Add backoff and randomness to retry middleware
make Faraday::Options#fetch more like Hash#fetch
[excon] pass client side cert information to excon
Autoloads by default, but makes it easy to disable.
removes require lines added by some jackass in d0437a1
allow custom env keys in an embedded hash
Breaks with combination of proxy + HTTPS geemus/excon#291
Matches the behavior of `` and `=` methods. Also accepts symbols: headers.fetch(:content_type)
…update the retry to only retry posts by default though.
`request.proxy=` setter doesn't seem to be equivalent to `request[:proxy]=` syntax. References #264
- give more time for test server to start - shutdown both test and proxy server on failure
Get the default values for the instrumenter options