fix: fi the code error

cmd/openim-api/main.go

@@ -119,7 +119,7 @@ func run(port int, proPort int) error {
 	defer cancel()
 	select {
 	case <-sigs:
-		util.SIGUSR1Exit()
+		util.SIGTERMExit()
 		err := server.Shutdown(ctx)
 		if err != nil {
 			return errs.Wrap(err, "shutdown err")

internal/msgtransfer/init.go

@@ -144,7 +144,7 @@ func (m *MsgTransfer) Start(prometheusPort int) error {
 	signal.Notify(sigs, syscall.SIGTERM)
 	select {
 	case <-sigs:
-		util.SIGUSR1Exit()
+		util.SIGTERMExit()
 		// graceful close kafka client.
 		m.cancel()
 		m.historyCH.historyConsumerGroup.Close()

pkg/common/startrpc/start.go

@@ -140,7 +140,7 @@ func Start(
 	signal.Notify(sigs, syscall.SIGTERM)
 	select {
 	case <-sigs:
-		util.SIGUSR1Exit()
+		util.SIGTERMExit()
 		ctx, cancel := context.WithTimeout(context.Background(), 15*time.Second)
 		defer cancel()
 		if err := gracefulStopWithCtx(ctx, srv.GracefulStop); err != nil {

pkg/util/genutil/genutil.go

@@ -46,7 +46,7 @@ func ExitWithError(err error) {
 	os.Exit(-1)
 }
 
-func SIGUSR1Exit() {
+func SIGTERMExit() {
 	progName := filepath.Base(os.Args[0])
-	fmt.Printf("\n\n%s receive process terminal SIGTERM exit 0\n\n", progName)
+	fmt.Fprintf(os.Stderr, "Warning %s receive process terminal SIGTERM exit 0\n", progName)
 }

scripts/install/openim-msggateway.sh

@@ -21,7 +21,6 @@
 OPENIM_ROOT=$(cd "$(dirname "${BASH_SOURCE[0]}")"/../.. && pwd -P)
 [[ -z ${COMMON_SOURCED} ]] && source "${OPENIM_ROOT}"/scripts/install/common.sh
 
-openim::util::set_max_fd 200000
 
 SERVER_NAME="openim-msggateway"
 

scripts/install/openim-msgtransfer.sh

@@ -23,7 +23,6 @@
 OPENIM_ROOT=$(cd "$(dirname "${BASH_SOURCE[0]}")"/../.. && pwd -P)
 [[ -z ${COMMON_SOURCED} ]] && source "${OPENIM_ROOT}"/scripts/install/common.sh
 
-openim::util::set_max_fd 200000
 
 SERVER_NAME="openim-msgtransfer"