void Server::disconnected()
{
QTcpSocket *socket = qobject_cast<QTcpSocket*>(sender());
sockets.removeAll(socket);
socket->deleteLater();
}
void ServerPanelRpcServer::DiscardClient() {
// Open the socket
QTcpSocket* cSocket = (QTcpSocket*) sender();
// Schedule the socket for deletion
cSocket->deleteLater();
}
/*!
\internal
*/
void QWebSocketServerPrivate::handshakeReceived()
{
if (Q_UNLIKELY(!currentSender)) {
qWarning() << QWebSocketServer::tr("Sender is NULL. This is a Qt bug.");
return;
}
QTcpSocket *pTcpSocket = qobject_cast<QTcpSocket*>(currentSender->sender);
if (Q_UNLIKELY(!pTcpSocket)) {
qWarning() << QWebSocketServer::tr("Sender is not a QTcpSocket. This is a Qt bug!!!");
return;
}
//When using Google Chrome the handshake in received in two parts.
//Therefore, the readyRead signal is emitted twice.
//This is a guard against the BEAST attack.
//See: https://www.imperialviolet.org/2012/01/15/beastfollowup.html
//For Safari, the handshake is delivered at once
//FIXME: For FireFox, the readyRead signal is never emitted
//This is a bug in FireFox (see https://bugzilla.mozilla.org/show_bug.cgi?id=594502)
if (!pTcpSocket->canReadLine()) {
return;
}
disconnect(pTcpSocket, &QTcpSocket::readyRead,
this, &QWebSocketServerPrivate::handshakeReceived);
Q_Q(QWebSocketServer);
bool success = false;
bool isSecure = false;
if (m_pendingConnections.length() >= maxPendingConnections()) {
pTcpSocket->close();
pTcpSocket->deleteLater();
qWarning() << QWebSocketServer::tr("Too many pending connections: " \
"New WebSocket connection not accepted.");
setError(QWebSocketProtocol::CloseCodeAbnormalDisconnection,
QWebSocketServer::tr("Too many pending connections."));
return;
}
QWebSocketHandshakeRequest request(pTcpSocket->peerPort(), isSecure);
QTextStream textStream(pTcpSocket);
request.readHandshake(textStream);
if (request.isValid()) {
QWebSocketCorsAuthenticator corsAuthenticator(request.origin());
Q_EMIT q->originAuthenticationRequired(&corsAuthenticator);
QWebSocketHandshakeResponse response(request,
m_serverName,
corsAuthenticator.allowed(),
supportedVersions(),
supportedProtocols(),
supportedExtensions());
if (response.isValid()) {
QTextStream httpStream(pTcpSocket);
httpStream << response;
httpStream.flush();
if (response.canUpgrade()) {
QWebSocket *pWebSocket = QWebSocketPrivate::upgradeFrom(pTcpSocket,
request,
response);
if (pWebSocket) {
addPendingConnection(pWebSocket);
Q_EMIT q->newConnection();
success = true;
} else {
setError(QWebSocketProtocol::CloseCodeAbnormalDisconnection,
QWebSocketServer::tr("Upgrade to WebSocket failed."));
}
}
else {
setError(response.error(), response.errorString());
}
} else {
setError(QWebSocketProtocol::CloseCodeProtocolError,
QWebSocketServer::tr("Invalid response received."));
}
}
if (!success) {
qWarning() << QWebSocketServer::tr("Closing socket because of invalid or unsupported request.");
pTcpSocket->close();
}
}
void Tunnelc::promiseChannelCleanup(ToxTunChannel *chan)
{
qDebug()<<chan<<sender();
QObject *snderobj = (QObject*)sender();
QTimer *repeat_timer = NULL;
qDebug()<<snderobj->objectName()<<snderobj->metaObject()->className();
if (chan == NULL) {
repeat_timer = (QTimer*)snderobj;
assert(repeat_timer != NULL);
int conid = repeat_timer->property("conid").toInt();
if (!m_conid_chans.contains(conid)) {
qDebug()<<"maybe too late repeat check self sock close timer event";
repeat_timer->deleteLater();
return;
}
chan = m_conid_chans[conid];
assert(chan != NULL);
} else {
// snderobj is ENetPoll or QTcpSocket
}
QTcpSocket *sock = chan->m_sock;
ENetPeer *enpeer = chan->m_enpeer;
////////////
QHash<QString, bool> promise_results;
promise_results["sock_closed"] = chan->sock_closed;
// promise_results["enet_closed"] = chan->enet_closed;
promise_results["peer_sock_closed"] = chan->peer_sock_closed;
