From 660a7d5a58a8ba14e57a340ecf7d4a8670be7685 Mon Sep 17 00:00:00 2001 From: ppom Date: Tue, 29 Apr 2025 12:00:00 +0200 Subject: [PATCH] WIP --- Cargo.lock | 474 ++++++++++++++++++++++++++++++++++++++++-- Cargo.toml | 1 + src/daemon/heedext.rs | 112 ++++++++++ src/daemon/mod.rs | 16 +- 4 files changed, 584 insertions(+), 19 deletions(-) create mode 100644 src/daemon/heedext.rs diff --git a/Cargo.lock b/Cargo.lock index 291b397..833b165 100644 --- a/Cargo.lock +++ b/Cargo.lock @@ -144,9 +144,12 @@ checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a" [[package]] name = "bitflags" -version = "2.6.0" +version = "2.9.0" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "b048fb63fd8b5923fc5aa7b340d8e156aec7ec02f0c78fa8a6ddc2613f6f71de" +checksum = "5c8214115b7bf84099f1309324e63141d4c5d7cc26862f97a0a857dbefe165bd" +dependencies = [ + "serde", +] [[package]] name = "bumpalo" @@ -168,9 +171,9 @@ checksum = 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"registry+https://github.com/rust-lang/crates.io-index" +checksum = "97369cbbc041bc366949bc74d34658d6cda5621039731c6310521892a3a20ae0" +dependencies = [ + "proc-macro2", + "quote", + "syn 2.0.82", +] + +[[package]] +name = "doxygen-rs" +version = "0.4.2" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "415b6ec780d34dcf624666747194393603d0373b7141eef01d12ee58881507d9" +dependencies = [ + "phf", +] + [[package]] name = "equivalent" version = "1.0.1" @@ -319,6 +351,15 @@ version = "2.1.1" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "e8c02a5121d4ea3eb16a80748c74f5549a5665e4c21333c6098f283870fbdea6" +[[package]] +name = "form_urlencoded" +version = "1.2.1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "e13624c2627564efccf4934284bdd98cbaa14e79b0b5a141218e507b3a823456" +dependencies = [ + "percent-encoding", +] + [[package]] name = "fs2" version = "0.4.3" @@ -456,6 +497,44 @@ version = "0.5.0" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "2304e00983f87ffb38b55b444b5e3b60a884b5d30c0fca7d82fe33449bbe55ea" +[[package]] +name = "heed" +version = "0.22.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "6a56c94661ddfb51aa9cdfbf102cfcc340aa69267f95ebccc4af08d7c530d393" +dependencies = [ + "bitflags 2.9.0", + "byteorder", + "heed-traits", + "heed-types", + "libc", + "lmdb-master-sys", + "once_cell", + "page_size", + "serde", + "synchronoise", + "url", +] + +[[package]] +name = "heed-traits" +version = "0.20.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "eb3130048d404c57ce5a1ac61a903696e8fcde7e8c2991e9fcfc1f27c3ef74ff" + +[[package]] +name = "heed-types" +version = "0.21.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "13c255bdf46e07fb840d120a36dcc81f385140d7191c76a7391672675c01a55d" +dependencies = [ + "bincode", + "byteorder", + "heed-traits", + "serde", + "serde_json", +] + [[package]] name = "hermit-abi" version = "0.3.9" @@ -485,6 +564,145 @@ dependencies = [ "cc", ] +[[package]] +name = "icu_collections" +version = "1.5.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "db2fa452206ebee18c4b5c2274dbf1de17008e874b4dc4f0aea9d01ca79e4526" +dependencies = [ + "displaydoc", + "yoke", + "zerofrom", + "zerovec", +] + +[[package]] +name = "icu_locid" +version = "1.5.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "13acbb8371917fc971be86fc8057c41a64b521c184808a698c02acc242dbf637" +dependencies = [ + "displaydoc", + "litemap", + "tinystr", + "writeable", + "zerovec", +] + +[[package]] +name = "icu_locid_transform" +version = "1.5.