gontrol/main.go

74 lines
1.6 KiB
Go

package main
import (
"context"
"log"
"net/http"
"os"
"os/signal"
"syscall"
"time"
"gontrol/src/logger"
"gontrol/src/server/database"
"gontrol/src/server/webapp"
websocketserver "gontrol/src/server/websocket"
// _ "net/http/pprof"
)
func main() {
tmpl, err := webapp.ParseTemplates()
if err != nil {
log.Fatalf("Parse templates: %v", err)
}
db := database.InitSQLiteDB("/tmp/gontrol_agents.db")
defer db.Close()
logService, err := logger.Init("/tmp/gontrol_logs.db")
if err != nil {
log.Fatalf("Init log db: %v", err)
}
defer logService.Close()
app := &webapp.App{Tmpl: tmpl, DB: db, Logger: logService}
srv := &http.Server {
Addr: ":3333",
Handler: webapp.BuildRouter(app),
ReadTimeout: 5 * time.Second,
WriteTimeout: 10 * time.Second,
}
// go func () {
// log.Println(http.ListenAndServe("localhost:6060", nil))
// }()
go func() {
log.Println("Web server is running on port :3333")
if err := srv.ListenAndServe(); err != nil && err != http.ErrServerClosed {
log.Fatalf("Listen: %v", err)
}
}()
go func() {
logLine := "Websocket server is running on port :5555"
log.Println(logLine)
websocketserver.SetLogger(logService)
websocketServer := websocketserver.Server()
if err := websocketServer.ListenAndServe(); err != http.ErrServerClosed {
log.Fatalf("Websocket server failed: %s", err)
}
app.Logger.Log(logger.Info, logLine)
}()
stop := make(chan os.Signal, 1)
signal.Notify(stop, os.Interrupt, syscall.SIGTERM)
<-stop
ctx, cancel := context.WithTimeout(context.Background(), 10 * time.Second)
defer cancel()
_ = srv.Shutdown(ctx)
}