From 59e000249d7e46c89a2b541decb3cc3525f686c0 Mon Sep 17 00:00:00 2001
From: Tjatse <thisnamemeansnothing@gmail.com>
Date: Thu, 17 Dec 2015 19:04:02 +0800
Subject: [PATCH] auto-fallback

---
 lib/mon.js  | 16 +++++++++++++---
 pm2-gui.ini | 10 ++--------
 2 files changed, 15 insertions(+), 11 deletions(-)

diff --git a/lib/mon.js b/lib/mon.js
index fe13fa2..71c58fe 100644
--- a/lib/mon.js
+++ b/lib/mon.js
@@ -71,10 +71,20 @@ Monitor.prototype._init = function (options) {
   } catch (err) {
     console.error('Can not load PM2 config, the file "' + pm2ConfPath + '" does not exist.');
     options.pm2Conf = {
-      DAEMON_RPC_PORT: defConf.pm2.rpc,
-      DAEMON_PUB_PORT: defConf.pm2.pub,
-      INTERACTOR_RPC_PORT: defConf.pm2.interactor_rpc
+      DAEMON_RPC_PORT: path.resolve(options.pm2, 'rpc.sock'),
+      DAEMON_PUB_PORT: path.resolve(options.pm2, 'pub.sock'),
+      PM2_LOG_FILE_PATH: path.resolve(options.pm2, 'pm2.log')
     };
+
+    if (!fs.existsSync(options.pm2Conf.DAEMON_RPC_PORT)) {
+      throw new Error(fbMsg + ' But file ' + options.pm2Conf.DAEMON_RPC_PORT + ' can not found.');
+    }
+    if (!fs.existsSync(options.pm2Conf.DAEMON_PUB_PORT)) {
+      throw new Error(fbMsg + ' But file ' + options.pm2Conf.DAEMON_PUB_PORT + ' can not found.');
+    }
+    if (!fs.existsSync(options.pm2Conf.PM2_LOG_FILE_PATH)) {
+      throw new Error(fbMsg + ' But file ' + options.pm2Conf.PM2_LOG_FILE_PATH + ' can not found.');
+    }
   }
 
   // Bind socket.io server to context.
diff --git a/pm2-gui.ini b/pm2-gui.ini
index d2e8ffd..642d6cd 100644
--- a/pm2-gui.ini
+++ b/pm2-gui.ini
@@ -1,10 +1,4 @@
 refresh = 5000
+pm2 = ~/.pm2
 debug = true
-port = 8088
-
-; Overidde PM2 configuration if defined
-[pm2]
-home = ~/.pm2
-;rpc = ~/.pm2/rpc.sock
-;pub = ~/.pm2/pub.sock
-;interactor_rpc = ~/.pm2/interactor.sock
\ No newline at end of file
+port = 8088
\ No newline at end of file