sockets cpp
1.0.0
一個唯一的庫庫,帶有插座類:
TcpClient TCP客戶端套接字的模板類TcpServer支持多個客戶端連接的TCP服務器的模板類UdpSocket UDP Multicast/Unicast的模板類fmt的可選依賴性-DBUILD_TESTS=ON運行CMake時啟用單元測試 struct SocketOpt {
/* *
* @brief Value passed to setsockopt(SO_SNDBUF)
*
*/
int m_txBufSize = TX_BUFFER_SIZE;
/* *
* @brief Value passed to setsockopt(SO_RCVBUF)
*
*/
int m_rxBufSize = RX_BUFFER_SIZE;
/* *
* @brief Socket listen address
*
*/
std::string m_listenAddr = " 0.0.0.0 " ;
};UDPSocket類在“回調”類中模板,該類通過UDP接收數據。
模板參數類型必須支持以下接口:
void onReceiveData ( const char *data, size_t size) ;UDPSocket類具有以下用於管理UDP套接字的接口:
// Constructor
UdpSocket (CallbackImpl &callback, SocketOpt *options = nullptr );
// Start a multicast socket
SocketRet startMcast ( const char *mcastAddr, uint16_t port);
// Start a unicast client/server socket
SocketRet startUnicast ( const char *remoteAddr, uint16_t localPort, uint16_t port)
// Start a unicast server-only socket
SocketRet startUnicast( uint16_t localPort);
// Send data via UDP
SocketRet sendMsg ( const char *msg, size_t size);
// Shutdown the UDP socket
void finish ();TCPCLIENT類在“回調”類中模板,該類通過TCP接收數據。
模板參數類型必須支持以下接口:
void onReceiveData ( const char *data, size_t size);
void onDisconnect ( const sockets::SocketRet &ret);TCPCLIENT類具有以下用於管理TCP客戶端連接的接口:
// Constructor
TcpClient (CallbackImpl &callback, SocketOpt *options = nullptr );
// Connect to a TCP server
SocketRet connectTo ( const char *remoteIp, uint16_t remotePort);
// Send data to the TCP server
SocketRet sendMsg ( const char *msg, size_t size);
// Shutdown the TCP client socket
void finish ();在管理TCP服務器的“回調”類上,將TCPSERVER類模板模板。
模板參數必須支持以下接口:
void onClientConnect ( const sockets::ClientHandle &client);
void onReceiveClientData ( const sockets::ClientHandle &client, const char *data, size_t size);
void onClientDisconnect ( const sockets::ClientHandle &client, const sockets::SocketRet &ret);TCPSERVER類具有以下接口:
// Create a TCP server socket
TcpServer (CallbackImpl &callback, SocketOpt *options = nullptr );
// Start the server listening on the specified port
SocketRet start ( uint16_t port);
// Send a message to all connected clients
SocketRet sendBcast ( const char *msg, size_t size);
// Send a message to a specific client connection
SocketRet sendClientMessage (ClientHandle &clientId, const char *msg, size_t size);
// Shutdown the TCP server socket
void finish ();通過指定-DBUILD_EXAMPLES=ON在運行CMake時啟用構建示例應用程序。
$ ./clientApp -a < ipAddr > -p < port > $ ./serverApp -p < port > -L < listenAddr > $ ./mcastApp -m < multicastAddr > -p < port > $ ./unicastApp -a < ipAddr > -l < localPort > -p < remotePort > -L < listenAddr >