponseMessages; ++i) {
|
|
|
|
ResponseParameters* response_parameter = request.add_response_parameters();
|
|
|
|
response_parameter->set_size(kResponseMessageSize);
|
|
|
|
}
|
|
|
|
StreamingOutputCallResponse response;
|
|
|
|
std::unique_ptr<ClientReader<StreamingOutputCallResponse>> stream(
|
|
|
|
stub->StreamingOutputCall(&context, request));
|
|
|
|
|
|
|
|
int i = 0;
|
|
|
|
while (stream->Read(&response)) {
|
|
|
|
GPR_ASSERT(response.payload().body() ==
|
|
|
|
grpc::string(kResponseMessageSize, '\0'));
|
|
|
|
gpr_log(GPR_INFO, "received message %d", i);
|
|
|
|
usleep(kReceiveDelayMilliSeconds * 1000);
|
|
|
|
++i;
|
|
|
|
}
|
|
|
|
GPR_ASSERT(kNumResponseMessages == i);
|
|
|
|
Status s = stream->Finish();
|
|
|
|
|
|
|
|
AssertOkOrPrintErrorStatus(s);
|
|
|
|
gpr_log(GPR_INFO, "Response streaming done.");
|
|
|
|
}
|
|
|
|
|
|
|
|
void InteropClient::DoHalfDuplex() {
|
|
|
|
gpr_log(GPR_INFO, "Sending half-duplex streaming rpc ...");
|
|
|
|
std::unique_ptr<TestService::Stub> stub(TestService::NewStub(channel_));
|
|
|
|
|
|
|
|
ClientContext context;
|
|
|
|
std::unique_ptr<ClientReaderWriter<StreamingOutputCallRequest,
|
|
|
|
StreamingOutputCallResponse>>
|
|
|
|
stream(stub->HalfDuplexCall(&context));
|
|
|
|
|
|
|
|
StreamingOutputCallRequest request;
|
|
|
|
ResponseParameters* response_parameter = request.add_response_parameters();
|
|
|
|
for (unsigned int i = 0; i < response_stream_sizes.size(); ++i) {
|
|
|
|
response_parameter->set_size(response_stream_sizes[i]);
|
|
|
|
GPR_ASSERT(stream->Write(request));
|
|
|
|
}
|
|
|
|
stream->WritesDone();
|
|
|
|
|
|
|
|
unsigned int i = 0;
|
|
|
|
StreamingOutputCallResponse response;
|
|
|
|
while (stream->Read(&response)) {
|
|
|
|
GPR_ASSERT(response.payload().body() ==
|
|
|
|
grpc::string(response_stream_sizes[i], '\0'));
|
|
|
|
++i;
|
|
|
|
}
|
|
|
|
GPR_ASSERT(response_stream_sizes.size() == i);
|
|
|
|
Status s = stream->Finish();
|
|
|
|
AssertOkOrPrintErrorStatus(s);
|
|
|
|
gpr_log(GPR_INFO, "Half-duplex streaming rpc done.");
|
|
|
|
}
|
|
|
|
|
|
|
|
void InteropClient::DoPingPong() {
|
|
|
|
gpr_log(GPR_INFO, "Sending Ping Pong streaming rpc ...");
|
|
|
|
std::unique_ptr<TestService::Stub> stub(TestService::NewStub(channel_));
|
|
|
|
|
|
|
|
ClientContext context;
|
|
|
|
std::unique_ptr<ClientReaderWriter<StreamingOutputCallRequest,
|
|
|
|
StreamingOutputCallResponse>>
|
|
|
|
stream(stub->FullDuplexCall(&context));
|
|
|
|
|
|
|
|
StreamingOutputCallRequest request;
|
|
|
|
request.set_response_type(PayloadType::COMPRESSABLE);
|
|
|
|
ResponseParameters* response_parameter = request.add_response_parameters();
|
|
|
|
Payload* payload = request.mutable_payload();
|
|
|
|
StreamingOutputCallResponse response;
|
|
|
|
for (unsigned int i = 0; i < request_stream_sizes.size(); ++i) {
|
|
|
|
response_parameter->set_size(response_stream_sizes[i]);
|
|
|
|
payload->set_body(grpc::string(request_stream_sizes[i], '\0'));
|
|
|
|
GPR_ASSERT(stream->Write(request));
|
|
|
|
GPR_ASSERT(stream->Read(&response));
|
|
|
|
GPR_ASSERT(response.payload().body() ==
|
|
|
|
grpc::string(response_stream_sizes[i], '\0'));
|
|
|
|
}
|
|
|
|
|
|
|
|
stream->WritesDone();
|
|
|
|
GPR_ASSERT(!stream->Read(&response));
|
|
|
|
Status s = stream->Finish();
|
|
|
|
AssertOkOrPrintErrorStatus(s);
|
|
|
|
gpr_log(GPR_INFO, "Ping pong streaming done.");
|
|
|
|
}
|
|
|
|
|
|
|
|
void InteropClient::DoCancelAfterBegin() {
|
|
|
|
gpr_log(GPR_INFO, "Sending request steaming rpc ...");
|
|
|
|
