08127c641c
During original feature development, the OAuth validator shutdown callback was invoked via before_shmem_exit(). That was changed to use a reset callback before commit, but I forgot to update the documentation for validator developers. Correct this and backport to 18, where OAuth was introduced. The callback is invoked whenever the server is "finished" with token validation. (We make no stronger guarantees here, in the hopes that this API might successfully navigate future multifactor authentication support and/or changes to the server threading model.) Reported-by: Zsolt Parragi <zsolt.parragi@percona.com> Reviewed-by: Zsolt Parragi <zsolt.parragi@percona.com> Reviewed-by: Chao Li <li.evan.chao@gmail.com> Discussion: https://postgr.es/m/CAN4CZFOuMb_gnLvCwRdMybg_k8WRNJTjcij%2BPoQkuQHDUzxGWg%40mail.gmail.com Backpatch-through: 18
PostgreSQL Database Management System
This directory contains the source code distribution of the PostgreSQL database management system.
PostgreSQL is an advanced object-relational database management system that supports an extended subset of the SQL standard, including transactions, foreign keys, subqueries, triggers, user-defined types and functions. This distribution also contains C language bindings.
Copyright and license information can be found in the file COPYRIGHT.
General documentation about this version of PostgreSQL can be found at https://www.postgresql.org/docs/devel/. In particular, information about building PostgreSQL from the source code can be found at https://www.postgresql.org/docs/devel/installation.html.
The latest version of this software, and related software, may be obtained at https://www.postgresql.org/download/. For more information look at our web site located at https://www.postgresql.org/.