Socket.Receive Method (IList<ArraySegment<Byte>>)
Receives data from a bound Socket into the list of receive buffers.
Assembly: System (in System.dll)
This method reads data into the buffers parameter and returns the number of bytes successfully read. You can call from both connection-oriented and connectionless sockets.
This overload requires you to provide one or more receive buffers.
If you are using a connection-oriented protocol, you must either call Connect to establish a remote host connection, or Accept to accept an incoming connection prior to calling . The method will only read data that arrives from the remote host connection established in the Connect or Accept method. If you are using a connectionless protocol, you can also use the ReceiveFrom method. ReceiveFrom will allow you to receive data arriving from any host.
If no data is available for reading, the Socket.ReceiveTimeout. If the time-out value was exceeded, the call will throw a SocketException. If you are in non-blocking mode, and there is no data available in the in the protocol stack buffer, the method will complete immediately and throw a SocketException. You can use the Available property to determine if data is available for reading. When Available is non-zero, retry the receive operation.method will block until data is available, unless a time-out value was set by using
If you are using a connection-oriented Socket, the method will read as much data as is available, up to the size of the buffer. If the remote host shuts down the Socket connection with the Shutdown method, and all available data has been received, the method will complete immediately and return zero bytes.
If you are using a connectionless Socket, Receive will read the first enqueued datagram from the destination address you specify in the Connect method. If the datagram you receive is larger than the size of the buffers parameter, buffers gets filled with the first part of the message, the excess data is lost and a SocketException is thrown.
If you receive a SocketException, use the SocketException.ErrorCode property to obtain the specific error code. After you have obtained this code, refer to the Windows Sockets version 2 API error code documentation in the MSDN library for a detailed description of the error.
Note This member outputs trace information when you enable network tracing in your application. For more information, see Network Tracing in the .NET Framework.
Available since 2.0