A few fixes

[ghost]

Remaining issues:

• doesn't seem to like redirects
• doesn't send a response if both backends fail

[ghost]

doesn't seem to like redirects

fixed in the latest commit

doesn't seem to like redirects

i'm not sure the canceling is completely good, and free of races. especially the select block makes me think the other backend might receive a response too just before being cancelled, and then overwrite the legitimate first response. but maybe that's okay, if both backends come up with a good response at the same time?

[whyrusleeping]

ooooh, in response to your second point. Thats a good point, and we can fix it by checking if our channel is closed after closing the other channel:

select {
case <-ourChannel:
default:
}

or something like that

[ghost]

After fixing the redirect, there was another mysterious 404 instead of redirect on /docs/install in combination with IpnsHostnameOption, which fixed itself by turning it off and on again.

[ghost]

RFM -- this is good to go and has been the status quo on ipfs.io for a while

[ghost]

@noffle let's rebase yours on top

[hackergrrl]

Sure; I'll take on the merge pain :)

[ghost]

RFM -- this is good to go and has been the status quo on ipfs.io for a while

Even more good to go now :)

[whyrusleeping]

Alright, i'll merge this one now. Thanks!