chore: add desc of test with cli in readme

2021-05-23 11:08:40 +08:00
parent e22e368d38
commit 9f6cbbdf9d
1 changed files with 8 additions and 0 deletions
--- a/README.md
+++ b/README.md
@@ -61,4 +61,12 @@ Send room peer message:
  "peerId": "<peerclientid>",
  "data": "<message>"
 }
+```
+
+Test with command line:
+> WebSocket cat: https://www.npmjs.com/package/wscat
+
+Install `wscat` with `npm`:
+```shell
+npm install -g wscat
 ```