openreplay/backend/services/integrations/main.go
2022-01-27 21:05:59 +01:00

101 lines
2.8 KiB
Go

package main
import (
"log"
"time"
"os"
"os/signal"
"syscall"
"openreplay/backend/pkg/db/postgres"
"openreplay/backend/pkg/env"
"openreplay/backend/pkg/intervals"
"openreplay/backend/pkg/messages"
"openreplay/backend/pkg/queue"
"openreplay/backend/pkg/token"
"openreplay/backend/services/integrations/clientManager"
)
func main() {
log.SetFlags(log.LstdFlags | log.LUTC | log.Llongfile)
TOPIC_RAW_WEB := env.String("TOPIC_RAW_WEB")
POSTGRES_STRING := env.String("POSTGRES_STRING")
pg := postgres.NewConn(POSTGRES_STRING)
defer pg.Close()
tokenizer := token.NewTokenizer(env.String("TOKEN_SECRET"))
manager := clientManager.NewManager()
pg.IterateIntegrationsOrdered(func(i *postgres.Integration, err error) {
if err != nil {
log.Printf("Postgres error: %v\n", err)
return
}
log.Printf("Integration initialization: %v\n", *i)
err = manager.Update(i)
if err != nil {
log.Printf("Integration parse error: %v | Integration: %v\n", err, *i)
return
}
})
producer := queue.NewProducer()
defer producer.Close(15000)
listener, err := postgres.NewIntegrationsListener(POSTGRES_STRING)
if err != nil {
log.Fatalf("Postgres listener error: %v\n", err)
}
defer listener.Close()
sigchan := make(chan os.Signal, 1)
signal.Notify(sigchan, syscall.SIGINT, syscall.SIGTERM)
tick := time.Tick(intervals.INTEGRATIONS_REQUEST_INTERVAL)
log.Printf("Integration service started\n")
manager.RequestAll()
for {
select {
case sig := <-sigchan:
log.Printf("Caught signal %v: terminating\n", sig)
listener.Close()
pg.Close()
os.Exit(0)
case <-tick:
// log.Printf("Requesting all...\n")
manager.RequestAll()
case event := <-manager.Events:
// log.Printf("New integration event: %v\n", *event.RawErrorEvent)
sessionID := event.SessionID
if sessionID == 0 {
sessData, err := tokenizer.Parse(event.Token)
if err != nil && err != token.EXPIRED {
log.Printf("Error on token parsing: %v; Token: %v", err, event.Token)
continue
}
sessionID = sessData.ID
}
// TODO: send to ready-events topic. Otherwise it have to go through the events worker.
producer.Produce(TOPIC_RAW_WEB, sessionID, messages.Encode(event.RawErrorEvent))
case err := <-manager.Errors:
log.Printf("Integration error: %v\n", err)
case i := <-manager.RequestDataUpdates:
// log.Printf("Last request integration update: %v || %v\n", i, string(i.RequestData))
if err := pg.UpdateIntegrationRequestData(&i); err != nil {
log.Printf("Postgres Update request_data error: %v\n", err)
}
case err := <-listener.Errors:
log.Printf("Postgres listen error: %v\n", err)
case iPointer := <-listener.Integrations:
log.Printf("Integration update: %v\n", *iPointer)
err := manager.Update(iPointer)
if err != nil {
log.Printf("Integration parse error: %v | Integration: %v\n", err, *iPointer)
}
}
}
}