Thanks very much Christian! I would have a try.
On Sat, Aug 30, 2014 at 5:17 AM, Christian Grothoff <[email protected]> wrote: > Hi! > > You may create the listen socket yourself (and if successful pass it to > MHD using the MHD_OPTION_LISTEN_SOCKET). That way, you can ensure that > the "SO_REUSEADDR" option is not set and can check for the respective > error on bind(). That is the suggested process for anyone who doesn't > like the various build-in defaults of MHD's listen/bind logic. > > Happy hacking! > > Christian > > On 08/28/14 12:23, Calvin Kwok wrote: > > Hi , > > > > I use the following statement to start the daemon with port 8080. > > > > MHD_start_daemon (MHD_USE_THREAD_PER_CONNECTION, 8080, NULL, NULL, > > &answer_to_connection,"", MHD_OPTION_END); > > > > > > It will successfully start the daemon with 8080. > > > > But when I use the same code to start the daemon in another process. It > > will also successfully create the 8080 port. But I want it should be > > failed. At least return some ERROR message to me that 8080 has been > > occupied by another daemon process. > > > > *How could I make MHD_start_daemon stop to start the daemon and return > > NULL when a same port in another process has been started? > > * > > > > > > Thanks, > > > > Yuchang > > -- Best Regards Yuchang
