/** Start the threads and begin looking for tasks.
*
* @param waitSec :: how many seconds will each thread be allowed to wait (with no tasks scheduled to it)
* before exiting. Default 0.0 (exit right away).
* This allows you to start a ThreadPool before you start adding tasks.
* You still need to call joinAll() after you've finished!
*
* @throw runtime_error if called when it has already started.
*/
void ThreadPool::start(double waitSec)
{
if (m_started)
throw std::runtime_error("Threads have already started.");
//Delete any old threads (they should NOT be running!)
for (size_t i=0; i < m_threads.size(); ++i)
delete m_threads[i];
for (size_t i=0; i < m_runnables.size(); ++i)
delete m_runnables[i];
// Now, launch that many threads and let them wait for new tasks.
m_threads.clear();
m_runnables.clear();
for (size_t i = 0; i < m_numThreads; i++)
{
// Make a descriptive name
std::ostringstream name;
name << "Thread" << i;
// Create the thread
Poco::Thread * thread = new Poco::Thread(name.str());
m_threads.push_back(thread);
// Make the runnable object and run it
ThreadPoolRunnable * runnable = new ThreadPoolRunnable(i, m_scheduler, m_prog, waitSec);
m_runnables.push_back(runnable);
thread->start(*runnable);
}
// Yep, all the threads are running.
m_started = true;
}
// Init Live Tracker services, if available
void LiveTrackerInit()
{
if (LiveTrackerInterval == 0) {
// If livetracker is not enabled at startup, we do nothing,
// but in this case LK must be restarted, if user enables it!
#if TESTBENCH
StartupStore(TEXT(". LiveTracker disabled.%s"), NEWLINE);
#endif
return;
}
//Init winsock if available
if (InitWinsock()) {
_ws_inited = true;
// Create a thread for sending data to the server
_Thread.start(_ThreadTarget);
_Thread.setPriority(Poco::Thread::PRIO_NORMAL);
TCHAR2ascii(LiveTrackersrv_Config, _server_name, SERVERNAME_MAX);
_server_name[SERVERNAME_MAX-1]=0;
_server_port=LiveTrackerport_Config;
StartupStore(TEXT(". LiveTracker will use server %s if available.%s"), LiveTrackersrv_Config, NEWLINE);
_inited = true;
}
if (!_inited) StartupStore(TEXT(". LiveTracker init failed.%s"),NEWLINE);
}
int main(const std::vector<std::string>& args)
{
if (_helpRequested)
{
displayHelp();
}
else
{
// get parameters from configuration file
unsigned short port = (unsigned short)config().getInt("TimeServer.port", 9911);
std::string format(config().getString("TimeServer.format", Poco::DateTimeFormat::ISO8601_FORMAT));
// set-up a server socket
Poco::Net::ServerSocket svs(port);
// set-up a TCPServer instance
Poco::Net::TCPServer srv(new TimeServerConnectionFactory(format), svs);
// start the TCPServer
srv.start();
// start push thread
Poco::Thread thread;
PushRunnable runnable;
thread.start(runnable);
// wait for CTRL-C or kill
waitForTerminationRequest();
// Stop the TCPServer
srv.stop();
}
return Application::EXIT_OK;
}
void MapWindow::CreateDrawingThread(void)
{
Initialize();
CLOSETHREAD = FALSE;
THREADEXIT = FALSE;
#ifndef ENABLE_OPENGL
MapWindowThread.start(MapWindowThreadRun);
MapWindowThread.setPriority(Poco::Thread::PRIO_NORMAL);
#endif
}
void PothosUtilBase::proxyServer(const std::string &, const std::string &uriStr)
{
Pothos::init();
//parse the URI
const std::string defaultUri = "tcp://0.0.0.0:"+Pothos::RemoteServer::getLocatorPort();
Poco::URI uri(uriStr.empty()?defaultUri:uriStr);
const std::string &host = uri.getHost();
const std::string &port = std::to_string(uri.getPort());
if (uri.getScheme() != "tcp")
{
throw Pothos::Exception("PothosUtil::proxyServer("+uriStr+")", "unsupported URI scheme");
}
//create server socket
Poco::Net::SocketAddress sa(host, port);
Poco::Net::ServerSocket serverSocket(sa);
Poco::Net::TCPServerConnectionFactory::Ptr factory(new MyTCPServerConnectionFactory());
Poco::Net::TCPServer tcpServer(factory, serverSocket);
//start the server
std::cout << "Host: " << serverSocket.address().host().toString() << std::endl;
std::cout << "Port: " << serverSocket.address().port() << std::endl;
serverSocket.listen();
tcpServer.start();
//monitor active connections in monitor mode
if (this->config().hasOption("requireActive"))
{
//create a TCP connection monitor thread
MyTCPConnectionMonitor monitor(tcpServer);
Poco::Thread monitorThread;
monitorThread.start(monitor);
//wait here until the term signal is received
this->waitForTerminationRequest();
//end the monitor thread
monitor.running = false;
monitorThread.join();
}
else
{
//wait here until the term signal is received
this->waitForTerminationRequest();
}
}
bool MessageServer::startServer( int _port ){
port = _port;
Poco::Thread messageHandler;
Poco::Thread *netThread = netServer.startServer( port );
if( !netThread ){
return false;
}
messageHandler.start( *this );
string s;
while(true){
cin >> s;
if( s.compare("quit") == 0 ){
break;
}
}
return true;
}
// Start the node, which creates a thread for it
void
ThreadNode::start()
{
Poco::Thread * t = new Poco::Thread();
t->start(*this);
}
void FileProcessor::start() {
Poco::Thread thread;
thread.start(*this);
thread.join();
}