* add multiple rate limiter in grpc using a token bucket
* PR feedback
* add in client retry for go client
* update test files
* remove log line only retry on ResourceExhausted and Unavailable
* add some concurrency limits so we don't swamp ourselves
* add some logging for when we are getting backed up
* lets not queue up when we are too full to prevent OOM problems
* fix spelling
* add config options for maximum concurrent and how long to wait for flush , let the wait for flush setting be used as back pressure and a signal to writers that we are slowing up
* lots of changes to buffering
* fix data race
* add some comments explaing how this works, change errors to be ResourceExhausted now that we have client retry and limit how many gofuncs we can create on cleanup and wait for them to finish before we exit
* hooking up the config values so they go to the right place
* Update config.go to default to 1 ms waitForFlush
* disable grpc_retry for client streams
* explicitly set the limit if it is 0
* weirdness because we were using an older version of the lib
---------
Co-authored-by: Sean Reilly <sean@hatchet.run>
Co-authored-by: Alexander Belanger <alexander@hatchet.run>
* add an essential pool for heatbeats
* add some telemetry spans to heartbeat and capture any errors
---------
Co-authored-by: Sean Reilly <sean@hatchet.run>
* feat: runtime signature
* feat: add sdk runtime to worker model
* feat: post runtime
* feat: expose sdk version on worker
* feat: go inf
* chore: gen
* chore: migrations and generation
* fix: simpler runtime
* feat: hatchet sdk ver
* fix: rm debug line
- Simplifies architecture for splitting engine services into different components. The three supported services are now `grpc-api`, `scheduler`, and `controllers`. The `grpc-api` service is the only one which needs to be exposed for workers. The other two can run as unexposed services.
- Fixes a set of bugs and race conditions in the `v2` scheduler
- Adds a `lastActive` time to the `Queue` table and includes a migration which sets this `lastActive` time for the most recent 24 hours of queues. Effectively this means that the max scheduling time in a queue is 24 hours.
- Rewrites the `ListWorkflowsForEvent` query to improve performance and select far fewer rows.
* feat(throughput): single process per queue
* fix data race
* fix: golint and data race on load test
* wrap up initial v2 scheduler
* fix: more debug logs and tighten channel logic/blocking sends
* improved casing on dispatcher and lease manager
* fix: data race on min id
* increase wait on load test, fix data race
* fix: trylock -> lock
* clean up queue when no longer in set
* fix: clean up cache on exit
* ensure cleanup is only called once
* address review comments
* (wip) handle step run updates without deferred updates
* refactor: buffered writes of step run statuses
* fix: add more safety on tenant pools
* add configurable flush period, remove wait for started
* flush immediately if last flush time plus flush period is in the past
* feat: add configurable flush internal/max items
* fix: trunc large payloads
* lets send the stepRuns and steps with output back on the WorkflowRunGet
* fix: times
* fix: rm unsafe
* rename to GetStepRunsForJobRunsWithOutput so we know we might potentially be getting a very large result set
---------
Co-authored-by: Sean Reilly <sean@hatchet.run>
* progress commit of bulk inserts
* in_flight: Add changes to metering finish the bulk insert
* remove an attempt to overide enforce limits
* merge in PR fixes
* update docs to add in an additional section in the User guide to describe pushing single events and pushing multiple events
* run lint fix
---------
Co-authored-by: Sean Reilly <sean@hatchet.run>
