mirror of
https://github.com/seaweedfs/seaweedfs.git
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49 lines
1.4 KiB
Go
49 lines
1.4 KiB
Go
package segment
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import (
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"github.com/chrislusf/seaweedfs/weed/pb/message_fbs"
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flatbuffers "github.com/google/flatbuffers/go"
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)
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func CreateMessage(b *flatbuffers.Builder, producerId int32, producerSeq int64, segmentId int32, segmentSeq int64,
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eventTsNs int64, recvTsNs int64, properties map[string]string, key []byte, value []byte) {
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b.Reset()
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var names, values, pairs []flatbuffers.UOffsetT
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for k, v := range properties {
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names = append(names, b.CreateString(k))
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values = append(values, b.CreateString(v))
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}
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for i, _ := range names {
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message_fbs.NameValueStart(b)
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message_fbs.NameValueAddName(b, names[i])
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message_fbs.NameValueAddValue(b, values[i])
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pair := message_fbs.NameValueEnd(b)
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pairs = append(pairs, pair)
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}
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message_fbs.MessageStartPropertiesVector(b, len(properties))
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for i := len(pairs) - 1; i >= 0; i-- {
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b.PrependUOffsetT(pairs[i])
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}
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prop := b.EndVector(len(properties))
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k := b.CreateByteVector(key)
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v := b.CreateByteVector(value)
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message_fbs.MessageStart(b)
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message_fbs.MessageAddProducerId(b, producerId)
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message_fbs.MessageAddProducerSeq(b, producerSeq)
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message_fbs.MessageAddSegmentId(b, segmentId)
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message_fbs.MessageAddSegmentSeq(b, segmentSeq)
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message_fbs.MessageAddEventTsNs(b, eventTsNs)
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message_fbs.MessageAddRecvTsNs(b, recvTsNs)
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message_fbs.MessageAddProperties(b, prop)
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message_fbs.MessageAddKey(b, k)
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message_fbs.MessageAddData(b, v)
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message := message_fbs.MessageEnd(b)
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b.Finish(message)
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}
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