Chunk encoding request will corrupt state for next reqeust

[ayende]

A sequence of two requests (sequential, not concurrency involved) will cause Kestrel to generate invalid HTTP method for the 3rd request.

• GET http://localhost:8080/replication/topology HTTP/1.1
• PUT http://localhost:8080/admin/databases/CanSaveAndLoad HTTP/1.1
  • Note that this request is chunked, and we are sending 147 bytes
  • The actual size doesn't seems to matter, only that it is chunked.
• GET http://localhost:8080/databases/CanSaveAndLoad/docs?&id=Raven%2FHilo%2Fusers&id=Raven%2FServerPrefixForHilo HTTP/1.1
  • corruption The GET method here is invalid. Instead of being 'GET', it is '\r\nGET'

From the behavior, I'm assuming that you are reading the remains of the previous request.

Repro code is here: https://gist.github.com/ayende/989682910c8312629473
This is against "Microsoft.AspNet.Server.Kestrel": "1.0.0-rc1-final",
I tried to test against the current dev branch, but I couldn't build it properly (I'll create another issue about that).

[ayende]

For reference, the build issue was logged here: https://github.com/dotnet/coreclr/issues/3065