Add context to upstreamConn.register

upstream.go

@@ -1916,9 +1916,7 @@ func splitSpace(s string) []string {
 	})
 }
 
-func (uc *upstreamConn) register() {
-	ctx := context.TODO()
-
+func (uc *upstreamConn) register(ctx context.Context) {
 	uc.nick = GetNick(&uc.user.User, &uc.network.Network)
 	uc.nickCM = uc.network.casemap(uc.nick)
 	uc.username = GetUsername(&uc.user.User, &uc.network.Network)

user.go

@@ -220,7 +220,7 @@ func (net *network) run() {
 			net.user.srv.Identd.Store(uc.RemoteAddr().String(), uc.LocalAddr().String(), userIdent(&net.user.User))
 		}
 
-		uc.register()
+		uc.register(context.TODO())
 		if err := uc.runUntilRegistered(context.TODO()); err != nil {
 			text := err.Error()
 			temp := true