From 1af1fe3cc48f8d23829cfd1db5a5abd313e2c50c Mon Sep 17 00:00:00 2001
From: indexzero <charlie.robbins@gmail.com>
Date: Tue, 31 May 2011 10:26:38 -0400
Subject: [PATCH] [fix] Remove .fvr file when a forever.Monitor child exits

---
 lib/forever/monitor.js | 17 +++++++++--------
 1 file changed, 9 insertions(+), 8 deletions(-)

diff --git a/lib/forever/monitor.js b/lib/forever/monitor.js
index 6fef3aa0..cb0c51ba 100644
--- a/lib/forever/monitor.js
+++ b/lib/forever/monitor.js
@@ -33,6 +33,7 @@ var Monitor = exports.Monitor = function (script, options) {
   this.options       = options.options || [];
   this.spawnWith     = options.spawnWith || null;
   this.uid           = options.uid || forever.randomString(24);
+  this.fvrFile       = path.join(forever.config.get('pidPath'), this.uid + '.fvr');
   this.max           = options.max;
   this.logFile       = options.logFile || path.join(forever.config.get('root'), this.uid + '.log');
   this.pidFile       = options.pidFile || path.join(forever.config.get('pidPath'), this.uid + '.pid');
@@ -149,8 +150,10 @@ Monitor.prototype.start = function (restart) {
       if (self.stdout) self.stdout.end();
       // If had to write to an stderr file, close it
       if (self.stderr) self.stderr.end();
-
-      self.emit('exit', self, spinning);
+      
+      fs.unlink(self.fvrFile, function () {
+        self.emit('exit', self, spinning);
+      });
     }
 
     function restartChild() {
@@ -161,7 +164,7 @@ Monitor.prototype.start = function (restart) {
       });
     }
 
-    if(self.forceStop) {
+    if (self.forceStop) {
       letChildDie();
     }
     else if(spinning && typeof self.spinSleepTime !== 'number') {
@@ -170,7 +173,7 @@ Monitor.prototype.start = function (restart) {
     else if (!self.forever && self.times >= self.max) {
       letChildDie();
     }
-    else if(spinning) {
+    else if (spinning) {
       setTimeout(restartChild, self.spinSleepTime);
     }
     else {
@@ -234,10 +237,8 @@ Monitor.prototype.save = function () {
     childData.file = childData.file.replace(this.sourceDir + '/', '');
   }
   
-  var childPath = path.join(forever.config.get('pidPath'), this.uid + '.fvr');
-  fs.writeFile(childPath, JSON.stringify(childData, null, 2), function (err) {
-    if (err) self.emit('error', err);
-    self.emit('save', childPath, childData);
+  fs.writeFile(this.fvrFile, JSON.stringify(childData, null, 2), function (err) {
+    return err ? self.emit('error', err) : self.emit('save', self.fvrFile, childData);
   });
   
   //