refactor: small simplification

webrtc · Apr 30, 2024 · badf8c1 · badf8c1
1 parent b168cec
commit badf8c1
Showing 1 changed file with 5 additions and 8 deletions.
diff --git a/src/content/datachannel/basic/js/main.js b/src/content/datachannel/basic/js/main.js
@@ -150,15 +150,12 @@ function onReceiveMessageCallback(event) {
 function onSendChannelStateChange() {
   const readyState = sendChannel.readyState;
   console.log('Send channel state is: ' + readyState);
-  if (readyState === 'open') {
-    dataChannelSend.disabled = false;
+  const closed = readyState !== 'open'
+  dataChannelSend.disabled = closed;
+  sendButton.disabled = closed;
+  closeButton.disabled = closed;
+  if (!closed) {
     dataChannelSend.focus();
-    sendButton.disabled = false;
-    closeButton.disabled = false;
-  } else {
-    dataChannelSend.disabled = true;
-    sendButton.disabled = true;
-    closeButton.disabled = true;
   }
 }