fix websocket closed before connection established warning

119bf183 · Chunchi Che · 7baabff9 · 119bf183
Commit 119bf183 authored Sep 10, 2022 by Chunchi Che
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Showing with 6 additions and 2 deletions

src/JoinHome.tsx src/JoinHome.tsx +6 -2

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--- a/src/JoinHome.tsx
+++ b/src/JoinHome.tsx
@@ -24,8 +24,12 @@ export default function JoinHome(props: { addr: string }) {

    const wsCurrent = ws.current;

-    return () => wsCurrent.close();
-  }, []);
+    return () => {
+      if (wsCurrent.readyState == 1) {
+        wsCurrent.close()
+      }
+    };
+  }, [ws]);

  let handleUsernameChange = (event: ChangeEvent<HTMLInputElement>) => {
    setUsername(event.target.value);