container logs are missing when `fig up` by Webstorm

[mileswxn]

environment:
boot2docker v1.5.0
docker v1.5.0
docker-compose 1.1.0

fig up didn't show container logs when running, the only output is.

Recreating  test_web_1...

but when I stop the process, the whole logs will all come up at same time.

Recreating test_web_1...
Stopping test_web_1...

Attaching to test_web_1
Aborting.
web_1 | 4 Mar 19:21:06 - [nodemon] v1.3.7
web_1 | 4 Mar 19:21:06 - [nodemon] to restart at any time, enter `rs`
web_1 | 4 Mar 19:21:06 - [nodemon] watching: *.*
web_1 | 4 Mar 19:21:06 - [nodemon] starting `node ./bin/www`
Gracefully stopping... (press Ctrl+C again to force)

---

Also encountering the same issue when running with gulp.

/* gulpfile */
var gulp  = require('gulp');
var shell = require('gulp-shell');

gulp.task('docker', shell.task([
  'boot2docker up && $(boot2docker shellinit) && docker-compose up'
]));

[mileswxn]

I end up modified and recompiled the source code, to forced logPrinter flush output after each write(). It seems temporary solved for me.

#in log_printer.py

    def run(self):
        mux = Multiplexer(self.generators)
        for line in mux.loop():
            self.output.write(line)

change to

    def run(self):
        mux = Multiplexer(self.generators)
        for line in mux.loop():
            self.output.write(line)
            self.output.flush()

[dnephin]

Sounds like an issue with buffering

[dnephin]

Going to close as a duplicate of #1549 since I believe they are both about buffering.