61 lines
1.4 KiB
Markdown
61 lines
1.4 KiB
Markdown
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TCP 服务端类
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```c++
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class TcpServer {
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// 返回索引的事件循环
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EventLoopPtr loop(int idx = -1);
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// 创建套接字
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int createsocket(int port, const char* host = "0.0.0.0");
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// 关闭套接字
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void closesocket();
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// 设置最大连接数
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void setMaxConnectionNum(uint32_t num);
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// 设置负载均衡策略
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void setLoadBalance(load_balance_e lb);
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// 设置线程数
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void setThreadNum(int num);
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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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// 设置SSL/TLS加密通信
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int withTLS(hssl_ctx_opt_t* opt = NULL);
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// 设置拆包规则
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void setUnpack(unpack_setting_t* setting);
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// 返回当前连接数
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size_t connectionNum();
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// 遍历连接
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int foreachChannel(std::function<void(const TSocketChannelPtr& channel)> fn);
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// 广播消息
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int broadcast(const void* data, int size);
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int broadcast(const std::string& str);
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// 连接到来/断开回调
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std::function<void(const TSocketChannelPtr&)> onConnection;
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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/TcpServer_test.cpp](../../evpp/TcpServer_test.cpp)
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