void Server::start()
{
while (m_server->hasPendingConnections())
onNewConnection();
connect( m_server, SIGNAL(newConnection()),
this, SLOT(onNewConnection()) );
}
// =====================================================================
// WebSocket Server
// =====================================================================
// _____________________________________________________________________
void CWebSocketServer::open(tNtwConfig cfg)
{
//qDebug() << "CWebSocketServer::open";
if (!m_pWebSocketServer) {
m_pWebSocketServer = new QWebSocketServer(QStringLiteral("WebSocketTcpServer"),
QWebSocketServer::NonSecureMode,
this);
}
unsigned long port = cfg["port"].toUInt();
QString errorMsg = "Unable to connect WebSocketServer to port " + QString::number(port);
if (m_pWebSocketServer) {
if (m_pWebSocketServer->listen(QHostAddress::Any, port))
{
connect(m_pWebSocketServer, SIGNAL(newConnection()),
this, SLOT(onNewConnection()));
QString msg = "WebSocketServer listening on port " + QString::number(port);
emit opened(msg);
}
else {
emit errorMessage(errorMsg);
}
}
else {
emit errorMessage(errorMsg);
}
}
void TcpGateDialog::InitListen()
{
m_ndListen.group = ui->gbListen;
m_ndListen.cbIp = ui->cbLIP;
m_ndListen.spinPort = ui->spinLPort;
m_ndListen.lnSend = ui->lnLSendBytes;
m_ndListen.lnRecv = ui->lnLRecvBytes;
m_ndListen.leStatus = ui->leLStatus;
m_ndListen.btnStart = ui->btnListen;
connect(m_ndListen.btnStart, SIGNAL(clicked()), this, SLOT(onClkBtnListen()));
m_ndListen.bConnected = false;
m_ndListen.bStarted = false;
m_ndListen.nSendBytes = 0;
m_ndListen.nRecvBytes = 0;
QSettings setting;
m_ndListen.latestIpList = setting.value("TcpGateTest/Listen/LatestIP", "").toStringList();
int nCount = m_ndListen.latestIpList.count();
for (int i = nCount-1; i >= 0; i--)
{
if (!m_ndListen.latestIpList[i].isEmpty())
{
m_ndListen.cbIp->addItem(m_ndListen.latestIpList[i]);
}
}
m_ndListen.tcpSocket = NULL;
m_ndListen.tcpServer = new QTcpServer(this);
connect(m_ndListen.tcpServer, SIGNAL(newConnection()), this, SLOT(onNewConnection()));
m_ndListen.spinPort->setValue(setting.value("TcpGateTest/Listen/LatestPort", 5100).toInt());
}
LegacyPlayerListener::LegacyPlayerListener( QObject* parent )
: QTcpServer( parent )
{
connect( this, SIGNAL(newConnection()), SLOT(onNewConnection()) );
if (!listen( QHostAddress::LocalHost, port() ))
qWarning() << "Couldn't start legacy player listener";
}
TinyWebServer::TinyWebServer( QObject* parent )
: QObject( parent )
{
m_tcpServer = new QTcpServer( this );
m_tcpServer->listen( QHostAddress( QHostAddress::LocalHost ), 0 );
connect( m_tcpServer, SIGNAL( newConnection() ), SLOT( onNewConnection() ) );
}
MasterServer::MasterServer(QObject *parent) :
QObject(parent)
{
gameServers = new QVector<GameServer>();
server = new QTcpServer(this);
connect(server, SIGNAL(newConnection()), this, SLOT(onNewConnection()));
}
QT_USE_NAMESPACE
//! [constructor]
SslEchoServer::SslEchoServer(quint16 port, QObject *parent) :
QObject(parent),
m_pWebSocketServer(Q_NULLPTR),
m_clients()
{
m_pWebSocketServer = new QWebSocketServer("SSL Echo Server", QWebSocketServer::SECURE_MODE, this);
QSslConfiguration sslConfiguration;
QFile certFile(QStringLiteral("./localhost.cert"));
QFile keyFile(QStringLiteral("./localhost.key"));
certFile.open(QIODevice::ReadOnly);
keyFile.open(QIODevice::ReadOnly);
QSslCertificate certificate(&certFile, QSsl::Pem);
QSslKey sslKey(&keyFile, QSsl::Rsa, QSsl::Pem);
certFile.close();
keyFile.close();
sslConfiguration.setProtocol(QSsl::AnyProtocol);
sslConfiguration.setPeerVerifyMode(QSslSocket::VerifyNone);
sslConfiguration.setLocalCertificate(certificate);
sslConfiguration.setPrivateKey(sslKey);
