[new release] cohttp (14 packages) (6.0.0)

[avsm]

An OCaml library for HTTP clients and servers

• Project page: https://github.com/mirage/ocaml-cohttp
• Documentation: https://mirage.github.io/ocaml-cohttp/

CHANGES:

• bump minimum dune version to 3.8 (@avsm)
• cohttp-eio: Use system authenticator in example.
• http, cohttp: remove the scheme field from requests. This means that
  [Request.uri] no longer returns the same URI as was to create the request
  with [Request.make] (@rgrinberg 1086)
• cohttp-eio: Remove unused Client_intf module (talex5 cohttp-eio: remove unused module mirage/ocaml-cohttp#1081)
• cohttp-eio: Make server response type abstract and allow streaming in cohttp-eio (talex5 Make server response type abstract and allow streaming in cohttp-eio mirage/ocaml-cohttp#1024)
• cohttp-{lwt,eio}: server: add connection header to response if not present (ushitora-anqou cohttp-{lwt,eio}: server: return connection header mirage/ocaml-cohttp#1025)
• cohttp-curl: Curl no longer prepends the first HTTP request header to the output. (jonahbeckford Curl no longer prepends the first HTTP request header to the output mirage/ocaml-cohttp#1030, cohttp_curl: First HTTP header is prepended to output mirage/ocaml-cohttp#987)
• cohttp-eio: client: use permissive argument type for make_generic
• cohttp-eio: Improve error handling in example server (talex5 cohttp-eio: Improve error handling in example server mirage/ocaml-cohttp#1023)
• cohttp-eio: Don't blow up Server.callback on client disconnections. (mefyl cohttp-eio: Don't blow up in Server.callback on client disconnections. mirage/ocaml-cohttp#1015)
• http: Fix assertion in Source.to_string_trim when pos <> 0 (mefyl Fix assertion in Parser.Source.to_string_trim. mirage/ocaml-cohttp#1017)
• cohttp: Cohttp.Request.make_for_client no longer allows setting both
  ~chunked:true and ~body_length.
• cohttp-lwt-unix: Don't blow up when certificates are not available and no-network requests are made. (akuhlens make Cohttp_lwt_unix.default_ctx lazy mirage/ocaml-cohttp#1027)
  • Makes cohttp-lwt.S.default_ctx lazy.

[avsm]

This should be good to merge now if someone else could take a look at it first

[mseri]

The failures in eliom and ocsipersist (Lwt.reraise) come from lwt_ppx, they will need some upper bounds, but they are independent of this release.

The failures of

• ldp_curl.0.2.0 (failed: Unbound value Response.has_body)
• ldp_curl.0.3.0 (failed: Unbound value Response.has_body)
• tidy_email_sendgrid.0.0.1 (failed: This expression has type)

seem to be related to the release, so in need of upper bound, but I should look more carefully.

[mseri]

A few tests are still running, but I don't foresee other issues. I suggest to merge this and fix the three packages above in a separate PR at the same time. There is no need to re-test thousands of revdeps

[avsm]

Thanks @mseri!