-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 Calder,
On 8/27/20 18:23, calder wrote: > On Thu, Aug 27, 2020, 16:16 Christopher Schultz < > ch...@christopherschultz.net> wrote: > > [ snip ] > > If you want to *kill* the application and it won't shut down on > its >> own, SIGKILL is the answer. But that's not a great way to shut >> down an application /in general/ because the application might >> want/need to do something convenient on shutdown (flush caches, >> save state, etc.). > > > > SIGTERM is the polite way to ask an application to shut down. A JVM > will respond to this signal. (SIGHUP will also initiate a shut > down, but TERM is preferred). Using TERM will cause the shutdown > hooks to initiate. > > As Chris states, SIGKILL is a last resort (hooks are not called). If you send a SIGTERM to a Tomcat process, your application's ServletContextListeners and stuff like that will not run. Sure, you can register shutdown-hook, but ... eew. That's like, AWFUL, man. - -chris -----BEGIN PGP SIGNATURE----- Comment: Using GnuPG with Thunderbird - https://www.enigmail.net/ iQIzBAEBCAAdFiEEMmKgYcQvxMe7tcJcHPApP6U8pFgFAl9JYPgACgkQHPApP6U8 pFjIxhAAiqinCiRXer/BSW51oMvzCsGPqSXkNCLodYSBgC0FICBco5ZQBcCsYzIK AOKM4v8vwnjR4uF9Sb1wETj9OqkgLUXseb2w6XKzOXA1xE6KK0m5UM2JMnY+XBeA KQtUgzeRlKDtYZ801q2FLvOTSqFgF0NirUu9fQhR96fSWDFIH3uimqLb00WeUtfT mlxHZufuJcwp+cZVW5CXH8qzUvDgAMCsnf7lV70Y3e1oEUuUE04PdtWfAyjoIsN6 3tguqfgAbSXfA6S4b+Q7hsnzu2ncYnJzvl6nj0Lp2+fMacl6wL5DwFIkHJBbru4Q Fv0wMSFDwVx1nNIR+Mr6JOnxtnmERiDVDDdQE+FAGDuQFysrODJjmcmC1nb23/Db kQGTBoIXk7W6Rn1n3hT13WAJmlQIrgDETxaswEI3nON7JC5nmPG7G28aI/66mMLb ozyrmkrFHRd1oeXasgkTGZa3mvR8kwy85IqmGt3QNbWBa68VPZRQaUp96lkj1qiI PVDo5CQAJxfTOnq5t7PZixq8uc1zIBu3besOP7vgVz2TgmXHF1Zrk/BaUoZYy+5H VFTog7JjhIZnUBNp7uoq0SsCXfXvrC0dCGkVF5rLE3nxtjkas7LlhmZf4E4QD5zJ jdI9Mt+keR0CHOyaeGK9P13N/S+EN2qTuwPdoCsDv66ulZtpwds= =pzzj -----END PGP SIGNATURE----- --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