sslConfiguration.setProtocol(QSsl::TlsV1SslV3);
m_pWebSocketServer->setSslConfiguration(sslConfiguration);
if (m_pWebSocketServer->listen(QHostAddress::Any, port))
{
qDebug() << "SSL Echo Server listening on port" << port;
connect(m_pWebSocketServer, SIGNAL(newConnection()), this, SLOT(onNewConnection()));
}
}
QSocketPair::QSocketPair()
: mServerSocket(0)
{
connect(&mServer, SIGNAL(newConnection()), this, SLOT(onNewConnection()));
mServer.listen(QHostAddress::LocalHost);
mClientSocket.connectToHost(mServer.serverAddress(), mServer.serverPort());
}
TelepathyClient::TelepathyClient(QObject *parent) :
AbstractClient(parent), server(NULL) {
// Register to handler
TelepathyHandler::instance()->setClient(this);
server = new QTcpServer(this);
connect(server, SIGNAL(newConnection()), SLOT(onNewConnection()));
}
BridgeServer::BridgeServer(QObject *pParent)
: QObject(pParent)
{
m_pipeName = generateRandomPipeName();
m_pLocalServer = new QLocalServer(this);
m_pLocalServer->setMaxPendingConnections(1);
connect(m_pLocalServer, SIGNAL(newConnection()), this, SLOT(onNewConnection()));
m_pBridgeCommunicator = nullptr;
}
/*
* sysAccept
*/
void
NSocketX::sysAccept()
{
char new_ipaddress[NI_MAXHOST];
char new_port[NI_MAXSERV];
NSocket * newcon;
SOCKET new_fd;
sockaddr_storage new_ssaddr;
socklen_t slen = sizeof(new_ssaddr);
new_fd = accept(fd,(struct sockaddr *) &new_ssaddr, &slen);
if ( new_fd == INVALID_SOCKET )
{
error=GET_NET_ERROR();
switch (error)
{
// Notify on BAD errors, the rest are ignorable
// Note that this errors are NSocket errors
#ifdef _WIN32
// for windows
case WSAENOTSOCK:
case WSAEOPNOTSUPP:
case WSAEINVAL:
case WSAEFAULT:
case WSANOTINITIALISED:
#else
// for others
case EBADF:
case ENOTSOCK:
case EOPNOTSUPP:
case EINVAL: // not in macosx, should test if this compiles in it
case EFAULT:
#endif
notifyError(); // on this errors this socket should be closed
}
return; // nothing more to do
}
sockaddr_to_ip(&new_ssaddr,slen,new_ipaddress,new_port);
newcon=onNewConnection(new_ipaddress, new_port);
if (newcon)
{
newcon->fd = new_fd;
newcon->has_socket = true;
strcpy(newcon->ipaddress, new_ipaddress);
strcpy(newcon->port, new_port);
//NSocketManager::add_to_list(newcon);
newcon->onSocketReady();
}
else
{
closesocket(new_fd);
}
}
void RelayStation::start()
{
qDebug() << "Starting to listen to port " << port;
if (!webserver->listen(QHostAddress::Any, port)) {
qDebug() << "Failure to listen to port " << port;
return;
}
connect(webserver, SIGNAL(newConnection()), SLOT(onNewConnection()));
}
MainWindow::MainWindow(QWidget *parent) :
QMainWindow(parent),
ui(new Ui::MainWindow)
{
ui->setupUi(this);
setWindowTitle("聊天服务器");
ip = "127.0.0.1";
port = 8888;
server = new QTcpServer(this);
connect(server, SIGNAL(newConnection()), this, SLOT(onNewConnection()));
}
bool QFCgiTcpConnectionBuilder::listen() {
if (this->server->listen(this->address, this->port)) {
connect(this->server, SIGNAL(newConnection()), this, SLOT(onNewConnection()));
qDebug("FastCGI application started, listening on %s/%d",
qPrintable(this->server->serverAddress().toString()),
this->server->serverPort());
return true;
} else {
return false;
}
}
void FakeHttpServer::start() {
server_.startListening([this](rapid::ConnectionPtr pConn) {
pConn->setSendEventHandler([this](rapid::ConnectionPtr conn) {
onNewConnection(conn);
});
pConn->setReceiveEventHandler([this](rapid::ConnectionPtr conn) {
onNewConnection(conn);
});
pConn->setAcceptEventHandler([this](rapid::ConnectionPtr conn) {
onNewConnection(conn);
});
});
RAPID_LOG_INFO() << "HttpServer starting...";
RAPID_LOG_INFO() << "Press 'Ctrl+C' to stop";
std::unique_lock<std::mutex> lock(waitStopMutex_);
