From f229be9738292fa96b37d073e26aa92f107401d2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=BC=A0=E7=90=A6?= <zhangqi2011@corp.netease.com>
Date: Mon, 25 Dec 2023 15:46:48 +0800
Subject: [PATCH] update doc

---
 doc/drivers/unity3d.rst | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/doc/drivers/unity3d.rst b/doc/drivers/unity3d.rst
index b7a92c5..34160e9 100644
--- a/doc/drivers/unity3d.rst
+++ b/doc/drivers/unity3d.rst
@@ -150,6 +150,16 @@ Using the ``sendMessage()`` Function
 
 The ``UnityPoco.sendMessage()`` function allows you to send simple messages with a single string argument from Poco to Unity.
 
+Unity-side
+~~~~~~~~~~
+
+Implement OnPocoMessageReceived and add it to PocoManager.MessageReceived. This function will be called when a message is received from Poco.
+
+.. code-block:: csharp
+
+    PocoManager.MessageReceived += OnPocoMessageReceived;
+
+
 Poco-side
 ~~~~~~~~~