65 lines
1.1 KiB
Go
65 lines
1.1 KiB
Go
package main
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import (
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"github.com/stvp/rollbar"
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logpkg "log"
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"net/http"
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"os"
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"os/signal"
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"runtime"
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"strconv"
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"strings"
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"syscall"
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)
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type (
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Message []byte
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Key []byte
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)
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func NewKey(queue string, index uint) Key {
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istr := strconv.FormatUint(uint64(index), 10)
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key := strings.Join([]string{queue, istr}, "_")
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return Key(key)
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}
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var (
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log *logpkg.Logger
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)
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func HandleShutdown() {
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ch := make(chan os.Signal)
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signal.Notify(ch, os.Interrupt, os.Kill, syscall.SIGTERM, syscall.SIGINT)
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go func() {
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<-ch
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SaveState()
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log.Printf("State successfully persisted")
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storage.Close()
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rollbar.Wait()
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log.Println("Storage closed")
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log.Printf("Server stopped")
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os.Exit(1)
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}()
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}
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func main() {
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log = logpkg.New(os.Stdout, "", logpkg.Ldate|logpkg.Lmicroseconds)
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rollbar.Token = "***REMOVED***" // klit access token
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rollbar.Environment = cfg.Env
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SetupConfig()
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SetupStorage()
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SetupServer()
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HandleShutdown()
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LoadState()
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go KeepStatePersisted()
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go PersistMessages()
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log.Printf("GOMAXPROCS = %d", runtime.GOMAXPROCS(-1))
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log.Printf("Starting HTTP server on port %d", cfg.Port)
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http.ListenAndServe(cfg.PortString(), nil)
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}
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