mirror of
https://github.com/hanzoai/tasks.git
synced 2026-10-04 02:04:03 +00:00
Alex ShtinandGitHub
8e8f1b0f7c
## What changed?
<!-- Describe what has changed in this PR -->
Remove license header from every file. Because it is really hard to
follow in this PR here is the summary:
1. License header is removed from all `.go` and `.proto` files
:fireworks::fireworks:🎆.
2. `LICENSE` file in the root directory has only Temporal and Uber
copyrights.
3. 5 other `LICENSE` files added to the packages which have copyrights
different from Temporal and Uber: Datadog, Xargin, "Mat Ryer, Tyler
Bunnell and contributors".
4. `license_file` flag is removed from all code generation tools.
5. `copyright_file` flag is removed from `go:generate mockgen`
directive.
6. All copyright related targets are removed from `Makefile`.
7. Updated Temporal copyright year to 2025 everywhere.
## Why?
<!-- Tell your future self why have you made these changes -->
I double checked with legal department that it is not needed to have
license header in every file. One file per repo is enough. I put all
copyrights to the root `LICENSE` file and removed header from all other
files. Also updated tools and `Makefile`.
106 lines
2.5 KiB
Go
106 lines
2.5 KiB
Go
package taskqueue
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import (
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"context"
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"math"
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"time"
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"go.temporal.io/api/serviceerror"
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"go.temporal.io/server/common/backoff"
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p "go.temporal.io/server/common/persistence"
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)
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var (
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retryForeverPolicy = backoff.NewExponentialRetryPolicy(250 * time.Millisecond).
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WithExpirationInterval(backoff.NoInterval).
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WithMaximumInterval(30 * time.Second)
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)
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func (s *Scavenger) completeTasks(
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ctx context.Context,
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key *p.TaskQueueKey,
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exclusiveMaxTaskID int64,
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limit int,
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) (int, error) {
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var n int
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var err error
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err = s.retryForever(func() error {
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n, err = s.db.CompleteTasksLessThan(ctx, &p.CompleteTasksLessThanRequest{
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NamespaceID: key.NamespaceID,
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TaskQueueName: key.TaskQueueName,
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TaskType: key.TaskQueueType,
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ExclusiveMaxTaskID: exclusiveMaxTaskID,
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Limit: limit,
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})
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return err
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})
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return n, err
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}
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func (s *Scavenger) getTasks(
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ctx context.Context,
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key *p.TaskQueueKey,
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batchSize int,
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) (*p.GetTasksResponse, error) {
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var err error
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var resp *p.GetTasksResponse
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err = s.retryForever(func() error {
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resp, err = s.db.GetTasks(ctx, &p.GetTasksRequest{
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NamespaceID: key.NamespaceID,
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TaskQueue: key.TaskQueueName,
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TaskType: key.TaskQueueType,
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InclusiveMinTaskID: 0, // get the first N tasks sorted by taskID
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ExclusiveMaxTaskID: math.MaxInt64,
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PageSize: batchSize,
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})
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return err
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})
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return resp, err
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}
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func (s *Scavenger) listTaskQueue(
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ctx context.Context,
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pageSize int,
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pageToken []byte,
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) (*p.ListTaskQueueResponse, error) {
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var err error
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var resp *p.ListTaskQueueResponse
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err = s.retryForever(func() error {
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resp, err = s.db.ListTaskQueue(ctx, &p.ListTaskQueueRequest{
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PageSize: pageSize,
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PageToken: pageToken,
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})
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return err
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})
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return resp, err
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}
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func (s *Scavenger) deleteTaskQueue(
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ctx context.Context,
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key *p.TaskQueueKey,
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rangeID int64,
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) error {
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// retry only on service busy errors
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return backoff.ThrottleRetry(func() error {
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return s.db.DeleteTaskQueue(ctx, &p.DeleteTaskQueueRequest{
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TaskQueue: &p.TaskQueueKey{
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NamespaceID: key.NamespaceID,
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TaskQueueName: key.TaskQueueName,
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TaskQueueType: key.TaskQueueType,
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},
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RangeID: rangeID,
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})
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}, retryForeverPolicy, func(err error) bool {
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_, ok := err.(*serviceerror.ResourceExhausted)
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return ok
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})
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}
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func (s *Scavenger) retryForever(op func() error) error {
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return backoff.ThrottleRetry(op, retryForeverPolicy, s.isRetryable)
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}
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func (s *Scavenger) isRetryable(err error) bool {
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return s.Alive()
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}
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