bool promise_result = true;
for (auto it = promise_results.begin(); it != promise_results.end(); it ++) {
QString key = it.key();
bool val = it.value();
promise_result = promise_result && val;
}
if (true) {
// 检测对方最近的回包情况
if (!promise_result && repeat_timer == NULL
&& promise_results["peer_sock_closed"] && !promise_results["sock_closed"]) {
qDebug()<<"here";
if (chan->last_recv_peer_pkt_time == QDateTime()) {
qDebug()<<"maybe can close socket right now, because recv nothing forever";
}
QTimer *t = new QTimer();
t->setInterval(500);
t->setSingleShot(true);
t->setProperty("conid", QVariant(chan->m_conid));
// // QObject::connect(t, &QTimer::timeout, this, &Tunneld::promiseChannelCleanup, Qt::QueuedConnection);
QObject::connect(t, SIGNAL(timeout()), this, SLOT(promiseChannelCleanup()), Qt::QueuedConnection);
qDebug()<<"start repeat check sock close timer:";
t->start();
}
if (!promise_result && repeat_timer != NULL
&& promise_results["peer_sock_closed"] && !promise_results["sock_closed"]) {
//
QDateTime now_time = QDateTime::currentDateTime();
uint32_t last_recv_to_now_time = chan->last_recv_peer_pkt_time.msecsTo(now_time);
qDebug()<<"here:"<<last_recv_to_now_time<<enpeer->lastReceiveTime;
if (last_recv_to_now_time > 7000) {
qDebug()<<"last recv to now, force close self socket:"<<last_recv_to_now_time
<<enpeer->incomingPeerID<<enpeer->outgoingPeerID;
// 不能直接关闭，要在当前函数执行完后，即下一次事件的时候开始执行。
QTimer::singleShot(1, sock, &QTcpSocket::close);
// QTimer *t = new QTimer();
// t->setSingleShot(true);
// QObject::connect(t, &QTimer::timeout, sock, &QTcpSocket::close, Qt::QueuedConnection);
// t->start(1);
repeat_timer->deleteLater();
} else {
repeat_timer->start();
}
}
}
if (!promise_result) {
qDebug()<<"promise nooooot satisfied:"<<promise_results<<chan->m_conid;
return;
}
chan->promise_close_time = QDateTime::currentDateTime();
qDebug()<<"promise satisfied."<<chan->m_conid;
///// do cleanup
bool force_closed = chan->force_closed;
// enpeer->toxchan = NULL; // cleanup
peerRemoveChan(enpeer, chan);
this->m_sock_chans.remove(sock);
// this->m_enpeer_chans.remove(enpeer);
this->m_conid_chans.remove(chan->m_conid);
delete chan;
sock->disconnect();
sock->deleteLater();
if (repeat_timer != NULL) repeat_timer->deleteLater();
qDebug()<<"curr chan size:"<<this->m_sock_chans.count()<<this->m_conid_chans.count();
if (force_closed) {
return;
}
// 延时关闭enet_peer
auto later_close_timeout = [enpeer]() {
qDebug()<<enpeer<<enpeer->state;
if (enpeer->state != ENET_PEER_STATE_CONNECTED) {
qDebug()<<"warning, peer currently not connected:"<<enpeer->incomingPeerID;
}
if (! (enet_list_empty (& enpeer -> outgoingReliableCommands) &&
enet_list_empty (& enpeer -> outgoingUnreliableCommands) &&
enet_list_empty (& enpeer -> sentReliableCommands))) {
qDebug()<<"warning, maybe has unsent packet:"<<enpeer->incomingPeerID;
// 这也有可能是ping包啊，真是不好处理
}
qDebug()<<"last recv time:"<<enpeer->incomingPeerID
<<enetx_time_diff(enpeer->lastReceiveTime, enet_time_get());
qDebug()<<"restore peer timeout, ping interval";
enet_peer_timeout(enpeer, ENET_PEER_TIMEOUT_LIMIT*2,
ENET_PEER_TIMEOUT_MINIMUM*2, ENET_PEER_TIMEOUT_MAXIMUM*2);
enet_peer_ping_interval(enpeer, ENET_PEER_PING_INTERVAL*2);
// enet_peer_disconnect_now(enpeer, qrand());
enet_peer_disconnect_later(enpeer, qrand());
};
qDebug()<<"last recv time:"<<enpeer->incomingPeerID
<<enetx_time_diff(enpeer->lastReceiveTime, enet_time_get());
QTimer::singleShot(5678, later_close_timeout);
}
void HttpSocket::readClient()
{
if (terminated) {
return;
}
QTcpSocket *socket = static_cast<QTcpSocket *>(sender());
if (!socket) {
return;
}
if (socket->bytesAvailable() >= constMaxBuffer) {
// Request too large, reject
sendErrorResponse(socket, 400);
socket->close();
DBUG << "Request too large";
return;
}
