minipass
A very minimal implementation of a PassThrough
stream
Supports pipe()ing (including multi-pipe() and backpressure
transmission), buffering data until either a data
event handler or
pipe()
is added (so you don't lose the first chunk), and most other
cases where PassThrough is a good idea.
There is a read()
method, but it's much more efficient to consume
data from this stream via 'data'
events or by calling pipe()
into
some other stream. Calling read()
requires the buffer to be
flattened in some cases, which requires copying memory. Also,
read()
always returns Buffers, even if an encoding
option is
specified.
There is also no unpipe()
method. Once you start piping, there is
no stopping it!
This is not a through
or through2
stream. It doesn't transform
the data. It also assumes that the data will be Buffers or strings.
It doesn't support object mode.
USAGE
const MiniPass = require('minipass')
const mp = new MiniPass(options)
mp.write('foo')
mp.pipe(someOtherStream)
mp.end('bar')