mirror of https://github.com/jkjoy/sunpeiwen.git
46 lines
1.0 KiB
Markdown
46 lines
1.0 KiB
Markdown
# stdout-stream
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Non-blocking stdout stream
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npm install stdout-stream
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[](http://travis-ci.org/mafintosh/stdout-stream)
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## Rant
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Try saving this example as `example.js`
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``` js
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console.error('start');
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process.stdout.write(new Buffer(1024*1024));
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console.error('end');
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```
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And run the following program
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```
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node example.js | sleep 1000
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```
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The program will never print `end` since stdout in node currently is blocking - even when its being piped (!).
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stdout-stream tries to fix this by being a stream that writes to stdout but never blocks
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## Usage
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``` js
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var stdout = require('stdout-stream');
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stdout.write('hello\n'); // write should NEVER block
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stdout.write('non-blocking\n')
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stdout.write('world\n');
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```
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`stdout-stream` should behave in the same way as `process.stdout` (i.e. do not end on pipe etc)
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## License
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MIT
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