Handle 504 GATEWAY_TIMEOUT

[awm33]

Sometimes, when long polling a queue, I get a 504 error after waiting. I'm not sure if this is expected behavior, but it bubbles up to the queue get() function as an Error with no way of telling what kind of error, so an if () could check for it

[BradRuderman]

Can you share your polling code? Also does your error look like:
{"code":"ETIMEDOUT","errno":"ETIMEDOUT","syscall":"connect"}
Because I get those randomly as well.

[peebles]

I too am occasionally getting ETIMEDOUT from either a dequeue or a delete. The NodeJS default http request timeout is 2 minutes. In 2 minutes I can get a lot of messages backed up. What I want is to be able to set my own timeout, more like 30 seconds, that gets passed to request( options, ... ) in iron_core.