Fix svc bot so it attempts reconnect until successful (#70)

Co-authored-by: James Mills <prologic@shortcircuit.net.au>
Reviewed-on: https://git.mills.io/saltyim/saltyim/pulls/70
Reviewed-by: xuu <xuu@noreply@mills.io>
Co-authored-by: James Mills <james@mills.io>
Co-committed-by: James Mills <james@mills.io>

.gitignore

@@ -11,6 +11,7 @@
 
 /msgs
 /dist
+/certs
 /saltyd
 /salty-chat
 /cmd/saltyd/saltyd

internal/server.go

@@ -251,14 +251,19 @@ func (s *Server) setupSvcUser() {
 		return
 	}
 
-	// Wait for things to settle
-	//time.Sleep(time.Second * 5)
+	var cli *saltyim.Client
 
-	cli, err := saltyim.NewClient(me, saltyim.WithIdentity(ident))
-	if err != nil {
-		log.WithError(err).Error("error creating svc user's client")
-		return
+	for {
+		cli, err = saltyim.NewClient(me, saltyim.WithIdentity(ident))
+		if err != nil {
+			log.WithError(err).Warn("error creating svc user's client")
+			time.Sleep(time.Second * 3)
+			continue
+		} else {
+			break
+		}
 	}
+
 	svc, err := saltyim.NewService(cli)
 	if err != nil {
 		log.WithError(err).Errorf("error creating service")
@@ -442,7 +447,7 @@ func NewServer(bind string, options ...Option) (*Server, error) {
 	server.initRoutes()
 
 	go server.runStartupJobs()
-	server.setupSvcUser()
+	go server.setupSvcUser()
 
 	return server, nil
 }

service.go

@@ -39,10 +39,10 @@ func NewService(client *Client) (*Service, error) {
 }
 
 func (svc *Service) String() string {
-	buf := &bytes.Buffer{}
-	fmt.Fprintln(buf, "Bot: ", svc.Client.me)
 	svc.mu.RLock()
 	defer svc.mu.RUnlock()
+
+	buf := &bytes.Buffer{}
 	for k := range svc.textFns {
 		fmt.Fprintln(buf, " - TextCmd: ", k)
 	}