Package Exports
- destroy-on-hwm
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Readme
destroy-on-hwm
Destroys a writable stream if a write ever hits the high water mark. This is useful when piping a single stream to multiple clients - you don't want one client slowing down the rest of the clients. With how streams currently work, streams flow at the speed of the slowest destination stream.
Usage
var Stream = require('stream');
var destroyOnHWM = require('destroy-on-hwm');
var stream = new Stream.PassThrough();
/**
* With no callback, attempts to execute `stream.destroy()` on high water mark.
* This stream does not have `.destroy()` though, so it's really a noop.
*/
destroyOnHWM(stream);
/**
* Instead, we'll just use a custom callback.
*/
destroyOnHWM(stream, function (stream) {
assert(stream === this); // the stream is passed as both `this` and the first argument
console.log('High water mark reached!');
});