diff --git a/src/customClient.js b/src/customClient.js
index 9bdc725b..b0524533 100644
--- a/src/customClient.js
+++ b/src/customClient.js
@@ -53,6 +53,7 @@ class CustomChannelClient extends EventEmitter {
 
   end (reason) {
     this._endReason = reason
+    this.emit('end', this._endReason || 'unknown')
   }
 
   write (name, params) {