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Add ETIMEDOUT to ALL_CONNECTION_FAILURE_ERRNOS' list of "errnos that identify hard failure of a previously-established network connection". While one could imagine that this is sometimes recoverable, the same could be said of other entries such as ENETDOWN. In support of this, handle ETIMEDOUT on par with other socket errors in relevant infrastructure, such as TranslateSocketError(). (I made a couple of cosmetic adjustments in TranslateSocketError(), too.) The code now assumes that ETIMEDOUT is defined everywhere, which it should be given that POSIX has required it since SUSv2. Perhaps this should be back-patched, but I'm hesitant to do so given the lack of previous complaints, and the hazard that there's a small ABI break on Windows from redefining the symbol. Even if we decide to do that, it'd be prudent to let this bake awhile in HEAD first. Jelte Fennema Discussion: https://postgr.es/m/AM5PR83MB01782BFF2978505F6D6C559AF7AA9@AM5PR83MB0178.EURPRD83.prod.outlook.com |
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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: https://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. 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 https://www.postgresql.org/download/. For more information look at our web site located at https://www.postgresql.org/.