- options.hpn_buffer_size = MIN(options.tcp_rcv_buf, options.hpn_buffer_size);
- debug ("MIN of TCPRcvBuf and HPNBufferSize: %d", options.hpn_buffer_size);
+ {
+ /*create a socket but don't connect it */
+ /* we use that the get the rcv socket size */
+ sock = socket(AF_INET, SOCK_STREAM, 0);
+ /* if they are using the tcp_rcv_buf option */
+ /* attempt to set the buffer size to that */
+ if (options.tcp_rcv_buf)
+ setsockopt(sock, SOL_SOCKET, SO_RCVBUF, (void *)&options.tcp_rcv_buf,
+ sizeof(options.tcp_rcv_buf));
+ getsockopt(sock, SOL_SOCKET, SO_RCVBUF,
+ &socksize, &socksizelen);
+ close(sock);
+ debug("socksize %d", socksize);
+ options.hpn_buffer_size = socksize;
+ debug ("HPNBufferSize set to user TCPRcvBuf: %d", options.hpn_buffer_size);
+ }