camlworks/dream 1.0.0-alpha3

Dream 1.0.0~alpha3

on GitHub

Major

• Complete rework of the internal I/O model, now supporting flow control, pipe-like programming, stream transformers, low-level WebSocket events, efficient WebSocket I/O, exception passing, trivial composition with client library (2075347 to ed1c949, 5cd57e1, others).
• Convert from immutable to mutable requests and conversion of the API to t-first style (#21).
• Factor out Dream core into opam package dream-pure, to also be used in the client (2f40d67 to e106e6e, 037645f to 8652178, dd41df9, others).
• Factor out the http/af stack and helpers directly tied to it that need to be shared with the client into opam package dream-httpaf (110575d, acc2efc).
• Remove "global" (per-server) variables (d81b198).
• Rename "local" (per-message) variables to "fields" (5a54d5c).
• Use a middleware to set secrets (2529b9a).
• Use a middleware to set site prefix (3da5e23).
• Replace ?debug by just using a different error handler (640a1b2).
• Rename ?https to ?tls (7320f87).
• Miscellaneous renamings. Most old values are still temporarily present with attached deprecation attributes to help migrate.

Additions

• Flash message support (#62, #137, #173, Joe Thomas).
• Warning about using sqlite: scheme instead of sqlite3: (#92, Anton Outkine).
• Pass the entire error object to error template calls (#162, reported by
  Jean-Michel Bea).
• ?csrf to skip the CSRF check in Dream.form, Dream.multipart (#167, José Eduardo Monteiro).
• Per-source log level configuration (#171, Joe Thomas).
• Dream.drop_cookie (#169, Shawn McGinty).
• Simplification: assign request IDs lazily and implicitly (bb2924d).
• Dream.csrf_tag, a less obtrustive replacement for Dream.form_tag (#201, Yawar Amin).

Bugs fixed

• Dream.static was setting Content-Type: headers for non-existent files (#88, reported by Khoa Nguyen).
• Use bigstringaf instead of Lwt_bytes to minimize Unix dependencies (#107, Calascibetta Romain).
• Limit Dream.redirect ~status to only redirections (#130, Khoa Nguyen).
• Dream.redirect: don't write Location to the response body (b0f64df).
• Restore terminal settings upon exit by SIGINT (#151, Anton Outkine).
• Don't try to ignore SIGPIPE on Windows (#158, Manas Jayanth).

Examples

• Depend on OCaml Platform in esy.json (#65, Dennis Dang).
• Content security policy (#48, #49).
• .eml.html usage (#68, Ryan Moore).
• WebSocket chat (#77, Thomas Coopman).
• Fix esy build of js_of_ocaml example (#103, Ulrik Strid).
• Improve the playground CSS (#109, #124, #126, #127, #128, Khoa Nguyen, @artileda).
• Dream with PostgreSQL and Docker Compose (#112, Joe Thomas).
• nginx usage (#140, Joe Thomas).
• Control flow in templates (#150, Anton Outkine).
• Adapt esy.jsons to build on M1 (#163, Peter Mondlock).
• Fly deployment (#161, Dennis Dang).
• Clarify Mirage example commands (#172, Michael Bacarella).
• Update to ReScript project names in the ReScript example (#188, Glenn Slotte).

Documentation

• Fix sqlite3 URI in SQL snippet (#80, Khoa Nguyen).