async-chainable-flush
Plugin for async-chainable that flushes various output streams before continuing.
This is mainly useful for CLI based scripts which need to ensure process.stdout + process.stderr have output their contents before exiting.
var asyncChainable = require('async-chainable');
var asyncChainableFlush = require('async-chainable-flush');
asyncChainable()
.use(asyncChainableFlush)
.then(function(next) {
for (var i = 0; i < 1000; i++) {
console.log('I =', i);
}
next();
})
.flush() // Assumes process.stdout + process.stderr if nothing is specified
.end();API
The async-chainable-flush API exposes a single API call flush() which can take any number of streams to wait for before continuing. If no streams are specified process.stdout and process.stderr are assumed.
asyncChainable()
.use(asyncChainableFlush)
.then(function(next) {
for (var i = 0; i < 1000; i++) {
console.log('I =', i);
}
next();
})
.flush(process.stdout) // Only wait for process.stdout to flush before continuing
.end();
