gristlabs_grist-core/app
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
2023-10-02 14:41:04 -04:00
..
client (core) Preventing updates for widgets options when nothing has changed 2023-09-27 23:19:25 +02:00
common (core) Delete my account button 2023-09-27 14:49:23 +02:00
gen-server (core) Add options to /status health-check endpoints to check DB and Redis liveness. 2023-10-02 14:41:04 -04:00
plugin (core) Add Command API to Grist Plugin API 2023-09-27 13:25:18 -04:00
server (core) Add options to /status health-check endpoints to check DB and Redis liveness. 2023-10-02 14:41:04 -04:00
tsconfig.json (core) move home server into core 2020-07-21 20:39:10 -04:00