ExtensionManagerRunner::~ExtensionManagerRunner() {
// Only attempt to remove stale paths if the server was started.
std::unique_lock<std::mutex> lock(service_start_);
if (server_ != nullptr) {
removeStalePaths(path_);
}
}
ExtensionManagerRunner::~ExtensionManagerRunner() {
// Only attempt to remove stale paths if the server was started.
boost::lock_guard<boost::mutex> lock(service_start_);
if (server_ != nullptr) {
removeStalePaths(path_);
}
}
void ExtensionRunnerCore::startServer(TProcessorRef processor) {
{
boost::lock_guard<boost::mutex> lock(service_start_);
// A request to stop the service may occur before the thread starts.
if (service_stopping_) {
return;
}
transport_ = TServerTransportRef(new TServerSocket(path_));
// Before starting and after stopping the manager, remove stale sockets.
removeStalePaths(path_);
// Construct the service's transport, protocol, thread pool.
auto transport_fac = TTransportFactoryRef(new TBufferedTransportFactory());
auto protocol_fac = TProtocolFactoryRef(new TBinaryProtocolFactory());
// Start the Thrift server's run loop.
server_ = TThreadedServerRef(new TThreadedServer(
processor, transport_, transport_fac, protocol_fac));
}
{
boost::lock_guard<boost::mutex> lock(service_run_);
server_->serve();
}
}
ExtensionManagerRunner::~ExtensionManagerRunner() {
if (server_ != nullptr) {
// Eventually this extension manager should be stopped.
// This involves a lock around assuring the thread context for destruction
// matches and the server has begun serving (potentially opaque to our
// our use of ThreadPollServer API).
// In newer (forks) version of thrift this server implementation has been
// deprecated.
// server_->stop();
removeStalePaths(path_);
}
}
void ExtensionRunnerCore::startServer(TProcessorRef processor) {
auto transport = TServerTransportRef(new TServerSocket(path_));
// Before starting and after stopping the manager, remove stale sockets.
removeStalePaths(path_);
auto transport_fac = TTransportFactoryRef(new TBufferedTransportFactory());
auto protocol_fac = TProtocolFactoryRef(new TBinaryProtocolFactory());
// The minimum number of worker threads is 1.
size_t threads = (FLAGS_worker_threads > 0) ? FLAGS_worker_threads : 1;
manager_ = ThreadManager::newSimpleThreadManager(threads, 0);
auto thread_fac = ThriftThreadFactory(new PosixThreadFactory());
manager_->threadFactory(thread_fac);
manager_->start();
// Start the Thrift server's run loop.
server_ = TThreadPoolServerRef(new TThreadPoolServer(
processor, transport, transport_fac, protocol_fac, manager_));
server_->serve();
}
ExtensionManagerRunner::~ExtensionManagerRunner() {
if (server_ != nullptr) {
removeStalePaths(path_);
}
}
