* @param {Function} factory.create * Should create the item to be acquired, * and call it's first callback argument with the generated item as it's argument. * @param {Function} factory.destroy * Should gently close any resources that the item is using. * Called before the items is ...
config.SetClientSslOption(new ClientSslOption() { ClientCertificates = new X509CertificateCollection() { new X509Certificate2("RRQMSocket.pfx", "RRQMSocket") }, SslProtocols = SslProtocols.Tls12, TargetHost = "127.0.0.1", CertificateValidationCallback = (sender, certificate, chain, sslPolicyError...
在select/poll中,进程只有在调用一定的方法后,内核才对所有监视的文件描述符进行扫描,而epoll事先通过epoll_ctl()来注册一个文件描述符,一旦基于某个文件描述符就绪时,内核会采用类似callback的回调机制,迅速激活这个文件描述符,当进程调用epoll_wait()时便得到通知。 select 多并发socket 实例 select socket server:...
BeginSendTo(Byte[], Int32, Int32, SocketFlags, EndPoint, AsyncCallback, Object) Sends data asynchronously to a specific remote host. Bind(EndPoint) Associates aSocketwith a local endpoint. CancelConnectAsync(SocketAsyncEventArgs) Cancels an asynchronous request for a remote host connection. ...
所以可以认为前面2种方式就是一种。...http://msdn.microsoft.com/zh-cn/library/2e08f6yc.aspx 使用 IAsyncResult 调用异步方法 1...轮询异步操作的状态。...使用 AsyncCallback 委托结束异步操作。 就是在代理里面根据具体情况调用Endxxx()方法来让调用线程继续运行。
如果服务器出现报错:The client is using an unsupported version of the Socket.IO or Engine.IO protocols (further occurrences of this error will be logged with level INFO) 说明fastapi-socketio 与 js版本客户端不匹配,二者不能正常通信。兼容版本说明 ...
with self.__TCP_SOCKET as sock: sock.bind(self.ADDR) sock.listen() ("Server is Running") self.sele.register( sock, selectors.EVENT_READ, self.accept_conn) while True: events = self.sele.select() for key, mask in events: callback = key.data ...
The caller may set theSocketAsyncEventArgs.UserTokenproperty to any user state object desired before calling theReceiveAsyncmethod, so that the information will be retrievable in the callback method. If the callback needs more information than a single object, a small class can be created to hol...
= null && info.PostData.Length > 0) { IsHttpPost = true; } else { IsHttpPost = false; } if (info.Url.ToLower().Trim().StartsWith("https")) { IsHttps = true; ServicePointManager.ServerCertificateValidationCallback = new RemoteCertificateValidationCallback(CheckValidationResult); ...
其核心操作调用sock_alloc分配一个struct socket内核对象,获取协议族的操作函数表net_families并调用其对应的方法。 staticconststructnet_proto_family__rcu*net_families[NPROTO] __read_mostly; *net_families[NPROTO] __read_mostly数据结构存储网络协议族处理方法,其方法通过net_proto_family结构体实现,根据协议族...