curt
761b7b9354
Here's a first cut at SGSocket reimplemented using plib.net. I've maintained the same TCP server behaviour, that is only one client connection at a time. I don't think it is possible within the current framework to handle simultaneous clients. I've also added two simple test programs, tcp_client and tcp_server.
78 lines
1.1 KiB
C++
78 lines
1.1 KiB
C++
#include <iostream>
|
|
#include <unistd.h>
|
|
|
|
#include <simgear/debug/logstream.hxx>
|
|
|
|
#include "sg_socket.hxx"
|
|
|
|
using std::cout;
|
|
|
|
class TcpClient
|
|
{
|
|
public:
|
|
TcpClient( const char* host, const char* port );
|
|
~TcpClient();
|
|
|
|
bool open();
|
|
bool process();
|
|
bool close();
|
|
|
|
private:
|
|
SGIOChannel* channel;
|
|
};
|
|
|
|
TcpClient::TcpClient( const char* host, const char* port )
|
|
{
|
|
channel = new SGSocket( host, port, "tcp" );
|
|
}
|
|
|
|
TcpClient::~TcpClient()
|
|
{
|
|
delete channel;
|
|
}
|
|
|
|
bool
|
|
TcpClient::open()
|
|
{
|
|
return channel->open( SG_IO_OUT );
|
|
}
|
|
|
|
bool
|
|
TcpClient::process()
|
|
{
|
|
char wbuf[1024];
|
|
|
|
sprintf( wbuf, "hello world\n" );
|
|
int length = channel->writestring( wbuf );
|
|
cout << "writestring returned " << length << "\n";
|
|
|
|
return true;
|
|
}
|
|
|
|
bool
|
|
TcpClient::close()
|
|
{
|
|
return channel->close();
|
|
}
|
|
|
|
int
|
|
main()
|
|
{
|
|
sglog().setLogLevels( SG_ALL, SG_INFO );
|
|
TcpClient client( "localhost", "5500" );
|
|
if (!client.open())
|
|
{
|
|
cout << "client open failed\n";
|
|
return 0;
|
|
}
|
|
|
|
for (int i = 0; i < 3; ++i)
|
|
{
|
|
client.process();
|
|
sleep(1);
|
|
}
|
|
|
|
//client.close();
|
|
return 0;
|
|
}
|