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40 lines
909 B
40 lines
909 B
package reader
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import (
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"github.com/alibaba/RedisShake/internal/entry"
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"github.com/alibaba/RedisShake/internal/log"
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"github.com/alibaba/RedisShake/internal/rdb"
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"path/filepath"
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)
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type rdbReader struct {
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path string
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ch chan *entry.Entry
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}
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func NewRDBReader(path string) Reader {
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log.Infof("NewRDBReader: path=[%s]", path)
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absolutePath, err := filepath.Abs(path)
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if err != nil {
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log.Panicf("NewRDBReader: filepath.Abs error: %s", err.Error())
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}
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log.Infof("NewRDBReader: absolute path=[%s]", absolutePath)
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r := new(rdbReader)
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r.path = absolutePath
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return r
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}
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func (r *rdbReader) StartRead() chan *entry.Entry {
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r.ch = make(chan *entry.Entry, 1024)
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go func() {
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// start parse rdb
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log.Infof("start send RDB. path=[%s]", r.path)
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rdbLoader := rdb.NewLoader(r.path, r.ch)
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_ = rdbLoader.ParseRDB()
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log.Infof("send RDB finished. path=[%s]", r.path)
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close(r.ch)
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}()
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return r.ch
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}
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