gearmulator

Emulation of classic VA synths of the late 90s/2000s that are based on Motorola 56300 family DSPs
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tcpConnection.cpp (886B)

      1 #include "tcpConnection.h"
      2 
      3 #include <utility>	// std::move
      4 
      5 #include "logging.h"
      6 #include "tcpStream.h"
      7 
      8 #include "../ptypes/pinet.h"
      9 
     10 #ifndef _WIN32
     11 #	include <netinet/tcp.h>	// TCP_NODELAY
     12 #	include <netinet/in.h>	// IPPROTO_TCP
     13 #endif
     14 
     15 namespace networkLib
     16 {
     17 	TcpConnection::TcpConnection(OnConnectedFunc _onConnected) : m_onConnected(std::move(_onConnected))
     18 	{
     19 	}
     20 
     21 	void TcpConnection::onConnected(ptypes::ipstream* _stream) const
     22 	{
     23 		constexpr int opt = 1;
     24 		const int res = ::setsockopt(_stream->get_handle(), IPPROTO_TCP, TCP_NODELAY, reinterpret_cast<const char*>(&opt), sizeof(opt));
     25 		if (res < 0)
     26 		{
     27 			const int err = errno;
     28 			LOGNET(LogLevel::Error, static_cast<const char*>(ptypes::iptostring(_stream->get_myip())) << ": Failed to set socket option TCP_NODELAY, err " << err << ": " << strerror(err));
     29 		}
     30 
     31 		m_onConnected(std::make_unique<TcpStream>(_stream));
     32 	}
     33 }