Port binding error on heroku boot about scrapyrt

[sibiryakov]

Hey @adipasquale, please check what network interfaces are available in heroku container. By default scrapyrt binds on localhost, which isn't necessary routed outside of container.

[chekunkov]

@adipasquale try

scrapyrt -i 0.0.0.0 -p $PORT 

[adipasquale]

it works great ! thank you
do you think it'd be interesting to add a "deploy to heroku" section to the readme ? or a wiki page ?
FYI, the other tricky steps were to use a bin/post_compile script to download and install scrapyrt from the source and to add cffi==1.5.0 to the requirements.txt (the pip install of scrapy fails otherwise)

[redapple]

@adipasquale , if you could start a Wiki page for this, that would be great! Thanks.
We can see where to put it afterwards (README may need to become docs, IMO)

[sibiryakov]

I would expect the same issue with binding in Docker containers too.

[alafanechere]

@sibiryakov yes I encountered the same issue working with Docker. Thanks for your answers it solved my problem.

[ecalaj]

this still fails