Merge pull request #320 from vivian1912/master

Update event.md
tronprotocol · Aug 13, 2024 · ff74773 · ff74773
2 parents 36d7e20 + fe3950c
commit ff74773
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/docs/architecture/event.md b/docs/architecture/event.md
@@ -77,7 +77,8 @@ contractTopics: contract topics list
 ```
 
 !!! note
-    Historical data query is not supported.
+    1. Historical data query is not supported.
+    2. When subscribing to non-solidified events, be sure to use the two parameters `blockNumber` and `blockHash` as the criteria to verify that the received events are valid. In special cases such as unstable network connections causing chain reorg, event reorg may occur as well, resulting in stale events.
 
 ### New Features