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Socket.send(data)

Send a data string through the connection. Binary data is not currently supported. You can use JSON.stringify to convert a JSON or JavaScript values to a JSON string.

Parameter Type Description
data string The data to send.

Example

import ws from 'k6/ws';

export default function() {
  var url = 'ws://echo.websocket.org';
  var response = ws.connect(url, null, function(socket) {
    socket.on('open', function() {
      socket.send('my-message');
      socket.send(JSON.stringify({ data: 'hola' }));
    });
  });
}