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57 lines
1.3 KiB
57 lines
1.3 KiB
6 years ago
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// Copyright 2018 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 issues
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import (
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"time"
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"code.gitea.io/gitea/modules/setting"
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)
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// ChannelQueue implements
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type ChannelQueue struct {
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queue chan *IndexerData
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indexer Indexer
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batchNumber int
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}
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// NewChannelQueue create a memory channel queue
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func NewChannelQueue(indexer Indexer, batchNumber int) *ChannelQueue {
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return &ChannelQueue{
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queue: make(chan *IndexerData, setting.Indexer.UpdateQueueLength),
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indexer: indexer,
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batchNumber: batchNumber,
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}
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}
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// Run starts to run the queue
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func (c *ChannelQueue) Run() error {
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var i int
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var datas = make([]*IndexerData, 0, c.batchNumber)
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for {
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select {
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case data := <-c.queue:
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datas = append(datas, data)
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if len(datas) >= c.batchNumber {
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c.indexer.Index(datas)
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// TODO: save the point
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datas = make([]*IndexerData, 0, c.batchNumber)
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}
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case <-time.After(time.Millisecond * 100):
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i++
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if i >= 3 && len(datas) > 0 {
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c.indexer.Index(datas)
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// TODO: save the point
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datas = make([]*IndexerData, 0, c.batchNumber)
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}
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}
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}
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}
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// Push will push the indexer data to queue
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func (c *ChannelQueue) Push(data *IndexerData) {
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c.queue <- data
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}
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