if (socket->canReadLine()) {
QList<QByteArray> tokens = split(socket->readLine()); // QRegExp("[ \r\n][ \r\n]*"));
if (tokens.length()>=2 && "GET"==tokens[0]) {
QStringList params = QString(socket->readAll()).split(QRegExp("[\r\n][\r\n]*"));
DBUG << "params" << params << "tokens" << tokens;
QUrl url(QUrl::fromEncoded(tokens[1]));
QUrlQuery q(url);
bool ok=false;
qint32 readBytesFrom=0;
qint32 readBytesTo=0;
getRange(params, readBytesFrom, readBytesTo);
DBUG << "readBytesFrom" << readBytesFrom << "readBytesTo" << readBytesTo;
if (q.hasQueryItem("cantata")) {
Song song=HttpServer::self()->decodeUrl(url);
if (!isCantataStream(song.file)) {
sendErrorResponse(socket, 400);
socket->close();
DBUG << "Not cantata stream file";
return;
}
if (song.isCdda()) {
#if defined CDDB_FOUND || defined MUSICBRAINZ5_FOUND
QStringList parts=song.file.split("/", QString::SkipEmptyParts);
if (parts.length()>=3) {
QString dev=QLatin1Char('/')+parts.at(1)+QLatin1Char('/')+parts.at(2);
CdParanoia cdparanoia(dev, false, false, true, Settings::self()->paranoiaOffset());
if (cdparanoia) {
int firstSector = cdparanoia.firstSectorOfTrack(song.id);
int lastSector = cdparanoia.lastSectorOfTrack(song.id);
qint32 totalSize = ((lastSector-firstSector)+1)*CD_FRAMESIZE_RAW;
int count = 0;
bool writeHeader=0==readBytesFrom; // Only write header if we are not seeking...
// int bytesToDiscard = 0; // Number of bytes to discard in first read sector due to range request in HTTP header
// if (readBytesFrom>=ExtractJob::constWavHeaderSize) {
// readBytesFrom-=ExtractJob::constWavHeaderSize;
// }
// if (readBytesFrom>0) {
// int sectorsToSeek=readBytesFrom/CD_FRAMESIZE_RAW;
// firstSector+=sectorsToSeek;
// bytesToDiscard=readBytesFrom-(sectorsToSeek*CD_FRAMESIZE_RAW);
// }
cdparanoia.seek(firstSector, SEEK_SET);
ok=true;
writeMimeType(QLatin1String("audio/x-wav"), socket, readBytesFrom, totalSize+ExtractJob::constWavHeaderSize, false);
if (writeHeader) {
ExtractJob::writeWavHeader(*socket, totalSize);
}
bool stop=false;
while (!terminated && (firstSector+count) <= lastSector && !stop) {
qint16 *buf = cdparanoia.read();
if (!buf) {
break;
}
char *buffer=(char *)buf;
qint32 writePos=0;
qint32 toWrite=CD_FRAMESIZE_RAW;
// if (bytesToDiscard>0) {
// int toSkip=qMin(toWrite, bytesToDiscard);
// writePos=toSkip;
// toWrite-=toSkip;
// bytesToDiscard-=toSkip;
// }
if (toWrite>0 && !write(socket, &buffer[writePos], toWrite, stop)) {
break;
}
count++;
}
}
}
#endif
} else if (!song.file.isEmpty()) {
#ifdef Q_OS_WIN
if (tokens[1].startsWith("//") && !song.file.startsWith(QLatin1String("//")) && !QFile::exists(song.file)) {
QString share=QLatin1String("//")+url.host()+song.file;
if (QFile::exists(share)) {
song.file=share;
DBUG << "fixed share-path" << song.file;
}
}
#endif
QFile f(song.file);
if (f.open(QIODevice::ReadOnly)) {
qint32 totalBytes = f.size();
writeMimeType(detectMimeType(song.file), socket, readBytesFrom, totalBytes, true);
ok=true;
qint32 readPos = 0;
qint32 bytesRead = 0;
if (0!=readBytesFrom) {
if (!f.seek(readBytesFrom)) {
ok=false;
}
bytesRead+=readBytesFrom;
}
if (0!=readBytesTo && readBytesTo>readBytesFrom && readBytesTo!=totalBytes) {
totalBytes-=(totalBytes-readBytesTo);
}
if (ok) {
static const int constChunkSize=32768;
char buffer[constChunkSize];
bool stop=false;
do {
bytesRead = f.read(buffer, constChunkSize);
readPos+=bytesRead;
if (!write(socket, buffer, bytesRead, stop) || f.atEnd()) {
break;
}
} while (readPos<totalBytes && !stop && !terminated);
}
} else {
DBUG << "Failed to open" << song.file;
}
}
}
if (!ok) {
sendErrorResponse(socket, 404);
}
socket->close();
if (QTcpSocket::UnconnectedState==socket->state()) {
socket->deleteLater();
}
} else {
// Bad Request
sendErrorResponse(socket, 400);
socket->close();
DBUG << "Bad Request";
return;
}
}
}
/*!
