fix(gzip): rotate file uncaughtException when node is in cluster mode (…

…#185)
winstonjs · Oct 25, 2018 · bf0a7d5 · bf0a7d5
1 parent d09d8c4
commit bf0a7d5
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/daily-rotate-file.js b/daily-rotate-file.js
@@ -96,6 +96,11 @@ var DailyRotateFile = function (options) {
 
         if (options.zippedArchive) {
             this.logStream.on('rotate', function (oldFile) {
+                var oldFileExist = fs.existsSync(oldFile);
+                var gzExist = fs.existsSync(oldFile + '.gz');
+                if (!oldFileExist || gzExist) {
+                    return;
+                }
                 var gzip = zlib.createGzip();
                 var inp = fs.createReadStream(oldFile);
                 var out = fs.createWriteStream(oldFile + '.gz');