rename PM2 and clustered processes when running (vizible with ps or htop)

doc/CHANGELOG.md

@@ -1,6 +1,7 @@
 
 # 0.11.2
 
+- Rename process running with PM2 <version> - app_name
 - Inner iteraction with PM2 possible #782
 - Better vizion system
 - backward / forward / pull command

lib/God/ClusterMode.js

@@ -12,6 +12,8 @@ var cst           = require('../../constants.js');
 var util          = require('util');
 var Common        = require('../Common');
 
+var pkg           = require('../../package.json');
+
 /**
  * Description
  * @method exports
@@ -39,6 +41,8 @@ module.exports = function ClusterMode(God) {
       cluster.settings.execArgv = env_copy.node_args;
     }
 
+    env_copy._pm2_version = pkg.version;
+
     try {
       clu = cluster.fork(env_copy);
     } catch(e) {

lib/ProcessContainer.js

@@ -4,7 +4,7 @@
 
 // Rename process
 if (process.env.name != null)
-  process.title = 'pm2: ' + process.env.name;
+  process.title = 'PM2 v' + process.env._pm2_version + ': ' + process.env.name;
 
 var fs     = require('fs');
 var p      = require('path');

lib/Satan.js

@@ -586,6 +586,9 @@ Satan.unlock = function(opts, cb) {
 // this process is being forked by pm2 itself
 //
 if (require.main === module) {
-  process.title = 'pm2: Daemon';
+
+  var pkg = require('../package.json');
+
+  process.title = 'PM2 v' + pkg.version + ': God Daemon';
   Satan.remoteWrapper();
 }