added test for using client body reader in a subrequest (fail gracefully)
Added proxy_request and proxy_response methods, plus tests
Added proxy documentation and a an API TOC
Tests for proxy methods
More accurate error handling for the client_body_reader
Removing this since it is out of date and OpenResty package management is still TBD.
Version bump
Handle multiple Set-Cookie headers as an exception
Added a metatable for case insensitve header lookup. Should fix #23
Handle all multiple response headers as a table
Changed test to just check for multiple header values
Added test for case insensitive request headers
Moved header metatable to a separate module
Push request headers into http_headers object for normalisation
Normalising metatable needs to be created on the fly so that we can have multiple non-overlapping instances.
Tests for header access in all cases
Test that underscored syntax is converted to hyphens on write
Documented changes to header behaviour
Third time lucky with metatable logic. We now ensure our header fields are unique