\internal
*/
void QWebSocketPrivate::open(const QUrl &url, bool mask)
{
//just delete the old socket for the moment;
//later, we can add more 'intelligent' handling by looking at the URL
//m_pSocket.reset();
Q_Q(QWebSocket);
if (!url.isValid() || url.toString().contains(QStringLiteral("\r\n"))) {
setErrorString(QWebSocket::tr("Invalid URL."));
Q_EMIT q->error(QAbstractSocket::ConnectionRefusedError);
return;
}
QTcpSocket *pTcpSocket = m_pSocket.take();
if (pTcpSocket) {
releaseConnections(pTcpSocket);
pTcpSocket->deleteLater();
}
//if (m_url != url)
if (Q_LIKELY(!m_pSocket)) {
m_dataProcessor.clear();
m_isClosingHandshakeReceived = false;
m_isClosingHandshakeSent = false;
setRequestUrl(url);
QString resourceName = url.path(QUrl::FullyEncoded);
// Check for encoded \r\n
if (resourceName.contains(QStringLiteral("%0D%0A"))) {
setRequestUrl(QUrl()); //clear requestUrl
setErrorString(QWebSocket::tr("Invalid resource name."));
Q_EMIT q->error(QAbstractSocket::ConnectionRefusedError);
return;
}
if (!url.query().isEmpty()) {
if (!resourceName.endsWith(QChar::fromLatin1('?'))) {
resourceName.append(QChar::fromLatin1('?'));
}
resourceName.append(url.query(QUrl::FullyEncoded));
}
if (resourceName.isEmpty())
resourceName = QStringLiteral("/");
setResourceName(resourceName);
enableMasking(mask);
#ifndef QT_NO_SSL
if (url.scheme() == QStringLiteral("wss")) {
if (!QSslSocket::supportsSsl()) {
const QString message =
QWebSocket::tr("SSL Sockets are not supported on this platform.");
setErrorString(message);
Q_EMIT q->error(QAbstractSocket::UnsupportedSocketOperationError);
} else {
QSslSocket *sslSocket = new QSslSocket;
m_pSocket.reset(sslSocket);
if (Q_LIKELY(m_pSocket)) {
m_pSocket->setSocketOption(QAbstractSocket::LowDelayOption, 1);
m_pSocket->setSocketOption(QAbstractSocket::KeepAliveOption, 1);
m_pSocket->setReadBufferSize(m_readBufferSize);
m_pSocket->setPauseMode(m_pauseMode);
makeConnections(m_pSocket.data());
setSocketState(QAbstractSocket::ConnectingState);
sslSocket->setSslConfiguration(m_configuration.m_sslConfiguration);
if (Q_UNLIKELY(m_configuration.m_ignoreSslErrors))
sslSocket->ignoreSslErrors();
else
sslSocket->ignoreSslErrors(m_configuration.m_ignoredSslErrors);
#ifndef QT_NO_NETWORKPROXY
sslSocket->setProxy(m_configuration.m_proxy);
#endif
sslSocket->connectToHostEncrypted(url.host(), url.port(443));
} else {
const QString message = QWebSocket::tr("Out of memory.");
setErrorString(message);
Q_EMIT q->error(QAbstractSocket::SocketResourceError);
}
}
} else
#endif
if (url.scheme() == QStringLiteral("ws")) {
m_pSocket.reset(new QTcpSocket);
if (Q_LIKELY(m_pSocket)) {
m_pSocket->setSocketOption(QAbstractSocket::LowDelayOption, 1);
m_pSocket->setSocketOption(QAbstractSocket::KeepAliveOption, 1);
m_pSocket->setReadBufferSize(m_readBufferSize);
m_pSocket->setPauseMode(m_pauseMode);
makeConnections(m_pSocket.data());
setSocketState(QAbstractSocket::ConnectingState);
#ifndef QT_NO_NETWORKPROXY
m_pSocket->setProxy(m_configuration.m_proxy);
#endif
m_pSocket->connectToHost(url.host(), url.port(80));
} else {
const QString message = QWebSocket::tr("Out of memory.");
setErrorString(message);
Q_EMIT q->error(QAbstractSocket::SocketResourceError);
}
} else {
const QString message =