std::unique_ptr<TestService::Stub> stub(TestService::NewStub(channel_));
|
|
|
|
|
|
|
|
ClientContext context;
|
|
|
|
StreamingInputCallRequest request;
|
|
|
|
StreamingInputCallResponse response;
|
|
|
|
|
|
|
|
std::unique_ptr<ClientWriter<StreamingInputCallRequest>> stream(
|
|
|
|
stub->StreamingInputCall(&context, &response));
|
|
|
|
|
|
|
|
gpr_log(GPR_INFO, "Trying to cancel...");
|
|
|
|
context.TryCancel();
|
|
|
|
Status s = stream->Finish();
|
|
|
|
GPR_ASSERT(s.error_code() == StatusCode::CANCELLED);
|
|
|
|
gpr_log(GPR_INFO, "Canceling streaming done.");
|
|
|
|
}
|
|
|
|
|
|
|
|
void InteropClient::DoCancelAfterFirstResponse() {
|
|
|
|
gpr_log(GPR_INFO, "Sending Ping Pong streaming rpc ...");
|
|
|
|
std::unique_ptr<TestService::Stub> stub(TestService::NewStub(channel_));
|
|
|
|
|
|
|
|
ClientContext context;
|
|
|
|
std::unique_ptr<ClientReaderWriter<StreamingOutputCallRequest,
|
|
|
|
StreamingOutputCallResponse>>
|
|
|
|
stream(stub->FullDuplexCall(&context));
|
|
|
|
|
|
|
|
StreamingOutputCallRequest request;
|
|
|
|
request.set_response_type(PayloadType::COMPRESSABLE);
|
|
|
|
ResponseParameters* response_parameter = request.add_response_parameters();
|
|
|
|
response_parameter->set_size(31415);
|
|
|
|
request.mutable_payload()->set_body(grpc::string(27182, '\0'));
|
|
|
|
StreamingOutputCallResponse response;
|
|
|
|
GPR_ASSERT(stream->Write(request));
|
|
|
|
GPR_ASSERT(stream->Read(&response));
|
|
|
|
GPR_ASSERT(response.payload().body() == grpc::string(31415, '\0'));
|
|
|
|
gpr_log(GPR_INFO, "Trying to cancel...");
|
|
|
|
context.TryCancel();
|
|
|
|
|
|
|
|
Status s = stream->Finish();
|
|
|
|
gpr_log(GPR_INFO, "Canceling pingpong streaming done.");
|
|
|
|
}
|
|
|
|
|
|
|
|
void InteropClient::DoTimeoutOnSleepingServer() {
|
|
|
|
gpr_log(GPR_INFO, "Sending Ping Pong streaming rpc with a short deadline...");
|
|
|
|
std::unique_ptr<TestService::Stub> stub(TestService::NewStub(channel_));
|
|
|
|
|
|
|
|
ClientContext context;
|
|
|
|
std::chrono::system_clock::time_point deadline =
|
|
|
|
std::chrono::system_clock::now() + std::chrono::milliseconds(1);
|
|
|
|
context.set_deadline(deadline);
|
|
|
|
std::unique_ptr<ClientReaderWriter<StreamingOutputCallRequest,
|
|
|
|
StreamingOutputCallResponse>>
|
|
|
|
stream(stub->FullDuplexCall(&context));
|
|
|
|
|
|
|
|
StreamingOutputCallRequest request;
|
|
|
|
request.mutable_payload()->set_body(grpc::string(27182, '\0'));
|
|
|
|
stream->Write(request);
|
|
|
|
|
|
|
|
Status s = stream->Finish();
|
|
|
|
GPR_ASSERT(s.error_code() == StatusCode::DEADLINE_EXCEEDED);
|
|
|
|
gpr_log(GPR_INFO, "Pingpong streaming timeout done.");
|
|
|
|
}
|
|
|
|
|
|
|
|
void InteropClient::DoStatusWithMessage() {
|
|
|
|
gpr_log(GPR_INFO, "Sending RPC with a request for status code 2 and message");
|
|
|
|
std::unique_ptr<TestService::Stub> stub(TestService::NewStub(channel_));
|
|
|
|
|
|
|
|
ClientContext context;
|
|
|
|
SimpleRequest request;
|
|
|
|
SimpleResponse response;
|
|
|
|
EchoStatus* requested_status = request.mutable_response_status();
|
|
|
|
requested_status->set_code(grpc::StatusCode::UNKNOWN);
|
|
|
|
grpc::string test_msg = "This is a test message";
|
|
|
|
requested_status->set_message(test_msg);
|
|
|
|
|
|
|
|
Status s = stub->UnaryCall(&context, request, &response);
|
|
|
|
|
|
|
|
GPR_ASSERT(s.error_code() == grpc::StatusCode::UNKNOWN);
|
|
|
|
GPR_ASSERT(s.error_message() == test_msg);
|
|
|
|
gpr_log(GPR_INFO, "Done testing Status and Message");
|
|
|
|
}
|
|
|
|
|
|
|
|
} // namespace testing
|
|
|
|
} // namespace grpc
|