.end() called twice error on latest superagent

[yocontra]

When a retry happens:

Warning: .end() was called twice. This is not supported in superagent

[seokgyo]

FYI. forwardemail/superagent#1155

[FlorianWendelborn]

@seokgyo Does this mean that this project is now useless?

[yocontra]

I think this project still has a place - the ability to configure the retry policy is important. Worth fixing.

[brugnara]

Hi there. Our common friend TJ solved, at least for me, with this simple trick:

in.pipe(out, { end: false })

Source: forwardemail/superagent#94 (comment)

[yocontra]

@brugnara Different issue entirely

[tt-mikeolson]

The native superagent.retry() method is now documented here: http://visionmedia.github.io/superagent/#retrying-requests

[rifflock]

Wouldn't it make more sense to use the built-in retry functionality in superagent?
If users want to customize the retry functionality it would be easy enough to write a PR to the superagent repo.