Update git submodules

* Update charm-mysql-router from branch 'master'
  to 5942b035f6ed136632b7a20711a0422ca561e0a6
  - Restart router if connections fail with 2003 code
    
    At the moment if a connection through the router fails after a
    configuration update the router is only restarted if the connection
    error has a code of 2013 but often the error thrown is 2003 (see
    *1) . This patch alters the charms
    behaviour to also restart the router on a 2013 error.
    
    While testing this patch it became apparent that a connection
    attempt through the router immediatly after the router has been
    restarted very often fail. So, the connection attempt has been
    moved into its own method with its own tenacity retry logic.
    A side effect of this is that the total possible wait time
    has increased from 5 * 10 (outer tenacity loop) to 5 * 10 * 5
    (outer tenacity loop and inner tenacity loop).
    
    *1 https://dev.mysql.com/doc/mysql-errors/8.0/en/client-error-reference.html
    
    Closes-Bug: #1973177
    Change-Id: I9c2846bf4f21d2dcb1958bee4c9fa72dd4464b6c
This commit is contained in:
Liam Young 2022-05-23 15:53:17 +00:00 committed by Gerrit Code Review
parent ee8ef06d24
commit 1847fca2c9
1 changed files with 1 additions and 1 deletions

@ -1 +1 @@
Subproject commit d999571ae9d0cfdea2ce713e7317d995be1218a3
Subproject commit 5942b035f6ed136632b7a20711a0422ca561e0a6