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clientcore: Regardless of whether it is connected, the ClientCore will be uniformly managed by a new thread.

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This commit is contained in:
taynpg
2025-06-20 14:33:51 +08:00
parent 0334b22ad6
commit 9c012b9613
7 changed files with 100 additions and 92 deletions
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34
ClientCore/ClientCore.cpp
View File

@@ -4,6 +4,11 @@
ClientCore::ClientCore(QObject* parent) : QObject(parent)
{
}
void ClientCore::Instance()
{
qDebug() << "Instance() thread:" << QThread::currentThread();
socket_ = new QTcpSocket(this);
connect(socket_, &QTcpSocket::readyRead, this, &ClientCore::onReadyRead);
connect(socket_, &QTcpSocket::disconnected, this, &ClientCore::onDisconnected);
@@ -13,6 +18,17 @@ ClientCore::~ClientCore()
{
}
void ClientCore::DoConnect(const QString& ip, quint16 port)
{
qDebug() << "doConnect thread:" << QThread::currentThread();
emit connecting();
if (!Connect(ip, port)) {
emit conFailed();
return;
}
emit conSuccess();
}
bool ClientCore::Connect(const QString& ip, quint16 port)
{
QMutexLocker locker(&conMutex_);
@@ -26,11 +42,13 @@ bool ClientCore::Connect(const QString& ip, quint16 port)
return false;
}
qInfo() << QString(tr("%1:%2 connected success.")).arg(ip).arg(port);
connected_ = true;
return true;
}
void ClientCore::Disconnect()
{
connected_ = false;
}
void ClientCore::onReadyRead()
@@ -48,6 +66,7 @@ void ClientCore::onReadyRead()
void ClientCore::onDisconnected()
{
connected_ = false;
qCritical() << QString("client %1 disconnected...").arg(remoteID_);
emit sigDisconnect();
}
@@ -201,7 +220,6 @@ QString ClientCore::GetOwnID()
SocketWorker::SocketWorker(ClientCore* core, QObject* parent) : QThread(parent), core_(core)
{
connect(core_, &ClientCore::sigDisconnect, this, [this]() {
emit disconnected();
thread()->quit();
});
}
@@ -210,19 +228,9 @@ SocketWorker::~SocketWorker()
{
}
void SocketWorker::SetConnectInfo(const QString& ip, qint16 port)
{
ip_ = ip;
port_ = port;
}
void SocketWorker::run()
{
emit connecting();
if (!core_->Connect(ip_, port_)) {
emit conFailed();
return;
}
emit conSuccess();
qDebug() << "SocketWorker thread:" << QThread::currentThread();
core_->Instance();
exec();
}

28
ClientCore/ClientCore.h
View File

@@ -27,7 +27,9 @@ public:
~ClientCore();
public:
void Instance();
bool Connect(const QString& ip, quint16 port);
void DoConnect(const QString& ip, quint16 port);
void Disconnect();
bool Send(QSharedPointer<FrameBuffer> frame);
bool Send(const char* data, qint64 len);
@@ -44,7 +46,12 @@ public:
f->type = type;
return f;
}
template <typename Callable> static bool asyncInvoke(QObject* context, Callable&& func)
/*
When calling syncInvoke of ClientCore, the ClientCore should not be in the GUI's event loop thread.
In other words, if a ClientCore instance is created in the GUI thread, it should be moved to another thread;
otherwise, it will cause a deadlock and freeze the interface.
*/
template <typename Callable> static bool syncInvoke(QObject* context, Callable&& func)
{
auto promise = QSharedPointer<QPromise<bool>>::create();
QFuture<bool> future = promise->future();
@@ -81,6 +88,11 @@ signals:
void sigTransFailed(QSharedPointer<FrameBuffer> frame);
void sigFileInfo(QSharedPointer<FrameBuffer> frame);
signals:
void conSuccess();
void connecting();
void conFailed();
private:
void onReadyRead();
void onDisconnected();
@@ -99,9 +111,10 @@ public:
QString remoteID_;
QMutex sockMut_;
QTcpSocket* socket_;
QTcpSocket* socket_{};
QByteArray recvBuffer_;
bool connected_{ false };
LocalFile localFile_;
};
@@ -113,21 +126,10 @@ public:
SocketWorker(ClientCore* core, QObject* parent = nullptr);
~SocketWorker();
public:
void SetConnectInfo(const QString& ip, qint16 port);
protected:
void run() override;
signals:
void conSuccess();
void connecting();
void conFailed();
void disconnected();
private:
QString ip_;
qint16 port_{};
ClientCore* core_{};
};

