JServerSocket.hh

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#ifndef __JNET__JSERVERSOCKET__
#define __JNET__JSERVERSOCKET__
 
#include <sys/select.h>
#include <limits>
 
#include "JLang/JException.hh"
#include "JNet/JTCPSocket.hh"
 
 
/**
 * \author mdejong
 */
 
namespace JNET {}
namespace JPP { using namespace JNET; }
 
namespace JNET {
 
  using JLANG::JSocketException;
  using JLANG::JFileDescriptorMask;
 
 
  /**
   * TCP server socket.
   */
  class JServerSocket :
    public JTCPSocket
  {
  public:
    /**
     * Constructor.
     *
     * \param  port         port number
     * \param  backlog      backlog
     */
    JServerSocket(const int port,
                  const int backlog)
    {
      setReuseAddress(true);
      setTcpNoDelay  (true);
      setIPnumber();
      setPort(port);
      
      if (::bind(getFileDescriptor(), getSockaddr(), sizeof(sockaddr)) < 0) {
        THROW(JSocketException, "Bind socket failed " << errno);
      }
 
      if (::listen(getFileDescriptor(), backlog) < 0) {
        THROW(JSocketException, "Listen socket failed " << errno);
      }
    }
  };
}
 
#endif