From 48c2f6d00be466523363dd92fe921de10d3c2495 Mon Sep 17 00:00:00 2001
From: Alex <alexzhang1030@foxmail.com>
Date: Thu, 30 May 2024 14:21:00 +0800
Subject: [PATCH] fix: don't send if ws is not opened

---
 src/send.ts | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/send.ts b/src/send.ts
index 7d33e86..e6b904b 100644
--- a/src/send.ts
+++ b/src/send.ts
@@ -12,6 +12,11 @@ export function send<T>(ws: WebSocket, config: ResolvedWSHEConfig, eventName: st
     }, timeout)
   }
 
+  // if the connection is not open, do not send the message
+  if (ws.readyState !== WebSocket.OPEN) {
+    return
+  }
+
   ws.send(withSign(JSON.stringify({
     event: eventName,
     data,