stopFlag_.wait(lock);
server_.shutdown();
}
SocketListener::SocketListener(QObject* parent) : QObject(parent) {
// Remove socket file if exists. Can safely do this
// because the only case we could reach this point
// is if connection to existing socket failed. That's
// why if the socket path still exists, it isn't accociated
// with any sockets
if ( QFile::exists(AppInfo::socketPath()) )
QFile::remove(AppInfo::socketPath());
server_ = new QLocalServer();
connect(server_, SIGNAL(newConnection()), SLOT(onNewConnection()));
}
void Sender::startTask(const QString &filepath) {
if (server)
return;
this->filepath = filepath;
server = new QTcpServer(this);
connect(server, SIGNAL(newConnection()), this, SLOT(onNewConnection()));
if (!server->listen(QHostAddress::Any, 8001))
server->listen();
label->setText(QString("%1\n%2:%3").arg(tr("Please enter the following address in receiver:"),
Utils::getMyAddress(),
QString::number(server->serverPort())));
}
//! [constructor]
EchoServer::EchoServer(quint16 port, QObject *parent) :
QObject(parent),
m_pWebSocketServer(0),
m_clients()
{
m_pWebSocketServer = new WebSocketServer(this);
if (m_pWebSocketServer->listen(QHostAddress::Any, port))
{
qDebug() << "Echoserver listening on port" << port;
connect(m_pWebSocketServer, SIGNAL(newConnection()), this, SLOT(onNewConnection()));
}
}
QSMP_BEGIN
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
LuaTcpServer::LuaTcpServer()
{
connect(&server_,SIGNAL(newConnection()),SLOT(onNewConnection()));
bool listening = server_.listen(QHostAddress::Any,QSMP_LUA_CONSOLE_PORT);
assert(listening);
}
void
Acceptor::connectionReady(
AsyncSocket::UniquePtr sock,
const SocketAddress& clientAddr,
const string& nextProtocolName,
TransportInfo& tinfo) {
// Limit the number of reads from the socket per poll loop iteration,
// both to keep memory usage under control and to prevent one fast-
// writing client from starving other connections.
sock->setMaxReadsPerEvent(16);
tinfo.initWithSocket(sock.get());
onNewConnection(std::move(sock), &clientAddr, nextProtocolName, tinfo);
}
bool CharmTCPCommandServer::listen()
{
if (!m_server->listen(m_address, m_port)) {
qWarning("Failed to bind to %s:%d", qPrintable(m_address.toString()), m_port);
return false;
}
connect(m_server, SIGNAL(newConnection()), SLOT(onNewConnection()));
m_discoveryTimer = startTimer(sCharmDiscoveryBroadcastRate);
return true;
}
QT_USE_NAMESPACE
//! [constructor]
ChatServer::ChatServer(quint16 port, QObject *parent) :
QObject(parent),
m_pWebSocketServer(Q_NULLPTR),
m_clients()
{
m_pWebSocketServer = new QWebSocketServer("Chat Server", QWebSocketServer::NON_SECURE_MODE, this);
if (m_pWebSocketServer->listen(QHostAddress::Any, port))
{
qDebug() << "Chat Server listening on port" << port;
connect(m_pWebSocketServer, SIGNAL(newConnection()), this, SLOT(onNewConnection()));
}
}
Servatrice_WebsocketGameServer::Servatrice_WebsocketGameServer(Servatrice *_server, int /* _numberPools */, const QSqlDatabase &_sqlDatabase, QObject *parent)
: QWebSocketServer("Servatrice", QWebSocketServer::NonSecureMode, parent),
server(_server)
{
// Qt limitation: websockets can't be moved to another thread
Servatrice_DatabaseInterface *newDatabaseInterface = new Servatrice_DatabaseInterface(WEBSOCKET_POOL_NUMBER, server);
Servatrice_ConnectionPool *newPool = new Servatrice_ConnectionPool(newDatabaseInterface);
server->addDatabaseInterface(thread(), newDatabaseInterface);
newDatabaseInterface->initDatabase(_sqlDatabase);
connectionPools.append(newPool);
connect(this, SIGNAL(newConnection()), this, SLOT(onNewConnection()));
}