18
ClientCore/FileTrans.cpp
View File

@@ -49,7 +49,7 @@ void FileTrans::ReqSendFile(const TransTask& task)
}
auto frame = clientCore_->GetBuffer(info, FBT_CLI_REQ_SEND, task.remoteId);
if (!ClientCore::asyncInvoke(clientCore_, [this, frame]() { return clientCore_->Send(frame); })) {
if (!ClientCore::syncInvoke(clientCore_, [this, frame]() { return clientCore_->Send(frame); })) {
qCritical() << QString(tr("send req send failed: %1")).arg(info.msg);
sendTask_->state = TaskState::STATE_NONE;
sendTask_->file.close();
@@ -79,7 +79,7 @@ void FileTrans::ReqDownFile(const TransTask& task)
return;
}
auto frame = clientCore_->GetBuffer(info, FBT_CLI_REQ_DOWN, task.remoteId);
if (!ClientCore::asyncInvoke(clientCore_, [this, frame]() { return clientCore_->Send(frame); })) {
if (!ClientCore::syncInvoke(clientCore_, [this, frame]() { return clientCore_->Send(frame); })) {
qCritical() << QString(tr("send req send failed: %1")).arg(info.msg);
downTask_->state = TaskState::STATE_NONE;
downTask_->file.close();
@@ -154,7 +154,7 @@ void FileTrans::fbtReqSend(QSharedPointer<FrameBuffer> frame)
if (downTask_->state == TaskState::STATE_RUNNING) {
info.msg = QString(tr("busy..."));
auto f = clientCore_->GetBuffer(info, FBT_CLI_CANOT_SEND, frame->fid);
ClientCore::asyncInvoke(clientCore_, [this, f]() { return clientCore_->Send(f); });
ClientCore::syncInvoke(clientCore_, [this, f]() { return clientCore_->Send(f); });
return;
}
@@ -165,7 +165,7 @@ void FileTrans::fbtReqSend(QSharedPointer<FrameBuffer> frame)
info.msg = QString(tr("open file failed: %1")).arg(newerPath);
qCritical() << info.msg;
auto f = clientCore_->GetBuffer(info, FBT_CLI_CANOT_SEND, frame->fid);
if (!ClientCore::asyncInvoke(clientCore_, [this, f]() { return clientCore_->Send(f); })) {
if (!ClientCore::syncInvoke(clientCore_, [this, f]() { return clientCore_->Send(f); })) {
qCritical() << QString(tr("open recv file:%2 failed, and reply %2 failed.")).arg(info.msg, f->fid);
downTask_->file.close();
return;
@@ -180,7 +180,7 @@ void FileTrans::fbtReqSend(QSharedPointer<FrameBuffer> frame)
info.msg = QString(tr("open recv file success: %1")).arg(newerPath);
qInfo() << info.msg;
auto f = clientCore_->GetBuffer(info, FBT_CLI_CAN_SEND, frame->fid);
if (!ClientCore::asyncInvoke(clientCore_, [this, f]() { return clientCore_->Send(f); })) {
if (!ClientCore::syncInvoke(clientCore_, [this, f]() { return clientCore_->Send(f); })) {
qCritical() << QString(tr("open recv file:%2 success, but reply %2 failed.")).arg(info.msg, frame->fid);
downTask_->file.close();
return;
@@ -217,7 +217,7 @@ void FileTrans::fbtReqDown(QSharedPointer<FrameBuffer> frame)
// reply fileinfo
auto f = clientCore_->GetBuffer(info, FBT_CLI_FILE_INFO, frame->fid);
if (!ClientCore::asyncInvoke(clientCore_, [this, f]() { return clientCore_->Send(f); })) {
if (!ClientCore::syncInvoke(clientCore_, [this, f]() { return clientCore_->Send(f); })) {
qCritical() << QString(tr("send file %1 info failed.")).arg(info.fromPath);
doTask->file.close();
return;
@@ -237,7 +237,7 @@ void FileTrans::fbtTransDone(QSharedPointer<FrameBuffer> frame)
info.msg = QString(tr("recv file:%1 success.")).arg(downTask_->file.fileName());
qInfo() << info.msg;
auto f = clientCore_->GetBuffer(info, FBT_CLI_CAN_DOWN, frame->fid);
ClientCore::asyncInvoke(clientCore_, [this, f]() { return clientCore_->Send(f); });
ClientCore::syncInvoke(clientCore_, [this, f]() { return clientCore_->Send(f); });
return;
}
qCritical() << QString(tr("recv file:%1 done sigal, but file not opened.")).arg(info.msg);
@@ -272,7 +272,7 @@ void FileTrans::fbtFileBuffer(QSharedPointer<FrameBuffer> frame)
InfoMsg info;
info.msg = downTask_->file.errorString();
auto f = clientCore_->GetBuffer(info, FBT_CLI_TRANS_FAILED, frame->fid);
ClientCore::asyncInvoke(clientCore_, [this, f]() { return clientCore_->Send(f); });
ClientCore::syncInvoke(clientCore_, [this, f]() { return clientCore_->Send(f); });
downTask_->file.close();
}
downTask_->tranSize += ws;
@@ -372,7 +372,7 @@ void SendThread::run()
InfoMsg info;
auto f = cliCore_->GetBuffer(info, FBT_CLI_TRANS_DONE, task_->task.remoteId);
ClientCore::asyncInvoke(cliCore_, [this, f]() { return cliCore_->Send(f); });
ClientCore::syncInvoke(cliCore_, [this, f]() { return cliCore_->Send(f); });
task_->file.close();
task_->state = TaskState::STATE_FINISH;
}

4
ClientCore/RemoteFile.cpp
View File

@@ -19,7 +19,7 @@ bool RemoteFile::GetHome()
{
InfoMsg info;
auto frame = cliCore_->GetBuffer(info, FBT_CLI_ASK_HOME, cliCore_->GetRemoteID());
return ClientCore::asyncInvoke(cliCore_, [this, frame]() { return cliCore_->Send(frame); });
return ClientCore::syncInvoke(cliCore_, [this, frame]() { return cliCore_->Send(frame); });
}
bool RemoteFile::GetDirFile(const QString& dir)
@@ -27,5 +27,5 @@ bool RemoteFile::GetDirFile(const QString& dir)
InfoMsg info;
info.msg = dir;
auto frame = cliCore_->GetBuffer(info, FBT_CLI_ASK_DIRFILE, cliCore_->GetRemoteID());
return ClientCore::asyncInvoke(cliCore_, [this, frame]() { return cliCore_->Send(frame); });
return ClientCore::syncInvoke(cliCore_, [this, frame]() { return cliCore_->Send(frame); });
}