78 lines
No EOL
1.7 KiB
Go
78 lines
No EOL
1.7 KiB
Go
package main
|
|
|
|
import (
|
|
"log"
|
|
"time"
|
|
|
|
"os"
|
|
"os/signal"
|
|
"syscall"
|
|
|
|
"openreplay/backend/pkg/env"
|
|
"openreplay/backend/pkg/messages"
|
|
"openreplay/backend/pkg/queue"
|
|
"openreplay/backend/pkg/queue/types"
|
|
"openreplay/backend/services/assets/cacher"
|
|
)
|
|
|
|
|
|
func main() {
|
|
log.SetFlags(log.LstdFlags | log.LUTC | log.Llongfile)
|
|
|
|
GROUP_CACHE := env.String("GROUP_CACHE")
|
|
TOPIC_CACHE := env.String("TOPIC_CACHE")
|
|
|
|
cacher := cacher.NewCacher(
|
|
env.String("AWS_REGION"),
|
|
env.String("S3_BUCKET_ASSETS"),
|
|
env.String("ASSETS_ORIGIN"),
|
|
env.Int("ASSETS_SIZE_LIMIT"),
|
|
)
|
|
|
|
consumer := queue.NewMessageConsumer(
|
|
GROUP_CACHE,
|
|
[]string{ TOPIC_CACHE },
|
|
func(sessionID uint64, message messages.Message, e *types.Meta) {
|
|
switch msg := message.(type) {
|
|
case *messages.AssetCache:
|
|
cacher.CacheURL(sessionID, msg.URL)
|
|
case *messages.ErrorEvent:
|
|
if msg.Source != "js_exception" {
|
|
return
|
|
}
|
|
sourceList, err := extractJSExceptionSources(&msg.Payload)
|
|
if err != nil {
|
|
log.Printf("Error on source extraction: %v", err)
|
|
return
|
|
}
|
|
for _, source := range sourceList {
|
|
cacher.CacheJSFile(source)
|
|
}
|
|
}
|
|
},
|
|
)
|
|
|
|
|
|
tick := time.Tick(20 * time.Minute)
|
|
|
|
sigchan := make(chan os.Signal, 1)
|
|
signal.Notify(sigchan, syscall.SIGINT, syscall.SIGTERM)
|
|
|
|
log.Printf("Cacher service started\n")
|
|
for {
|
|
select {
|
|
case sig := <-sigchan:
|
|
log.Printf("Caught signal %v: terminating\n", sig)
|
|
consumer.Close()
|
|
os.Exit(0)
|
|
case err := <-cacher.Errors:
|
|
log.Printf("Error while caching: %v", err)
|
|
case <-tick:
|
|
cacher.UpdateTimeouts()
|
|
default:
|
|
if err := consumer.ConsumeNext(); err != nil {
|
|
log.Fatalf("Error on consumption: %v", err)
|
|
}
|
|
}
|
|
}
|
|
} |