Ruby 2.7 compatibility #581
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Nil#to_s returns a frozen empty string on Ruby 2.7, and a FrozenError exception is raised when this string is cleared inside Response::Body#to_s. So, we update the code to return a mutable string instead.
ixti
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Dec 27, 2019
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tarcieri
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Dec 27, 2019
netbsd-srcmastr
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Jun 7, 2020
Update ruby-http to 4.4.1. ## 4.4.1 (2020-03-29) * Backport [#590](httprb/http#590) Fix parser failing on some edge cases. ([@ixti]) ## 4.4.0 (2020-03-25) * Backport [#587](httprb/http#587) Fix redirections when server responds with multiple Location headers. ([@ixti]) * Backport [#599](httprb/http#599) Allow passing HTTP::FormData::{Multipart,UrlEncoded} object directly. ([@ixti]) ## 4.3.0 (2020-01-09) * Backport [#581](httprb/http#581) Add Ruby-2.7 compatibility. ([@ixti], [@janko]) ## 4.2.0 (2019-10-22) * Backport [#489](httprb/http#489) Fix HTTP parser. ([@ixti], [@fxposter]) ## 4.1.1 (2019-03-12) * Add `HTTP::Headers::ACCEPT_ENCODING` constant. ([@ixti]) ## 4.1.0 (2019-03-11) * [#533](httprb/http#533) Add URI normalizer feature that allows to swap default URI normalizer. ([@mamoonraja]) ## 4.0.5 (2019-02-15) * Backport [#532](httprb/http#532) from master. Fix pipes support in request bodies. ([@ixti]) ## 4.0.4 (2019-02-12) * Backport [#506](httprb/http#506) from master. Skip auto-deflate when there is no body. ([@Bonias]) ## 4.0.3 (2019-01-18) * Fix missing URL in response wrapped by auto inflate. ([@ixti]) * Provide `HTTP::Request#inspect` method for debugging purposes. ([@ixti]) ## 4.0.2 (2019-01-15) * [#506](httprb/http#506) Fix instrumentation feature. ([@paul]) ## 4.0.1 (2019-01-14) * [#515](httprb/http#515) Fix `#build_request` and `#request` to respect default options. ([@RickCSong]) ## 4.0.0 (2018-10-15) * [#482](httprb/http#482) [#499](httprb/http#499) Introduce new features injection API with 2 new feaures: instrumentation (compatible with ActiveSupport::Notification) and logging. ([@paul]) * [#473](httprb/http#473) Handle early responses. ([@janko-m]) * [#468](httprb/http#468) Rewind `HTTP::Request::Body#source` once `#each` is complete. ([@ixti]) * [#467](httprb/http#467) Drop Ruby 2.2 support. ([@ixti]) * [#436](httprb/http#436) Raise ConnectionError when writing to socket fails. ([@janko-m]) * [#438](httprb/http#438) Expose `HTTP::Request::Body#source`. ([@janko-m]) * [#446](httprb/http#446) Simplify setting a timeout. ([@mikegee]) * [#451](httprb/http#451) Reduce memory usage when reading response body. ([@janko-m]) * [#458](httprb/http#458) Extract HTTP::Client#build_request method. ([@tycoon]) * [#462](httprb/http#462) Fix HTTP::Request#headline to allow two leading slashes in path. ([@scarfacedeb]) * [#454](httprb/http#454) [#464](httprb/http#464) [#384](httprb/http#384) Fix #readpartial not respecting max length argument. ([@janko-m], [@marshall-lee])
This was referenced Feb 24, 2021
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In Ruby 2.7
Nil#to_sreturns a frozen string, so we make sure to return a mutable string inConnection#readpartial, allowing it to be mutated inResponse::Body#to_s(otherwise aFrozenErrorexception is raised). I thought about just returningnilinstead, but I didn't want to break anything.We also fix warnings around keyword arguments, as Ruby 2.7 wants us to be explicit about whether we're passing kwargs or hashes, as that will be the behaviour in Ruby 3.0.
Only one spec still fails, related to
http-form_data, for which I've sent the PR in httprb/form_data#28.Btw, I also tried to see if we can replace CertificateAuthority with Localhost to remove the warnings, as the latter is much simpler and is actually maintained. I think it can be done, but it turned out to be more work than I expected, so better to do that in a separate PR.