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add benchmark (against paho mqtt lib) update copyright
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jeffreystoke
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| /.idea | ||
| /.vscode | ||
| /.vscode | ||
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| /fuzz-test | ||
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| libmqtt-fuzz.zip |
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| # Benchmark for MQTT Golang client libs | ||
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| ## Recommended Environment | ||
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| - MQTT Broker - emqttd (Docker) |
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| /* | ||
| * Copyright GoIIoT (https://github.com/goiiot) | ||
| * | ||
| * Licensed under the Apache License, Version 2.0 (the "License"); | ||
| * you may not use this file except in compliance with the License. | ||
| * You may obtain a copy of the License at | ||
| * | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, software | ||
| * distributed under the License is distributed on an "AS IS" BASIS, | ||
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| * See the License for the specific language governing permissions and | ||
| * limitations under the License. | ||
| */ | ||
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| package benchmark | ||
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| import ( | ||
| "bytes" | ||
| "net/url" | ||
| "sync" | ||
| "sync/atomic" | ||
| "testing" | ||
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| pah "github.com/eclipse/paho.mqtt.golang" | ||
| lib "github.com/goiiot/libmqtt" | ||
| ) | ||
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| //smqM "github.com/surgemq/message" | ||
| //smq "github.com/surgemq/surgemq/service" | ||
| //gmq "github.com/yosssi/gmq/mqtt/client" | ||
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| const ( | ||
| keepalive = 10 | ||
| server = "localhost:1883" | ||
| username = "foo" | ||
| password = "bar" | ||
| topic = "/foo" | ||
| qos = 0 | ||
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| pubCount = 50000 | ||
| ) | ||
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| var ( | ||
| topicMsg = []byte("bar") | ||
| ) | ||
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| func BenchmarkLibmqttClient(b *testing.B) { | ||
| b.N = pubCount | ||
| b.ReportAllocs() | ||
| var count uint32 | ||
| var client lib.Client | ||
| var err error | ||
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| b.ResetTimer() | ||
| if client, err = lib.NewClient( | ||
| //lib.WithLog(lib.Verbose), | ||
| lib.WithServer(server), | ||
| lib.WithKeepalive(keepalive, 1.2), | ||
| lib.WithIdentity(username, password), | ||
| lib.WithRecvBuf(100), | ||
| lib.WithSendBuf(100), | ||
| lib.WithCleanSession(true)); err != nil { | ||
| b.Log(err) | ||
| b.FailNow() | ||
| } | ||
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| client.HandleSub(func(topics []*lib.Topic, err error) { | ||
| go func() { | ||
| for i := 0; i < pubCount; i++ { | ||
| client.Publish(&lib.PublishPacket{ | ||
| TopicName: topic, | ||
| Qos: qos, | ||
| Payload: topicMsg, | ||
| }) | ||
| } | ||
| }() | ||
| }) | ||
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| client.HandlePub(func(topic string, err error) { | ||
| if err != nil { | ||
| b.FailNow() | ||
| } | ||
| }) | ||
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| client.HandleUnSub(func(topics []string, err error) { | ||
| if err != nil { | ||
| b.FailNow() | ||
| } | ||
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| client.Destroy(true) | ||
| }) | ||
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| client.Handle(topic, func(t string, q lib.QosLevel, msg []byte) { | ||
| if topic != t || q != qos || bytes.Compare(msg, topicMsg) != 0 { | ||
| b.FailNow() | ||
| } | ||
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| atomic.AddUint32(&count, 1) | ||
