13890650872
80%

Ran 17 Mar 2025 03:05AM UTC

Jobs 1

Files 33

Run time 1min

Badge

Embed ▾

Committed 14 Mar 2025 05:01PM UTC coverage: 77.703%. Remained the same

Build # 13890650872

Build Type

push

github

Committed by

web-flow

Commit Message

CP-48676: Reuse pool sessions on slave logins (#6258)

This was first introduced in
https://github.com/xapi-project/xen-api/pull/5986 but was later reverted
as the mutex it introduced caused a deadlock with the DB mutex. This PR
has now been reworked to use an Atomic variable, removing the need for
the mutex.

This PR allows pool sessions to be reused (if the flag is turned on,
which it is by default). This greatly speeds up communications between
hosts which is important for repetitive calls e.g. one customer was
running get_servertime frequently on all hosts in a pool which was
causing problems due to the length of each call.

When we get this reusable session, we can optionally validate the
session before using it but this increases the duration of the call, so
this is off by default. Excepting a toolstack restart, the reusable
session should always be valid as it is excluded from deletion in
destroy_db_session

Run Details

3356 of 4319 relevant lines covered (77.7%)

0.78 hits per line

Jobs

ID	Job ID	Ran	Files	Coverage
1	python3.11 - 13890650872.1	17 Mar 2025 03:05AM UTC	33	77.7	GitHub Action Run

xapi-project / xen-api / 13890650872
80%

README BADGES
x

Markdown

Textile

RDoc

HTML

Rst

Jobs

Source Files on build 13890650872

xapi-project / xen-api / 13890650872 80%

README BADGES x

Markdown

Textile

RDoc

HTML

Rst

Jobs

Source Files on build 13890650872

xapi-project / xen-api / 13890650872
80%

README BADGES
x