// //////////////////////////////////////
int retryCnt = 0;
int bindPort = getHTTPPort();
HTTPServerList httpServerList = getHTTPServerList();
while (httpServerList.open(bindPort) == false) {
retryCnt++;
if (UPnP.SERVER_RETRY_COUNT < retryCnt)
return false;
setHTTPPort(bindPort + 1);
bindPort = getHTTPPort();