62eb1b0f25
* Queue: Add generic graceful queues with settings * Queue & Setting: Add worker pool implementation * Queue: Add worker settings * Queue: Make resizing worker pools * Queue: Add name variable to queues * Queue: Add monitoring * Queue: Improve logging * Issues: Gracefulise the issues indexer Remove the old now unused specific queues * Task: Move to generic queue and gracefulise * Issues: Standardise the issues indexer queue settings * Fix test * Queue: Allow Redis to connect to unix * Prevent deadlock during early shutdown of issue indexer * Add MaxWorker settings to queues * Merge branch 'master' into graceful-queues * Update modules/indexer/issues/indexer.go Co-Authored-By: guillep2k <18600385+guillep2k@users.noreply.github.com> * Update modules/indexer/issues/indexer.go Co-Authored-By: guillep2k <18600385+guillep2k@users.noreply.github.com> * Update modules/queue/queue_channel.go Co-Authored-By: guillep2k <18600385+guillep2k@users.noreply.github.com> * Update modules/queue/queue_disk.go * Update modules/queue/queue_disk_channel.go Co-Authored-By: guillep2k <18600385+guillep2k@users.noreply.github.com> * Rename queue.Description to queue.ManagedQueue as per @guillep2k * Cancel pool workers when removed * Remove dependency on queue from setting * Update modules/queue/queue_redis.go Co-Authored-By: guillep2k <18600385+guillep2k@users.noreply.github.com> * As per @guillep2k add mutex locks on shutdown/terminate * move unlocking out of setInternal * Add warning if number of workers < 0 * Small changes as per @guillep2k * No redis host specified not found * Clean up documentation for queues * Update docs/content/doc/advanced/config-cheat-sheet.en-us.md * Update modules/indexer/issues/indexer_test.go * Ensure that persistable channel queue is added to manager * Rename QUEUE_NAME REDIS_QUEUE_NAME * Revert "Rename QUEUE_NAME REDIS_QUEUE_NAME" This reverts commit 1f83b4fc9b9dabda186257b38c265fe7012f90df. Co-authored-by: guillep2k <18600385+guillep2k@users.noreply.github.com> Co-authored-by: Lauris BH <lauris@nix.lv> Co-authored-by: techknowlogick <matti@mdranta.net> Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
75 lines
2.1 KiB
Go
75 lines
2.1 KiB
Go
// Copyright 2019 The Gitea Authors. All rights reserved.
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// Use of this source code is governed by a MIT-style
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// license that can be found in the LICENSE file.
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package queue
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import (
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"encoding/json"
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"fmt"
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"code.gitea.io/gitea/modules/log"
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"code.gitea.io/gitea/modules/setting"
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)
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func validType(t string) (Type, error) {
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if len(t) == 0 {
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return PersistableChannelQueueType, nil
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}
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for _, typ := range RegisteredTypes() {
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if t == string(typ) {
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return typ, nil
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}
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}
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return PersistableChannelQueueType, fmt.Errorf("Unknown queue type: %s defaulting to %s", t, string(PersistableChannelQueueType))
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}
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// CreateQueue for name with provided handler and exemplar
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func CreateQueue(name string, handle HandlerFunc, exemplar interface{}) Queue {
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q := setting.GetQueueSettings(name)
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opts := make(map[string]interface{})
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opts["Name"] = name
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opts["QueueLength"] = q.Length
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opts["BatchLength"] = q.BatchLength
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opts["DataDir"] = q.DataDir
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opts["Addresses"] = q.Addresses
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opts["Network"] = q.Network
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opts["Password"] = q.Password
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opts["DBIndex"] = q.DBIndex
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opts["QueueName"] = q.QueueName
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opts["Workers"] = q.Workers
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opts["MaxWorkers"] = q.MaxWorkers
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opts["BlockTimeout"] = q.BlockTimeout
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opts["BoostTimeout"] = q.BoostTimeout
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opts["BoostWorkers"] = q.BoostWorkers
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typ, err := validType(q.Type)
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if err != nil {
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log.Error("Invalid type %s provided for queue named %s defaulting to %s", q.Type, name, string(typ))
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}
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cfg, err := json.Marshal(opts)
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if err != nil {
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log.Error("Unable to marshall generic options: %v Error: %v", opts, err)
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log.Error("Unable to create queue for %s", name, err)
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return nil
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}
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returnable, err := NewQueue(typ, handle, cfg, exemplar)
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if q.WrapIfNecessary && err != nil {
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log.Warn("Unable to create queue for %s: %v", name, err)
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log.Warn("Attempting to create wrapped queue")
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returnable, err = NewQueue(WrappedQueueType, handle, WrappedQueueConfiguration{
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Underlying: Type(q.Type),
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Timeout: q.Timeout,
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MaxAttempts: q.MaxAttempts,
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Config: cfg,
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QueueLength: q.Length,
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}, exemplar)
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}
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if err != nil {
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log.Error("Unable to create queue for %s: %v", name, err)
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return nil
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}
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return returnable
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}
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