forked from lf-edge/ekuiper
-
Notifications
You must be signed in to change notification settings - Fork 0
/
pub.go
131 lines (116 loc) · 3.35 KB
/
pub.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
// Copyright 2021 EMQ Technologies Co., Ltd.
//
// 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.
// +build benchmark
//Not necessary to build the file, until for the edgex benchmark test
package main
import (
"context"
"encoding/json"
"fmt"
v2 "github.com/edgexfoundry/go-mod-core-contracts/v2/common"
"github.com/edgexfoundry/go-mod-core-contracts/v2/dtos"
"github.com/edgexfoundry/go-mod-messaging/v2/messaging"
"github.com/edgexfoundry/go-mod-messaging/v2/pkg/types"
"log"
"os"
"strconv"
"sync"
"time"
)
var msgConfig1 = types.MessageBusConfig{
PublishHost: types.HostInfo{
Host: "172.31.1.144",
Port: 5563,
Protocol: "tcp",
},
Type: messaging.ZeroMQ,
}
type data struct {
temperature int
humidity int
}
var mockup = []data{
{temperature: 10, humidity: 15},
{temperature: 15, humidity: 20},
{temperature: 20, humidity: 25},
{temperature: 25, humidity: 30},
{temperature: 30, humidity: 35},
{temperature: 35, humidity: 40},
{temperature: 40, humidity: 45},
{temperature: 45, humidity: 50},
{temperature: 50, humidity: 55},
{temperature: 55, humidity: 60},
}
func pubEventClientZeroMq(count int, wg *sync.WaitGroup) {
defer wg.Done()
if msgClient, err := messaging.NewMessageClient(msgConfig1); err != nil {
log.Fatal(err)
} else {
if ec := msgClient.Connect(); ec != nil {
log.Fatal(ec)
} else {
index := 0
for i := 0; i < count; i++ {
if i%10 == 0 {
index = 0
}
testEvent := dtos.NewEvent("demoProfile", "demo", "demoSource")
err := testEvent.AddSimpleReading("Temperature", v2.ValueTypeInt32, int32(mockup[index].temperature))
if err != nil {
fmt.Errorf("Add reading error for Temperature: %v\n", int32(mockup[index].temperature))
}
testEvent.Readings[0].DeviceName = "Temperature device"
err = testEvent.AddSimpleReading("Humidity", v2.ValueTypeInt32, int32(mockup[index].humidity))
if err != nil {
fmt.Errorf("Add reading error for Humidity: %v\n", int32(mockup[index].temperature))
}
testEvent.Readings[1].DeviceName = "Humidity device"
index++
data, err := json.Marshal(testEvent)
if err != nil {
fmt.Errorf("unexpected error MarshalEvent %v", err)
}
env := types.NewMessageEnvelope([]byte(data), context.Background())
env.ContentType = "application/json"
if e := msgClient.Publish(env, "events"); e != nil {
log.Fatal(e)
} else {
//fmt.Printf("%d - %s\n", index, string(data))
}
time.Sleep(100 * time.Nanosecond)
}
}
}
}
func main() {
start := time.Now()
count := 1000
if len(os.Args) == 2 {
v := os.Args[1]
if c, err := strconv.Atoi(v); err != nil {
fmt.Errorf("%s\n", err)
} else {
count = c
}
}
var wg sync.WaitGroup
for i := 0; i < 1; i++ {
wg.Add(1)
go pubEventClientZeroMq(count, &wg)
}
wg.Wait()
t := time.Now()
elapsed := t.Sub(start)
fmt.Printf("elapsed %2fs\n", elapsed.Seconds())
}