mirror of
https://github.com/chrislusf/seaweedfs
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25 lines
591 B
Go
25 lines
591 B
Go
package pub_client
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import (
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"fmt"
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"github.com/seaweedfs/seaweedfs/weed/mq/pub_balancer"
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"github.com/seaweedfs/seaweedfs/weed/pb/mq_pb"
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"github.com/seaweedfs/seaweedfs/weed/util"
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)
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func (p *TopicPublisher) Publish(key, value []byte) error {
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hashKey := util.HashToInt32(key) % pub_balancer.MaxPartitionCount
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if hashKey < 0 {
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hashKey = -hashKey
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}
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inputBuffer, found := p.partition2Buffer.Floor(hashKey+1, hashKey+1)
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if !found {
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return fmt.Errorf("no input buffer found for key %d", hashKey)
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}
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return inputBuffer.Enqueue(&mq_pb.DataMessage{
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Key: key,
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Value: value,
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})
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}
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