Files
bc62a89c34 [AV-1829]: Add node process failure management (#150)
* start adding some checks for node stop

* avoid closing the notification chan

* get to work health up to a good point

* notification of node failure events to user he decides

* use new channel in example

* fix unit tests

* add stopped node check on server healthy check

* keep dead status of process and let used find out on that

* add management of node failure on server

* fix unit tests

* fix e2e test

* Update local/node.go

Co-authored-by: Dan Laine <[email protected]>

* fix after applying suggested changes

* add more sync to local node process

* check this causes unit test error at CI

* add state to process manage struct

* add process exit code to notification msg

* fix stuff related to changing notification msg

* fix unit test

* add ctx to node Wait, network RemoveNode

* fix unit test

* kill all descendant of wait context failure

* address PR comment

* move context wait to Stop

* fix unit test issue

* use Await4 to avoid race conditions

* improve comments

* nit

* rm comments regarding Ctrl+C special case and improve code for that

* address PR comment

* move node process to its own file

* add missing file

* reduce number of channels

* address PR comments

* address PR comments

* change Alive method for Status method

* address PR comments

* avoid using of syscal

* address PR comments

* avoid syscall SIGNAL stuff

* address PR comments

* fix examples delay

* fix log format; go mod tidy

* Dan's pass; remove unexpectedStopChan (#158)

* move status to its own package; nits

* combine newNodeProcess and Start

* update nodeProcess

* remove unexpected stop chan

* nit

* fix test

* fix local network stop context cancellation

* fix node stop deadlock

* make Stop return exit code rather than error

* remove return value from killDescendants

* nits; bump timeout

* lint

* add wait time to Status to be notified on common avalanchego startup
failures

* fix lock in Status()

* fix lock code

* increase first status call wait time

* remove first call to status check

Co-authored-by: Dan Laine <[email protected]>
2022-07-12 17:42:42 -04:00
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