Files
Alfred Landrumandrodrigozhou f5e9a0c509 use a factory to create shard contexts (#4586)
<!-- Describe what has changed in this PR -->
**What changed?**
Edit: I moved this from "draft" to real PR.

This adds a shard context factory, which returns a `ControllableContext`
that is the existing context interface plus the Pingable & FinishStop
methods that the controller needs (but api request handling doesn't).
The shard controller uses that to create contexts, instead of calling
`newContext` directly.

This does not update the shard controller tests. The tests in
controller_test.go should eventually change to test behavior at the new
interface boundary, and some of the existing tests ought to be moved,
likely to context's tests.

<!-- Tell your future self why have you made these changes -->
**Why?**
It simplifies the shard controller, and removes the duplicate logic used
to create a controller between the provider and `NewTestController`.

<!-- How have you verified this change? Tested locally? Added a unit
test? Checked in staging env? -->
**How did you test it?**
Unit & CI.

<!-- Assuming the worst case, what can be broken when deploying this
change to production? -->
**Potential risks**
None.

<!-- Is this PR a hotfix candidate or require that a notification be
sent to the broader community? (Yes/No) -->
**Is hotfix candidate?**
No.
2023-08-07 18:19:48 -05:00

41 lines
1.5 KiB
Go

// The MIT License
//
// Copyright (c) 2020 Temporal Technologies Inc. All rights reserved.
//
// Copyright (c) 2020 Uber Technologies, Inc.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
package shard
import (
"go.uber.org/fx"
"go.temporal.io/server/common"
)
var Module = fx.Options(
fx.Provide(ControllerProvider),
fx.Provide(ContextFactoryProvider),
fx.Provide(fx.Annotate(
func(p Controller) common.Pingable { return p },
fx.ResultTags(`group:"deadlockDetectorRoots"`),
)),
)