udp2 [Python] 소켓통신 UDP TCP tcp – sender # socket module import! import socket # socket create and connection sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM) sock.connect(("123.123.123.123", 9999)) # send msg test_msg = "안녕하세요 상대방님" sock.send(test_msg) # recv data data_size = 512 data = sock.recv(data_size) # connection close sock.close() tcp – receiver import socket sock = socket.socket(socket.AF_INET, socket.SOC.. 2021. 1. 3. C# UDP C# UDP UDP 메세지 보내기 UdpClient udpClient = new UdpClient("127.0.0.1", 11000); Byte[] sendBytes = Encoding.ASCII.GetBytes("PlayWall1F"); udpClient.Send(sendBytes, sendBytes.Length); udpClient.Close(); UDP 메세지 마지막에 NewLine 붙여서 보내기 UdpClient udpClient = new UdpClient(ip, port); Byte[] sendBytes = Encoding.ASCII.GetBytes(message); byte[] newLine = System.Text.ASCIIEncoding.ASCII.GetBytes(Environment.N.. 2020. 8. 13. 이전 1 다음