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Categories / Visual C++ .NET / Network

 

Udp Server with Socket

#include "stdafx.h" using namespace System; using namespace System::Net; using namespace System::Net::Sockets; using namespace System::Text; void main() {     Socket^ socket = gcnew Socket(AddressFamily::InterNetwork, SocketType::Dgram, ProtocolType::Udp);     IPEndPoint^ ipep = gcnew IPEndPoint(IPAddress::Any, 54321);     socket->Bind(ipep);     while(true)      {         array<unsigned char>^ message = gcnew array<unsigned char>(1024);         EndPoint^ Remote = (EndPoint^) gcnew IPEndPoint(IPAddress::Any, 0);         int recv = socket->ReceiveFrom(message, Remote);         Console::WriteLine("[{0}] {1}",              Remote->ToString(), Encoding::ASCII->GetString(message, 0, recv));         socket->SendTo(message, recv, SocketFlags::None, Remote);     } }