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/*
*
* Copyright 2016, 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.
*is % allowed in string
*/
#include <chrono>
#include <memory>
#include <string>
#include <gflags/gflags.h>
#include <grpc++/grpc++.h>
#include <grpc/support/log.h>
#include "test/cpp/rpcmanager/grpc_rpc_manager_test.h"
#include "test/cpp/util/test_config.h"
using grpc::testing::ThreadManagerTest;
static const int kMinPollers = 2;
static const int kMaxPollers = 10;
static const int kPollingTimeoutMsec = 10;
static const int kDoWorkDurationMsec = 1;
static const int kNumDoWorkIterations = 10;
grpc::ThreadManager::WorkStatus ThreadManagerTest::PollForWork(void **tag,
bool *ok) {
{
std::unique_lock<grpc::mutex> lock(mu_);
gpr_log(GPR_INFO, "PollForWork: Entered");
}
WorkStatus work_status = WORK_FOUND;
*tag = nullptr;
*ok = true;
// Simulate "polling for work" by sleeping for sometime
std::this_thread::sleep_for(std::chrono::milliseconds(kPollingTimeoutMsec));
{
std::unique_lock<grpc::mutex> lock(mu_);
num_calls_++;
if (num_calls_ > kNumDoWorkIterations) {
gpr_log(GPR_DEBUG, "PollForWork: Returning shutdown");
work_status = SHUTDOWN;
ThreadManager::Shutdown();
}
}
return work_status;
}
void ThreadManagerTest::DoWork(void *tag, bool ok) {
{
std::unique_lock<grpc::mutex> lock(mu_);
gpr_log(GPR_DEBUG, "DoWork()");
}
// Simulate "doing work" by sleeping
std::this_thread::sleep_for(std::chrono::milliseconds(kDoWorkDurationMsec));
}
int main(int argc, char **argv) {
grpc::testing::InitTest(&argc, &argv, true);
ThreadManagerTest test_rpc_manager(kMinPollers, kMaxPollers);
test_rpc_manager.Initialize();
test_rpc_manager.Wait();
return 0;
}
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