QWebSocket::tr("Unsupported WebSocket scheme: %1").arg(url.scheme());
setErrorString(message);
Q_EMIT q->error(QAbstractSocket::UnsupportedSocketOperationError);
}
}
}
void MainWindow::clientLeave()
{
if(connectedMode=="Tcp socket (QTcpServer)")
{
// Wich client leave
QTcpSocket *socket = qobject_cast<QTcpSocket *>(sender());
if (socket == 0) // If not found
return;
int index=-1;
for (int i = 0; i < tcpSocket.size(); ++i) {
if(tcpSocket.at(i)->tcpSocket==socket)
index=i;
}
if(index==-1)
ui->statusBarApp->showMessage("Unable to locate client, internal error",10000);
else
{
if(TcpServer.isListening())
ui->statusBarApp->showMessage("The client: "+socket->peerAddress().toString()+" as leave",10000);
tcpSocket[index]->ItemInList->setIcon(QIcon(":/images/list-disconnected.png"));
tcpSocket[index]->isConnected=false;
tcpSocket[index]->tcpSocket=NULL;
socket->deleteLater();
//compression
if(tcpSocket[index]->compression!=NULL)
{
delete tcpSocket[index]->compression;
tcpSocket[index]->compression=NULL;
}
if(tcpSocket[index]->compression!=NULL)
{
delete tcpSocket[index]->compression;
tcpSocket[index]->compression=NULL;
}
}
}
if(connectedMode==COMBOBOXTEXTLOCALSOCK)
{
// Wich client leave
QLocalSocket *socket = qobject_cast<QLocalSocket *>(sender());
if (socket == 0) // If not found
return;
int index=-1;
for (int i = 0; i < localSocket.size(); ++i) {
if(localSocket.at(i)->localSocket==socket)
index=i;
}
if(index==-1)
ui->statusBarApp->showMessage("Unable to locate client, internal error",10000);
else
{
if(LocalServer.isListening())
ui->statusBarApp->showMessage("Client as leave",10000);
localSocket[index]->ItemInList->setIcon(QIcon(":/images/list-disconnected.png"));
localSocket[index]->isConnected=false;
localSocket[index]->localSocket=NULL;
socket->deleteLater();
}
//compression
if(localSocket[index]->compression!=NULL)
{
delete localSocket[index]->compression;
localSocket[index]->compression=NULL;
}
if(localSocket[index]->compression!=NULL)
{
delete localSocket[index]->compression;
localSocket[index]->compression=NULL;
}
}
}
void HttpServer::discardClient()
{
QTcpSocket* socket = (QTcpSocket*)sender();
socket->deleteLater();
}
void TvEventHandler::onDisconnected()
{
QTcpSocket* socket = (QTcpSocket*)sender();
qCDebug(dcLgSmartTv) << "event handler -> client disconnected" << socket->peerAddress();
socket->deleteLater();
}
void CClientApp::sendCommandToServer(QVariantMap cmdMap)
{
QTcpSocket *socket = new QTcpSocket(this);
//serverIP = "192.168.0.238";
QString command = cmdMap["command"].toString();
QJsonObject jsonObj;
if (command == "listDevices")
{
jsonObj.insert("command", command);
}
else if (command == "listCommands")
{
QString deviceUID = cmdMap["uid"].toString();
jsonObj.insert("command", command);
jsonObj.insert("uid", deviceUID);
}
else if (command == "sendCommandToDevice")
{
QString deviceUID = cmdMap["uid"].toString();
QString deviceCmd = cmdMap["deviceCmd"].toString();
QString deviceParam = cmdMap["param"].toString();
jsonObj.insert("command", command);
jsonObj.insert("uid", deviceUID);
jsonObj.insert("deviceCmd", deviceCmd);
jsonObj.insert("param", deviceParam);
}
QJsonDocument doc(jsonObj);
Q_EMIT m_pSender->commandReturned("SendCmdToServer: " + QString::fromLatin1(doc.toJson()) + "\n", false);
