63 lines
956 B
Go
63 lines
956 B
Go
package server
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import (
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"context"
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"os"
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"os/signal"
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"rpirelay/config"
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"rpirelay/internal/api"
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"sync"
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"syscall"
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"github.com/spf13/cobra"
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)
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var cfgPaths []string
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func NewCommand() *cobra.Command {
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cmd := &cobra.Command{
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Use: "server",
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Run: startServer,
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}
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cmd.Flags().StringSliceVarP(&cfgPaths, "config", "c", []string{}, "config file paths")
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return cmd
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}
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func startServer(cmd *cobra.Command, args []string) {
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cfg, err := config.Load(cfgPaths...)
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if err != nil {
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panic(err)
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}
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lock := make(chan os.Signal, 1)
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signal.Notify(lock, syscall.SIGTERM, syscall.SIGINT)
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ctx, cancel := context.WithCancel(context.Background())
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defer cancel()
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svcCtx, svcCancel := context.WithCancel(ctx)
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wg := &sync.WaitGroup{}
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wg.Add(1)
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// get system signal
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go func() {
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<-lock
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svcCancel()
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}()
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go func() {
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err := <-api.Start(svcCtx, cfg)
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if err != nil {
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panic(err)
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}
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wg.Done()
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}()
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// wait all service shutdown
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wg.Wait()
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}
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