cf45cbf429
This PR replaces the existing Python-driven sync server with a new one in Rust. The new server supports both collection and media syncing, and is compatible with both the new protocol mentioned below, and older clients. A setting has been added to the preferences screen to point Anki to a local server, and a similar setting is likely to come to AnkiMobile soon. Documentation is available here: <https://docs.ankiweb.net/sync-server.html> In addition to the new server and refactoring, this PR also makes changes to the sync protocol. The existing sync protocol places payloads and metadata inside a multipart POST body, which causes a few headaches: - Legacy clients build the request in a non-deterministic order, meaning the entire request needs to be scanned to extract the metadata. - Reqwest's multipart API directly writes the multipart body, without exposing the resulting stream to us, making it harder to track the progress of the transfer. We've been relying on a patched version of reqwest for timeouts, which is a pain to keep up to date. To address these issues, the metadata is now sent in a HTTP header, with the data payload sent directly in the body. Instead of the slower gzip, we now use zstd. The old timeout handling code has been replaced with a new implementation that wraps the request and response body streams to track progress, allowing us to drop the git dependencies for reqwest, hyper-timeout and tokio-io-timeout. The main other change to the protocol is that one-way syncs no longer need to downgrade the collection to schema 11 prior to sending.
48 lines
1.1 KiB
TOML
48 lines
1.1 KiB
TOML
[workspace.package]
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version = "0.0.0"
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authors = ["Ankitects Pty Ltd and contributors <https://help.ankiweb.net>"]
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license = "AGPL-3.0-or-later"
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rust-version = "1.65"
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edition = "2021"
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[workspace]
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members = [
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"rslib",
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"rslib/i18n",
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"rslib/i18n_helpers",
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"rslib/linkchecker",
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"pylib/rsbridge",
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"build/configure",
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"build/ninja_gen",
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"build/archives",
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"build/runner",
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"ftl",
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"tools/workspace-hack",
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"qt/bundle/win",
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"qt/bundle/mac",
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]
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exclude = ["qt/bundle"]
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resolver = "2"
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# Apply mild optimizations to our dependencies in dev mode, which among other things
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# improves sha2 performance by about 21x. Opt 1 chosen due to
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# https://doc.rust-lang.org/cargo/reference/profiles.html#overrides-and-generics. This
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# applies to the dependencies of unit tests as well.
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[profile.dev.package."*"]
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opt-level = 1
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debug = 0
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[profile.dev.package.anki_i18n]
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opt-level = 1
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debug = 0
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[profile.dev.package.runner]
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opt-level = 1
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# Debug info off by default, which speeds up incremental builds and produces a considerably
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# smaller library.
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[profile.dev.package.anki]
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debug = 0
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[profile.dev.package.rsbridge]
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debug = 0
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