Motivation:
Streams length parameter is optional to allow cases were stream length is not known in advance, but we do not support this in request validation. This PR aims to address that.
Modifications:
Modifies request validation to default to chunked encoding if body length is zero or to passed in content-length header
Adds a test
Result:
Closes#218
motivation: the Swift Server Workgroup is not a legal entity and cannot hold copyrights. with this change, code authors continue and retain their copyrights under the apache license and previous copyrights note, but Apple steps up instead of the workgroup which has no legal status
changes:
* update header files to say "Apple Inc. and the AsyncHTTPClient project authors" instead of "Swift Server Workgroup and the AsyncHTTPClient project authors"
* update validation scripts to check for the correct header
* add CONTRIBUTING.md file to explain how to make contributions and include a legal notice about licensing the contribution to Apple and the project
* regenerate CONTRIBUTORS.md to reflect most recent contributions