/
senderclientclean.go
69 lines (57 loc) · 1.93 KB
/
senderclientclean.go
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package main
import (
"fmt"
"log"
"os"
"strconv"
"github.com/cyberluisda/devo-go/devosender"
)
const (
defaultTag = "my.app.default.tag"
message = "this is message the message $ number #"
)
func main() {
if len(os.Args) < 3 {
fmt.Println("usage:", os.Args[0], "tcp://relayFQDN:relayPort #messages [customtag]")
fmt.Println("This command is an example of sending data to Devo relay in house. See https://docs.devo.com/confluence/ndt/sending-data-to-devo/the-devo-in-house-relay for more info")
fmt.Println("Alternatively you can create a relay-in-house mock using netcat tool. For example")
fmt.Println("Run 'nc -kl localhost 13000' and leave executing")
fmt.Println("In other terminal run", os.Args[0], "tcp://localhost:13000 20")
fmt.Println("You will see raw events displayed on first terminal")
fmt.Println("#messages are the number of messages that will be sent")
fmt.Println("customtag: If it is defined events will be sent in a second batch using this task changing '$' character by '\\n' in payload message")
os.Exit(1)
}
entrypoint := os.Args[1]
numMessages, err := strconv.Atoi(os.Args[2])
if err != nil {
log.Fatalf("Error when parse number of messages (%s): %v\n", os.Args[2], err)
}
tag := ""
if len(os.Args) > 3 {
tag = os.Args[3]
}
sender, err := devosender.NewClientBuilder().
EntryPoint(entrypoint).
Build()
if err != nil {
log.Fatalf("Error when initialize Devo Sender: %v\n", err)
}
defer sender.Close()
sender.SetDefaultTag(defaultTag)
for i := 1; i <= numMessages; i++ {
err := sender.Send(fmt.Sprintf("%s%d", message, i))
if err != nil {
log.Fatalf("Error when send message # %d to default tag: %v", i, err)
}
}
sender.AddReplaceSequences("$", "\\n")
if tag != "" {
for i := 1; i <= numMessages; i++ {
err := sender.SendWTag(tag, fmt.Sprintf("%s%d", message, i))
if err != nil {
log.Fatalf("Error when send message # %d to tag '%s': %v", i, tag, err)
}
}
}
}