feat: ignore signal when running in --no-daemon

lib/Client.js

@@ -69,7 +69,8 @@ Client.prototype.start = function(cb) {
       var daemon = new Daemon({
         pub_socket_file : that.conf.DAEMON_PUB_PORT,
         rpc_socket_file : that.conf.DAEMON_RPC_PORT,
-        pid_file        : that.conf.PM2_PID_FILE_PATH
+        pid_file        : that.conf.PM2_PID_FILE_PATH,
+        ignore_signals  : true
       });
 
       console.log('Launching in no daemon mode');

lib/Daemon.js

@@ -20,6 +20,7 @@ var fmt          = require('./tools/fmt.js');
 var Daemon = module.exports = function(opts) {
   if (!opts) opts = {};
 
+  this.ignore_signals = opts.ignore_signals || false;
   this.rpc_socket_ready = false;
   this.pub_socket_ready = false;
 
@@ -89,7 +90,8 @@ Daemon.prototype.innerStart = function(cb) {
     console.error(e.stack || e);
   }
 
-  this.handleSignals();
+  if (this.ignore_signals != true)
+    this.handleSignals();
 
   /**
    * Pub system for real time notifications
@@ -255,18 +257,11 @@ Daemon.prototype.close = function(opts, cb) {
     msg    : 'pm2 has been killed via CLI'
   });
 
-  fmt.sep();
-  fmt.title('Stopping PM2');
-  fmt.field('Time', new Date());
-  fmt.sep();
-
   /**
    * Cleanly kill pm2
    */
   that.rpc_socket.close(function() {
-    console.log('RPC closed');
     that.pub_socket.close(function() {
-      console.log('PUB closed');
 
       // notify cli that the daemon is shuting down (only under unix since windows doesnt handle signals)
       if (cst.IS_WINDOWS === false) {
@@ -335,7 +330,7 @@ Daemon.prototype.gracefullExit = function() {
       try {
         fs.unlinkSync(that.pid_path);
       } catch(e) {}
-      console.log('[PM2] Exited peacefully');
+      console.log('Exited peacefully');
       process.exit(0);
     });
   });