QObject::connect(socket, &QTcpSocket::readyRead, [=]
{
QByteArray byteArray = socket->readAll();
QJsonDocument jsonDoc = QJsonDocument::fromJson(byteArray);
QJsonObject jsonObj = jsonDoc.object();
QString kText("Cmd Return Result: " + QString::number(jsonObj["status"].toInt()) + "\n");
if (jsonObj["status"].toInt() == 200)
{
QVariantMap retMap = jsonObj.toVariantMap();
qDebug() << jsonObj["devices"].toArray().size();
parseDataToQML(retMap);
kText += QString::fromLatin1(byteArray) + "\n";
}
Q_EMIT m_pSender->commandReturned(kText, false);
socket->disconnectFromHost();
});
QObject::connect(socket, &QTcpSocket::disconnected, [=]
{
socket->deleteLater();
});
socket->connectToHost(serverIP, 3479, QIODevice::ReadWrite);
socket->write(doc.toJson());
bool bSentCmd = socket->waitForBytesWritten();
QString result = (bSentCmd ? "true" : "false");
Q_EMIT m_pSender->commandReturned("Cmd Sent: " + result, false);
}
void CClientApp::processDeviceCommandSocket()
{
QTcpSocket *socket = deviceCmdServer->nextPendingConnection();
QString kText("Recieve TCP Socket\n");
Q_EMIT m_pSender->commandReturned(kText, false);
QObject::connect(socket, &QTcpSocket::readyRead, [=]
{
QByteArray byteArray = socket->readAll();
QJsonDocument jsonDoc = QJsonDocument::fromJson(byteArray);
QJsonObject jsonObj = jsonDoc.object();
QString command = jsonObj["command"].toString();
QString retJsonString;
QJsonObject retJsonObj;
QString kText("Recieve Cmd: " + command + "\n");
if (command == "supportCmds")
{
retJsonObj.insert("status", 200);
QJsonArray cmdArray;
/*
QJsonObject cmdObj1;
cmdObj1.insert("command", "adjustTemperature");
cmdObj1.insert("command_displayName", "Set Temperature");
cmdObj1.insert("param_type", "integer");
cmdObj1.insert("param_max", "100");
cmdObj1.insert("param_min", "20");
QJsonObject cmdObj2;
cmdObj2.insert("command", "query");
cmdObj2.insert("command_displayName", "Query Status");
cmdObj2.insert("param_type", "none");
cmdArray.append(cmdObj1);
cmdArray.append(cmdObj2);
*/
retJsonObj.insert("SupportCmds", cmdArray);
connected = true;
}
else if (command == "queryDisplayInfo")
{
retJsonObj.insert("status", 200);
QJsonArray keyArray;
keyArray.append("Power");
//keyArray.append("WindStrength");
//keyArray.append("Humidity");
retJsonObj.insert("DisplayInfo", keyArray);
//retJsonObj.insert("Temperature", QString::number(temperature));
//retJsonObj.insert("WindStrength", "Medium");
//retJsonObj.insert("Humidity", "60");
retJsonObj.insert("Power", "On");
}
/*else if (command == "adjustTemperature")
{
temperature = jsonObj["param"].toString().toInt();
retJsonObj.insert("status", 200);
}*/
else
{
kText += command + " " + jsonObj["param"].toVariant().toString() + "\n";
retJsonObj.insert("status", 200);
}
QJsonDocument retDoc(retJsonObj);
kText += "WritingServer: " + QString::fromLatin1(retDoc.toJson()) + "\n";
socket->write(retDoc.toJson());
bool isSuccess = socket->waitForBytesWritten();
QString result = (isSuccess ? "true" : "false");
kText += "Written: " + result + "\n";
socket->disconnectFromHost();
Q_EMIT m_pSender->commandReturned(kText, false);
});
QObject::connect(socket, &QTcpSocket::disconnected, [=]
{
socket->deleteLater();
});
}