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add.go
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add.go
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// Copyright (c) 2021 Terminus, Inc.
//
// This program is free software: you can use, redistribute, and/or modify
// it under the terms of the GNU Affero General Public License, version 3
// or later ("AGPL"), as published by the Free Software Foundation.
//
// This program is distributed in the hope that it will be useful, but WITHOUT
// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
// FITNESS FOR A PARTICULAR PURPOSE.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
package throttler
import (
"github.com/erda-project/erda/modules/pipeline/pipengine/queue/enhancedqueue"
)
const defaultQueueWindow = 100
func (t *throttler) addKeyToQueue(key string, req AddKeyToQueueRequest) {
eq, ok := t.queueByName[req.QueueName]
if !ok {
var queueWindow int64 = defaultQueueWindow
if req.QueueWindow != nil {
queueWindow = *req.QueueWindow
}
eq = t.addQueue(req.QueueName, queueWindow)
} else {
// 队列已存在,且 queueWindow 改变
if req.QueueWindow != nil && *req.QueueWindow != eq.ProcessingWindow() {
eq.SetProcessingWindow(*req.QueueWindow)
}
}
// 队列增加 key
eq.Add(key, req.Priority, req.CreationTime)
// key 关联的队列
keyQueueByName, ok := t.keyRelatedQueues[key]
if !ok {
keyQueueByName = make(map[string]*enhancedqueue.EnhancedQueue)
}
// 关联队列
keyQueueByName[req.QueueName] = eq
t.keyRelatedQueues[key] = keyQueueByName
}
func (t *throttler) addQueue(name string, window int64) *enhancedqueue.EnhancedQueue {
eq := t.queueByName[name]
if eq != nil {
eq.SetProcessingWindow(window)
} else {
eq = enhancedqueue.NewEnhancedQueue(window)
}
t.queueByName[name] = eq
return eq
}