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    slice-stream

    1.0.0 • Public • Published

    slice-stream Build Status

    Pipe data through a stream until some fixed length is reached, then callback.

    Installation

    $ npm install slice-stream

    Quick Example

    End stream once a fixed length has been reached

    var SliceStream = require('../');
    var streamBuffers = require("stream-buffers");
     
    var ss = new SliceStream({ length: 5}, function (buf, sliceEnd, extra) {
      if (!sliceEnd) {
        return this.push(buf);
      }
      this.push(buf);
      return this.push(null); //signal end of data
    });
     
    var sourceStream = new streamBuffers.ReadableStreamBuffer();
    sourceStream.put("Hello World");
    var writableStream = new streamBuffers.WritableStreamBuffer();
     
    sourceStream
      .pipe(ss)
      .pipe(writableStream)
      .once('close', function () {
        var str = writableStream.getContentsAsString('utf8');
        console.log('First 5 bytes piped:', "'" + str + "'");
        sourceStream.destroy();
      });
     
    //Output
    //Piped data before pattern occurs: 'Hello'

    License

    MIT

    Install

    npm i slice-stream

    DownloadsWeekly Downloads

    74,691

    Version

    1.0.0

    License

    MIT

    Last publish

    Collaborators

    • evanoxfeld