Initial commit for gocast

main.go

@@ -0,0 +1,43 @@
+package main
+
+import (
+	"context"
+	"flag"
+	"github.com/mayuresh82/gocast/controller"
+	"github.com/mayuresh82/gocast/server"
+	"os"
+	"os/signal"
+	"syscall"
+	"time"
+)
+
+var (
+	serverAddr      = flag.String("serverAddr", ":8080", "Addr for http service")
+	localAS         = flag.Int("localAS", 65000, "Local ASN of the gocast host")
+	peerAS          = flag.Int("peerAS", 65254, "AS to peer with")
+	monitorInterval = flag.Duration("monitorInterval", 5*time.Second, "Interval for health check")
+	peerIP          = flag.String("peerIP", "", "Override the IP to peer with. Default: gateway ip")
+	cleanupTimer    = flag.Duration("cleanup", 15*time.Minute, "Time to flush out inactive apps")
+)
+
+func main() {
+	flag.Parse()
+	mon := controller.NewMonitor(*localAS, *peerAS, *monitorInterval, *peerIP, *cleanupTimer)
+	srv := server.NewServer(*serverAddr, mon)
+
+	ctx, cancel := context.WithCancel(context.Background())
+	// catch interrupt
+	signalChan := make(chan os.Signal, 1)
+	signal.Notify(signalChan, os.Interrupt, syscall.SIGHUP, syscall.SIGTERM)
+	go func() {
+		for {
+			sig := <-signalChan
+			if sig == os.Interrupt || sig == syscall.SIGTERM {
+				mon.CloseAll()
+				cancel()
+				return
+			}
+		}
+	}()
+	srv.Serve(ctx)
+}