noflo-core/components/Repeat.js

NoFlo Essentials

const noflo = require('noflo');

exports.getComponent = () => {
  const c = new noflo.Component();
  c.description = `Forwards packets and metadata in the same way 
it receives them`;
  c.icon = 'forward';
  c.inPorts.add('in', {
    datatype: 'all',
    description: 'Packet to forward',
  });
  c.outPorts.add('out', {
    datatype: 'all',
  });

  return c.process((input, output) => {
    const data = input.get('in');
    output.sendDone({ out: data });
  });
};