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| // 1. 服务端
m_server = new QLocalServer(this);
connect(m_server, SIGNAL(newConnection()), this, SLOT(newConnection()));
m_server->listen("a specified key");
void Server::newConnection()
{
QLocalSocket *socket = m_server->nextPendingConnection();
if ((nullptr != socket) && (QAbstractSocket::ConnectedState == socket->state()))
{
connect(socket, SIGNAL(disconnected()), this, SLOT(disconnected()));
connect(socket, SIGNAL(error(QLocalSocket::LocalSocketError)), this, SLOT(socketError(QLocalSocket::LocalSocketError)));
connect(socket, SIGNAL(readyRead()), this, SLOT(readyRead()));
}
}
void Server::disconnected()
{
// 连接中断的业务处理
}
void Server::socketError(QLocalSocket::LocalSocketError error)
{
// 通信出错的业务处理
}
void Server::readyRead()
{
// 处理来自客户端的数据
}
// 2. 客户端
m_socket = new QLocalSocket(this);
connect(m_socket, SIGNAL(disconnected()), this, SIGNAL(disconnected()));
connect(m_socket, SIGNAL(readyRead()), this, SLOT(readyRead()));
m_socket->connectToServer("WisdomClassIPC");
void IPCClient::readyRead()
{
// 处理来自服务端的数据
}
|