XmlRpcServer::XmlRpcServer( QObject *parent, const QString &cert, const QString &key, const QByteArray & ) :
QTcpServer( parent )
{
#ifdef DEBUG_XMLRPC
qDebug() << this << "XmlRpcServer(): parent" << parent;
#endif
#ifndef QT_NO_OPENSSL
if ( !cert.isEmpty() && !key.isEmpty() )
sslParams = new SslParams( cert, key );
else
sslParams = NULL;
#endif
connect(this, SIGNAL(newConnection()), this, SLOT(onNewConnection()) );
}
PlayerListener::PlayerListener( QObject* parent ) throw( std::runtime_error )
: QLocalServer( parent )
{
connect( this, SIGNAL(newConnection()), SLOT(onNewConnection()) );
#ifdef WIN32
std::string s;
DWORD r = scrobSubPipeName( &s );
if (r != 0) throw std::runtime_error( formatWin32Error( r ) );
QString const name = QString::fromStdString( s );
#else
QString const name = "lastfm_scrobsub";
#endif
if (!listen( name ))
throw std::runtime_error( errorString().toStdString() );
}
SocketServer::SocketServer(const QString s, QObject *parent)
: QThread(parent), _session(s) {
qRegisterMetaType<QAbstractSocket::SocketError>
("QAbstractSocket::SocketError");
_tcpServer = new QTcpServer;
connect(_tcpServer, SIGNAL(newConnection()), SLOT(onNewConnection()));
connect(_tcpServer, SIGNAL(disconnected()), SLOT(onDisconnect()));
// connect(_socket, SIGNAL(readyRead()), SLOT(onReadyRead()));
connect(_tcpServer, SIGNAL(error(QAbstractSocket::SocketError)),
SLOT(onError(QAbstractSocket::SocketError)));
_port = 4244;
openSocket();
}
int Server::qt_metacall(QMetaObject::Call _c, int _id, void **_a)
{
_id = QDialog::qt_metacall(_c, _id, _a);
if (_id < 0)
return _id;
if (_c == QMetaObject::InvokeMetaMethod) {
switch (_id) {
case 0: on_pushButton_clicked(); break;
case 1: readMessage((*reinterpret_cast< QString(*)>(_a[1])),(*reinterpret_cast< QString(*)>(_a[2]))); break;
case 2: onNewConnection(); break;
case 3: DeleteOneClient((*reinterpret_cast< QString(*)>(_a[1]))); break;
case 4: on_setButton_clicked(); break;
case 5: on_send_all_pushButton_clicked(); break;
default: ;
}
_id -= 6;
}
return _id;
}
int Proxy::qt_metacall(QMetaObject::Call _c, int _id, void **_a)
{
_id = QObject::qt_metacall(_c, _id, _a);
if (_id < 0)
return _id;
if (_c == QMetaObject::InvokeMetaMethod) {
switch (_id) {
case 0: onNewConnection(); break;
case 1: onConnected(); break;
case 2: onOutSocketStateChanged(); break;
case 3: onInSockeStateChanged(); break;
case 4: onReadyInSocket(); break;
case 5: onReadyOutSocket(); break;
default: ;
}
_id -= 6;
}
return _id;
}
void Funq::funqInit() {
if (m_mode == Funq::PLAYER) {
m_server = new QTcpServer(this);
connect(m_server, SIGNAL(newConnection()), this, SLOT(onNewConnection()));
if (!m_server->listen(QHostAddress::LocalHost, m_port)) {
qDebug() << "Unable to initialize funq. Error:\n\t"
<< m_server->errorString();
} else {
qDebug() << "funq is initialized on port " << m_port << ".";
}
} else {
m_pick = new Pick(new PickFormatter);
if (registerPick()) {
qDebug() << "Funq mode PICK in action !";
} else {
qDebug() << "Internal error, unable to use the PICK funq mode.";
}
}
}
bool QTNServer::init()
{
std::cout << getStatusDescription().c_str() << "is initializing " << "ip: " << SERVER_IP << ", port: " << SERVER_PORT << "\n";
bool isInitialized = listen(QHostAddress(SERVER_IP), SERVER_PORT);
if (isInitialized)
{
m_serverStatus = SERVER_STATUS_OK;
std::cout << getStatusDescription().c_str() << "is listening\n";
QThreadPool::globalInstance()->setMaxThreadCount(QTNConst::NUM_MAX_CLIENTS);
connect(this, SIGNAL(newConnection()), this, SLOT(onNewConnection()));
QTimer::singleShot(1000, this, SLOT(printClients()));
}
else
{
m_serverStatus = SERVER_STATUS_NOK;
std::cout << getStatusDescription().c_str() << "is NOT listening\n";
}
return isInitialized;
}