Hi,

I'm testing an example application of the library "udt". The code of this example works with Linux and Windows.

Under QNX6.4.1 I got the following error message:

> bind: Connection setup failure: unable to create/configure UDP socket:
> No buffer space available.

Is UDP not supported ??

The code sequence is: 

 int main(int argc, char* argv[])
{
   if ((1 != argc) && ((2 != argc) || (0 == atoi(argv[1]))))
   {
      cout << "usage: appserver [server_port]" << endl;
      return 0;
   }

   // use this function to initialize the UDT library
   UDT::startup();

   addrinfo hints;
   addrinfo* res;

   memset(&hints, 0, sizeof(struct addrinfo));

   hints.ai_flags = AI_PASSIVE;
   hints.ai_family = AF_INET;
   hints.ai_socktype = SOCK_STREAM;
   //hints.ai_socktype = SOCK_DGRAM;

   string service("9000");
   if (2 == argc)
      service = argv[1];

   if (0 != getaddrinfo(NULL, service.c_str(), &hints, &res))
   {
      cout << "illegal port number or port is busy.\n" << endl;
      return 0;
   }

   UDTSOCKET serv = UDT::socket(res->ai_family, res->ai_socktype, res->ai_protocol);


   // UDT Options
   //UDT::setsockopt(serv, 0, UDT_CC, new CCCFactory<CUDPBlast>, sizeof(CCCFactory<CUDPBlast>));
   //UDT::setsockopt(serv, 0, UDT_MSS, new int(9000), sizeof(int));
   //UDT::setsockopt(serv, 0, UDT_RCVBUF, new int(10000000), sizeof(int));
   //UDT::setsockopt(serv, 0, UDP_RCVBUF, new int(10000000), sizeof(int));


   if (UDT::ERROR == UDT::bind(serv, res->ai_addr, res->ai_addrlen))
   {
      cout << "bind: " << UDT::getlasterror().getErrorMessage() << endl;
      return 0;
   }

   freeaddrinfo(res);
.....  a.s.o

--Armin