Unbind event listeners on close (#1824)

for uncaught exceptions and rejections. Closes a small memory leak observed in Issue #1706.
winstonjs · Jul 11, 2020 · 9f673f0 · 9f673f0
1 parent 7b46dc8
commit 9f673f0
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/lib/winston/logger.js b/lib/winston/logger.js
@@ -402,6 +402,8 @@ class Logger extends Transform {
    * @returns {Logger} - TODO: add return description.
    */
   close() {
+    this.exceptions.unhandle();
+    this.rejections.unhandle();
     this.clear();
     this.emit('close');
     return this;