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https://gitee.com/milvus-io/milvus.git
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58 lines
2.0 KiB
Go
58 lines
2.0 KiB
Go
// Copyright (C) 2019-2020 Zilliz. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance
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// with the License. You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software distributed under the License
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// is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
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// or implied. See the License for the specific language governing permissions and limitations under the License.
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package rmq
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import (
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"context"
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"github.com/milvus-io/milvus/internal/mq/mqimpl/rocksmq/client"
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"github.com/milvus-io/milvus/internal/mq/mqimpl/rocksmq/server"
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"github.com/milvus-io/milvus/pkg/metrics"
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"github.com/milvus-io/milvus/pkg/mq/msgstream/mqwrapper"
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"github.com/milvus-io/milvus/pkg/util/timerecord"
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)
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var _ mqwrapper.Producer = (*rmqProducer)(nil)
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// rmqProducer contains a rocksmq producer
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type rmqProducer struct {
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p client.Producer
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}
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// Topic returns the topic of rmq producer
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func (rp *rmqProducer) Topic() string {
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return rp.p.Topic()
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}
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// Send send the producer messages to rocksmq
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func (rp *rmqProducer) Send(ctx context.Context, message *mqwrapper.ProducerMessage) (mqwrapper.MessageID, error) {
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start := timerecord.NewTimeRecorder("send msg to stream")
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metrics.MsgStreamOpCounter.WithLabelValues(metrics.SendMsgLabel, metrics.TotalLabel).Inc()
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id, err := rp.p.Send(message)
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if err != nil {
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metrics.MsgStreamOpCounter.WithLabelValues(metrics.SendMsgLabel, metrics.FailLabel).Inc()
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return &server.RmqID{MessageID: id}, err
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}
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elapsed := start.ElapseSpan()
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metrics.MsgStreamRequestLatency.WithLabelValues(metrics.SendMsgLabel).Observe(float64(elapsed.Milliseconds()))
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metrics.MsgStreamOpCounter.WithLabelValues(metrics.SendMsgLabel, metrics.SuccessLabel).Inc()
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return &server.RmqID{MessageID: id}, nil
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}
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// Close does nothing currently
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func (rp *rmqProducer) Close() {
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// TODO: close producer. Now it has bug
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// rp.p.Close()
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}
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