socklen_t size;
struct sockaddr addr;
- /*
- * Although the use of port 139 is not a guarantee that we're using
- * netbios, we assume so. We don't want to send a keepalive packet if
- * not netbios because it's not valid, and Vista, at least,
- * disconnects the client on such a request.
- */
- if (server->cli->port == 139) {
- /* Assuming netbios. Send a keepalive packet */
- if ( send_keepalive(server->cli->fd) == False ) {
- return 1;
- }
- } else {
- /*
- * Assuming not netbios. Try a different method to detect if
- * the connection is still alive.
- */
- size = sizeof(addr);
- if (getpeername(server->cli->fd, &addr, &size) == -1) {
- return 1;
- }
- }
-
- /* connection is ok */
- return 0;
+ size = sizeof(addr);
+ return (getpeername(server->cli->fd, &addr, &size) == -1);
}
/*