| if atomic.LoadUint32(&count) == pubCount { | ||
| client.UnSubscribe(topic) | ||
| } | ||
| }) | ||
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| client.Connect(func(server string, code lib.ConnAckCode, err error) { | ||
| if err != nil { | ||
| b.Log(err) | ||
| b.FailNow() | ||
| } else if code != lib.ConnAccepted { | ||
| b.FailNow() | ||
| } | ||
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| client.Subscribe(&lib.Topic{Name: topic, Qos: qos}) | ||
| }) | ||
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| client.Wait() | ||
| } | ||
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| func BenchmarkPahoClient(b *testing.B) { | ||
| b.N = pubCount | ||
| b.ReportAllocs() | ||
| var count uint32 | ||
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| wg := &sync.WaitGroup{} | ||
| wg.Add(1) | ||
| b.ResetTimer() | ||
| serverURL, err := url.Parse("tcp://" + server) | ||
| if err != nil { | ||
| b.FailNow() | ||
| } | ||
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| client := pah.NewClient(&pah.ClientOptions{ | ||
| Servers: []*url.URL{serverURL}, | ||
| KeepAlive: keepalive, | ||
| Username: username, | ||
| Password: password, | ||
| CleanSession: true, | ||
| ProtocolVersion: 4, | ||
| Store: pah.NewMemoryStore(), | ||
| }) | ||
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| t := client.Connect() | ||
| if !t.Wait() { | ||
| b.FailNow() | ||
| } | ||
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| if err := t.Error(); err != nil { | ||
| b.Log(err) | ||
| b.FailNow() | ||
| } | ||
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| t = client.Subscribe(topic, 0, func(c pah.Client, message pah.Message) { | ||
| if topic != message.Topic() || | ||
| bytes.Compare(topicMsg, message.Payload()) != 0 || | ||
| qos != message.Qos() { | ||
| b.FailNow() | ||
| } | ||
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| atomic.AddUint32(&count, 1) | ||
| if atomic.LoadUint32(&count) == pubCount { | ||
| t := c.Unsubscribe(topic) | ||
| if !t.Wait() { | ||
| b.FailNow() | ||
| } | ||
| if err := t.Error(); err != nil { | ||
| b.Log(err) | ||
| b.FailNow() | ||
| } | ||
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| c.Disconnect(0) | ||
| wg.Done() | ||
| } | ||
| }) | ||
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| if !t.Wait() { | ||
| b.FailNow() | ||
| } | ||
| if err := t.Error(); err != nil { | ||
| b.Log(err) | ||
| b.FailNow() | ||
| } | ||
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| for i := 0; i < pubCount; i++ { | ||
| t = client.Publish(topic, 0, false, topicMsg) | ||
| if !t.Wait() { | ||
| b.FailNow() | ||
| } | ||
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| if err := t.Error(); err != nil { | ||
| b.Log(err) | ||
| b.FailNow() | ||
| } | ||
| } | ||
| wg.Wait() | ||
| } | ||
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| //func BenchmarkGmqClient(b *testing.B) { | ||
| // client := gmq.New(&gmq.Options{}) | ||
| // client.Connect(&gmq.ConnectOptions{ | ||
| // Network: "tcp", | ||
| // Address: server, | ||
| // UserName: []byte(username), | ||
| // Password: []byte(password), | ||
| // KeepAlive: keepalive, | ||
| // }) | ||
| // subHandler := func(topicName, message []byte) { | ||
| // | ||
| // } | ||
| // if err := client.Subscribe(&gmq.SubscribeOptions{ | ||
| // SubReqs: []*gmq.SubReq{ | ||
| // { | ||
| // TopicFilter: []byte(topic), | ||
| // QoS: qos, | ||
| // Handler: subHandler, | ||
| // }, | ||
| // }, | ||
| // }); err != nil { | ||
| // b.Log(err) | ||
| // b.FailNow() | ||
| // } | ||
| // | ||
| //} | ||
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| //func BenchmarkSurgeClient(b *testing.B) { | ||
| // client := &smq.Client{KeepAlive: 10} | ||
| // err := client.Connect(server, &smqM.ConnectMessage{}) | ||
| // if err != nil { | ||
| // b.Log(err) | ||
| // b.FailNow() | ||
| // } | ||
| //} |
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