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1 parent 27896ab commit d551d41Copy full SHA for d551d41
index.js
@@ -49,13 +49,25 @@ const MyWebSocket = () => {
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}
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+ const performSend = _ => {
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+ if (socket && socket.readyState == WebSocket.OPEN) {
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+ const myData = {cell_data: "print(\"hello world\")"}
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+ socket.send(JSON.stringify(myData))
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+ } else {
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+ alert("Your websocket session has closed")
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+ }
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+
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return <div>
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<h1>WebSocket</h1>
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<div>
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<button onClick={performClose}>Close</button>
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<button onClick={performOpen}>Open</button>
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</div>
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<div>{isOpen && <p>Open Socket</p>} </div>
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+ <button onClick={performSend}>Send</button>
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