59 lines
1.1 KiB
Go
59 lines
1.1 KiB
Go
package main
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import (
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"context"
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"log"
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"os"
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"os/signal"
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"syscall"
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"time"
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"github.com/genudine/saerro-go/cmd/ws/eventhandler"
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"github.com/genudine/saerro-go/cmd/ws/wsmanager"
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"github.com/genudine/saerro-go/util"
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)
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func main() {
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wsAddr := os.Getenv("WS_ADDR")
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if wsAddr == "" {
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log.Fatalln("WS_ADDR is not set.")
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}
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db, err := util.GetDBConnection(os.Getenv("DB_ADDR"))
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if err != nil {
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log.Fatalln(err)
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}
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eventHandler := eventhandler.NewEventHandler(db)
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wsm := wsmanager.NewWebsocketManager(eventHandler)
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ctx, cancel := context.WithTimeout(context.Background(), time.Second*30)
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defer cancel()
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err = wsm.Connect(ctx, wsAddr)
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if err != nil {
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log.Fatalln(err)
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}
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go wsm.Start()
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go func() {
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time.Sleep(time.Second * 1)
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err = wsm.Subscribe(ctx)
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if err != nil {
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wsm.FailClose()
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log.Fatalln("subscribe failed", err)
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}
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log.Println("sent subscribe")
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}()
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exitSignal := make(chan os.Signal, 1)
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signal.Notify(exitSignal, syscall.SIGINT, syscall.SIGTERM)
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select {
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case <-exitSignal:
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log.Println("got interrupt, exiting...")
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case <-wsm.Closed:
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log.Println("websocket closed, bailing...")
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}
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}
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