connect-busboy
    DefinitelyTyped icon, indicating that this package has TypeScript declarations provided by the separate @types/connect-busboy package

    1.0.0 • Public • Published

    Description

    Connect middleware for busboy.

    Requirements

    Install

    npm install connect-busboy
    

    Example

    const busboy = require('connect-busboy');
    
    // Default options, no immediate parsing
    app.use(busboy());
    // ...
    app.use((req, res) => {
      if (req.busboy) {
        req.busboy.on('file', (name, file, info) => {
          // ...
        });
        req.busboy.on('field', (name, value, info) => {
          // ...
        });
        req.pipe(req.busboy);
      }
      // etc ...
    });
    
    // Default options, immediately start reading from the request stream and
    // parsing
    app.use(busboy({ immediate: true }));
    // ...
    app.use((req, res) => {
      if (req.busboy) {
        req.busboy.on('file', (name, file, info) => {
          // ...
        });
        req.busboy.on('field', (name, value, info) => {
          // ...
        });
      }
      // etc ...
    });
    
    // Any valid Busboy options can be passed in also
    app.use(busboy({
      highWaterMark: 2 * 1024 * 1024,
      limits: {
        fileSize: 10 * 1024 * 1024,
      }
    }));

    Troubleshooting

    'TypeError: Cannot call method 'on' of undefined'

    If you find that req.busboy is not defined in your code when you expect it to be, check that the following conditions are met. If they are not, req.busboy won't be defined:

    1. The request method is not GET or HEAD
    2. The Content-Type header specifies that is "application/x-www-formurlencoded" or starts with "multipart/*"
    3. The Content-Length header is defined or chunked transfer encoding is in use. This criteria should be met by all well-behaved HTTP clients and is unlikely the problem.

    Install

    npm i connect-busboy

    DownloadsWeekly Downloads

    36,090

    Version

    1.0.0

    License

    none

    Unpacked Size

    4.57 kB

    Total Files

    6

    Last publish

    Collaborators

    • mscdex