Bug 703242

Summary:	dev-db/postgresql-12.1 client failing to connect to postgresql-12.1 server (patch)
Product:	Gentoo Linux	Reporter:	Karl Hakimian <hyedad>
Component:	Current packages	Assignee:	PgSQL Bugs <pgsql-bugs>
Status:	RESOLVED OBSOLETE
Severity:	normal	CC:	hydrapolic, jstein
Priority:	Normal	Keywords:	PATCH
Version:	unspecified
Hardware:	All
OS:	Linux
Whiteboard:
Package list:		Runtime testing required:	---
Attachments:	client patch Server patch

Description Karl Hakimian 2019-12-17 21:52:50 UTC

There is an upstream bug in 12.1 that keeps the 12.1 client from connecting to a 12.1 server on another machine.

Reproducible: Always

Steps to Reproduce:
1.start 12.1 server on machine a
2.From machine b psql -h a db
Actual Results:  
Returns error
psql: error: could not connect to server: FATAL:  unsupported frontend protocol 1234.5679: server supports 2.0 to 3.0

Expected Results:  
Should have connected

There are two patches from upstream that addresses this on both the client and the server. Applying the patches fixed the issue for me.

Comment 1 Karl Hakimian 2019-12-17 21:54:01 UTC

Created attachment 599976 [details, diff]
client patch

Comment 2 Karl Hakimian 2019-12-17 21:54:29 UTC

Created attachment 599978 [details, diff]
Server patch

Comment 3 Tomáš Mózes 2020-05-29 02:03:18 UTC

Probably obsolete with versions 12.2/12.3 in tree?