9c0e2b9182
This bug was introduced by my patch to use the regular die/quickdie signal handlers in walsender processes. I tried to make walsender exit at next CHECK_FOR_INTERRUPTS() by setting ProcDiePending, but that's not enough, you need to set InterruptPending too. On second thoght, it was not a very good way to make walsender exit anyway, so use proc_exit(0) instead. Also, send a CommandComplete message before exiting; that's what we did before, and you get a nicer error message in the standby that way. Reported by Thom Brown.
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. PostgreSQL has many language interfaces, many of which are listed here: http://www.postgresql.org/download See the file INSTALL for instructions on how to build and install PostgreSQL. That file also lists supported operating systems and hardware platforms and contains information regarding any other software packages that are required to build or run the PostgreSQL system. Changes between all PostgreSQL releases are recorded in the file HISTORY. Copyright and license information can be found in the file COPYRIGHT. A comprehensive documentation set is included in this distribution; it can be read as described in the installation instructions. The latest version of this software may be obtained at http://www.postgresql.org/download/. For more information look at our web site located at http://www.postgresql.org/.