In most cases, you can only have ONE process binding to ONE IP-address/port combination. Children of this process will then inherit the socket, which is the way how apache works.
On Linux and BSD, there is the SO_REUSEPORT option that can be set by a listening process, so that other processes can also bind to the socket, and let the OS handle which incoming data ends up where. If you think about that, it opens the port up for hijacking, as the initial listener process has no idea which other processes might also bind to the port and intercept traffic. So the apache method of one master process binding to the port and spawning children is the prudent one. Kurt Bremser Allianz Technology GmbH Newton was wrong. There is no gravity. The Earth sucks. ________________________________________ Von: Hemant Chaudhary [hemantdude.chaudh...@gmail.com] Gesendet: Mittwoch, 13. September 2017 13:29 An: users@httpd.apache.org Betreff: Re: [users@httpd] Run apache without master [wd-vc] Hi I want to create different processes not forking from parent or anywhere. It is still okay if parent process is started and parent process will not fork child processes but parent should serve requests. On Sep 13, 2017 4:47 PM, "Eric Covener" <cove...@gmail.com<mailto:cove...@gmail.com>> wrote: On Wed, Sep 13, 2017 at 7:09 AM, Hemant Chaudhary <hemantdude.chaudh...@gmail.com<mailto:hemantdude.chaudh...@gmail.com>> wrote: > Hi, > > I want to start my apache without master process means when I will give > "httpd" command, it should start 5 worker process which has access to > httpd.conf as well as serve requests. > > Is it possible to achieve this ? If yes, then how should to achieve this ? Not really. Why not just ignore the parent process? The worst thing that can happen is that it doesn't manage the children, which you're already losing in this hypothetical setup. --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@httpd.apache.org<mailto:users-unsubscr...@httpd.apache.org> For additional commands, e-mail: users-h...@httpd.apache.org<mailto:users-h...@httpd.apache.org> Allianz Technology GmbH 1130 Wien, Hietzinger Kai 101-105 FN 365014k, Handelsgericht Wien UID: ATU 66614737 http://www.allianz.at ******************************************************** Dieses E-Mail und allfaellig daran angeschlossene Anhaenge enthalten Informationen, die vertraulich und ausschliesslich fuer den (die) bezeichneten Adressaten bestimmt sind. Wenn Sie nicht der genannte Adressat sind, darf dieses E-Mail samt allfaelliger Anhaenge von Ihnen weder anderen Personen zugaenglich gemacht noch in anderer Weise verwertet werden. Wenn Sie nicht der beabsichtigte Empfaenger sind, bitten wir Sie, dieses E-Mail und saemtliche angeschlossene Anhaenge zu loeschen. Please note: This email and any files transmitted with it is intended only for the named recipients and may contain confidential and/or privileged information. If you are not the intended recipient, please do not read, copy, use or disclose the contents of this communication to others and notify the sender immediately. Then please delete the email and any copies of it. Thank you. ******************************************************** --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@httpd.apache.org For additional commands, e-mail: users-h...@httpd.apache.org
