Server hangs after stream some videos

[carloscasalar]

After stream a few videos server (in now.sh) server hangs. There are no errors on stack trace.

I'm looking some of this posible solutions / ways to reproduce a red test of it:

• A way to testing with streams: https://stackoverflow.com/q/23141226/840635
• Some questions suggesting that stream may hangs over https (but in very older versions of node): https://stackoverflow.com/questions/8257544/node-js-pipe-stream-to-response-freezes-over-https

[carloscasalar]

Created branch fix/23-server-hangs-after-stream-some-videos to work in the issue.

[carloscasalar]

I'm trying to test the app with superset but decorators don't work as expected. Under superset they are injecting an object instead of youtubeURL and a weird object instead of Res express object. In this issue someone has the same problem: kamilmysliwiec/nest/issues/12. Mark-McCracken says it that thread:

This will only work so long as your typescript's tsconfig.json is targeting es2015 or higher, if targeting es5, this will throw an error like so:

I've updated ES target in tsconfig.json so its value is now ES6. Anyway, test that sends a parameter against the end point continues throwing an error in streamController that says "res.status is not a function". It is because (under superset) Res is not the estándar request express object. the query string variable annotated with @Query isn't a string under supertest.

[carloscasalar]

I'm not able to solve the supertest problem. If I upgrade nestjs to v4.x I'll try to activate the test again (commit 49f41d5).

[carloscasalar]

Next I'll add a process manager to docker image => PM2 to ensure server respawn if it falls.

[carloscasalar]

Docker image modified for run as pm2