From 4511062b30704376026b6dfb3d360b447e4a7f23 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Halil=20=C4=B0brahim=20Kalkan?= <hi_kalkan@yahoo.com>
Date: Tue, 24 Mar 2020 14:36:58 +0300
Subject: [PATCH] #3328 Documented "Subscribing to the Exceptions"

---
 docs/en/Exception-Handling.md | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/docs/en/Exception-Handling.md b/docs/en/Exception-Handling.md
index d31a2703aa..6dc4ccbd9f 100644
--- a/docs/en/Exception-Handling.md
+++ b/docs/en/Exception-Handling.md
@@ -291,6 +291,26 @@ services.Configure<AbpExceptionHttpStatusCodeOptions>(options =>
 });
 ````
 
+## Subscribing to the Exceptions
+
+It is possible to be informed when the ABP Framework **handles an exception**. It automatically **logs** all the exceptions to the standard [logger](Logging.md), but you may want to do more.
+
+In this case, create a class derived from the `ExceptionSubscriber` class in your application:
+
+````csharp
+public class MyExceptionSubscriber : ExceptionSubscriber
+{
+    public override async Task HandleAsync(ExceptionNotificationContext context)
+    {
+        //TODO...
+    }
+}
+````
+
+The `context` object contains necessary information about the exception occurred.
+
+> You can have multiple subscribers, each gets a copy of the exception. Exceptions thrown by your subscriber is ignored (but still logged).
+
 ## Built-In Exceptions
 
 Some exception types are automatically thrown by the framework: