Ashutosh Narkar b7078b2e19 Fix OPA deadlock while stopping bundle plugin ...

This commit fixes couple of issues that could result
in blocking OPA:

1) When the bundle plugin attempts to stop the bundle
downloader, it first grabs the lock on the plugin and then
stops the downloader. The downloader in-turn calls the plugin’s
callback function which now waits for the lock to be released
by the plugin's stop function. This results in a deadlock.

This commit fixes this issue by making sure the plugin's stop
function releases the lock before stopping the downloader.

2) Another issue that could block OPA is when the stop function
on the same downloader gets called multiple times.

Fixes: #3363

Signed-off-by: Ashutosh Narkar <anarkar4387@gmail.com>

2021-05-21 11:29:46 -07:00

..

bundle

Fix OPA deadlock while stopping bundle plugin

2021-05-21 11:29:46 -07:00

discovery

Change check-lint to use golangci-lint (#3465)

2021-05-19 07:52:02 +02:00

logs

Change check-lint to use golangci-lint (#3465)

2021-05-19 07:52:02 +02:00

rest

Change check-lint to use golangci-lint (#3465)

2021-05-19 07:52:02 +02:00

status

Change check-lint to use golangci-lint (#3465)

2021-05-19 07:52:02 +02:00

plugins_test.go

Change check-lint to use golangci-lint (#3465)

2021-05-19 07:52:02 +02:00

plugins.go

plugins: Add String() for plugin status

2021-05-10 11:34:14 -04:00