43 lines
1.0 KiB
Markdown
43 lines
1.0 KiB
Markdown
UDP 客户端类
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```c++
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class UdpClient {
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// 返回所在的事件循环
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const EventLoopPtr& loop();
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// 创建套接字
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int createsocket(int remote_port, const char* remote_host = "127.0.0.1");
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// 绑定端口
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int bind(int local_port, const char* local_host = "0.0.0.0");
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// 关闭套接字
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void closesocket();
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// 开始运行
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void start(bool wait_threads_started = true);
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// 停止运行
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void stop(bool wait_threads_stopped = true);
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// 发送
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int sendto(const void* data, int size, struct sockaddr* peeraddr = NULL);
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int sendto(Buffer* buf, struct sockaddr* peeraddr = NULL);
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int sendto(const std::string& str, struct sockaddr* peeraddr = NULL);
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// 设置KCP
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void setKcp(kcp_setting_t* setting);
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// 消息回调
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std::function<void(const TSocketChannelPtr&, Buffer*)> onMessage;
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// 写完成回调
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std::function<void(const TSocketChannelPtr&, Buffer*)> onWriteComplete;
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};
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```
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测试代码见 [evpp/UdpClient_test.cpp](../../evpp/UdpClient_test.cpp)
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