Discussion on: Node.js Event Emitter

[rish srivastav]

this snippet is from pdfmake which creates a buffer and stringBase64

const pdfDoc = printer.createPdfKitDocument(docDefinition);
let chunks = [];
  pdfDoc.on("data", (chunk) => {
    chunks.push(chunk);
  });
  pdfDoc.on("end", () => {
    const result = Buffer.concat(chunks).toString("base64");
    console.log({result})
  });