gristlabs_grist-core

Commit Graph

Author	SHA1	Message	Date
Dmitry S	fbae81648c	(core) Add options to /status health-check endpoints to check DB and Redis liveness. Summary: - /status accepts new optional query parameters: db=1, redis=1, and timeout=<ms> (defaults to 10_000). - These verify that the server can make trivial calls to DB/Redis, and that they return within the timeout. - New HealthCheck tests simulates DB and Redis problems. - Added resilience to Redis reconnects (helped by a test case that simulates disconnects) - When closing Redis-based session store, disconnect from Redis (to avoid hanging tests) Some associated test reorg: - Move stripeTools out of test/nbrowser, and remove an unnecessary dependency, to avoid starting up browser for gen-server tests. - Move TcpForwarder to its own file, to use in the new test. Test Plan: Added a new HealthCheck test that simulates DB and Redis problems. Reviewers: georgegevoian Reviewed By: georgegevoian Differential Revision: https://phab.getgrist.com/D4054	1 year ago

Author

SHA1

Message

Date

Dmitry S

fbae81648c

(core) Add options to /status health-check endpoints to check DB and Redis liveness.

Summary:
- /status accepts new optional query parameters: db=1, redis=1, and timeout=<ms> (defaults to 10_000).
- These verify that the server can make trivial calls to DB/Redis, and that they return within the timeout.
- New HealthCheck tests simulates DB and Redis problems.
- Added resilience to Redis reconnects (helped by a test case that simulates disconnects)
- When closing Redis-based session store, disconnect from Redis (to avoid hanging tests)

Some associated test reorg:
- Move stripeTools out of test/nbrowser, and remove an unnecessary dependency,
  to avoid starting up browser for gen-server tests.
- Move TcpForwarder to its own file, to use in the new test.

Test Plan: Added a new HealthCheck test that simulates DB and Redis problems.

Reviewers: georgegevoian

Reviewed By: georgegevoian

Differential Revision: https://phab.getgrist.com/D4054

1 Commits (dd22ebdaf001a5baf65130e4d06c0d4aa8ae5871)