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "01d11ac35de8e40fdeda00d9e1e9d92525f3f9d887cdd7aa81d727596788b54e" +dependencies = [ + "displaydoc", + "icu_locid", + "icu_locid_transform_data", + "icu_provider", + 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"1ec89e9337638ecdc08744df490b221a7399bf8d164eb52a665454e60e075ad6" +dependencies = [ + "proc-macro2", + "quote", + "syn 2.0.82", +] + +[[package]] +name = "idna" +version = "1.0.3" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "686f825264d630750a544639377bae737628043f20d38bbc029e8f29ea968a7e" +dependencies = [ + "idna_adapter", + "smallvec", + "utf8_iter", +] + +[[package]] +name = "idna_adapter" +version = "1.2.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "daca1df1c957320b2cf139ac61e7bd64fed304c5040df000a745aa1de3b4ef71" +dependencies = [ + "icu_normalizer", + "icu_properties", +] + [[package]] name = "indexmap" version = "2.6.0" @@ -556,7 +774,7 @@ dependencies = [ "proc-macro2", "quote", "syn 1.0.109", - "synstructure", + "synstructure 0.12.6", ] [[package]] @@ -616,9 +834,9 @@ checksum = "bbd2bcb4c963f2ddae06a2efc7e9f3591312473c50c6685e1f298068316e66fe" [[package]] name = "libc" -version = "0.2.161" +version = 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source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "71e2746dc3a24dd78b3cfcb7be93368c6de9963d30f43a6a73998a9cf4b17b46" dependencies = [ - "bitflags 2.6.0", + "bitflags 2.9.0", "cfg-if", "cfg_aliases", "libc", @@ -727,9 +962,9 @@ dependencies = [ [[package]] name = "once_cell" -version = "1.20.2" +version = "1.21.3" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "1261fe7e33c73b354eab43b1273a57c8f967d0391e80353e51f764ac02cf6775" +checksum = "42f5e15c9953c5e4ccceeb2e7382a716482c34515315f7b03532b8b4e8393d2d" [[package]] name = "overload" @@ -737,6 +972,16 @@ version = "0.1.1" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "b15813163c1d831bf4a13c3610c05c0d03b39feb07f7e09fa234dac9b15aaf39" +[[package]] +name = "page_size" +version = "0.6.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "30d5b2194ed13191c1999ae0704b7839fb18384fa22e49b57eeaa97d79ce40da" +dependencies = [ + "libc", + "winapi", +] + [[package]] name = "parking_lot" version = "0.11.2" @@ -818,6 +1063,54 @@ version = "0.7.0" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "c719dcf55f09a3a7e764c6649ab594c18a177e3599c467983cdf644bfc0a4088" +[[package]] +name = "percent-encoding" +version = "2.3.1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "e3148f5046208a5d56bcfc03053e3ca6334e51da8dfb19b6cdc8b306fae3283e" + +[[package]] +name = "phf" +version = "0.11.3" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "1fd6780a80ae0c52cc120a26a1a42c1ae51b247a253e4e06113d23d2c2edd078" +dependencies = [ + "phf_macros", + "phf_shared", +] + +[[package]] +name = "phf_generator" +version = "0.11.3" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "3c80231409c20246a13fddb31776fb942c38553c51e871f8cbd687a4cfb5843d" +dependencies = [ + "phf_shared", + "rand", +] + +[[package]] +name = "phf_macros" +version = 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-1027,9 +1321,9 @@ dependencies = [ [[package]] name = "serde_json" -version = "1.0.132" +version = "1.0.140" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "d726bfaff4b320266d395898905d0eba0345aae23b54aee3a737e260fd46db03" +checksum = "20068b6e96dc6c9bd23e01df8827e6c7e1f2fddd43c21810382803c136b99373" dependencies = [ "itoa", "memchr", @@ -1074,6 +1368,12 @@ dependencies = [ "libc", ] +[[package]] +name = "siphasher" +version = "1.0.1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "56199f7ddabf13fe5074ce809e7d3f42b42ae711800501b5b16ea82ad029c39d" + [[package]] name = "slab" version = "0.4.9" @@ -1115,6 +1415,12 @@ dependencies = [ "windows-sys 0.52.0", ] +[[package]] +name = "stable_deref_trait" +version = "1.2.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "a8f112729512f8e442d81f95a8a7ddf2b7c6b8a1a6f509a95864142b30cab2d3" + [[package]] name = "strsim" version = "0.11.1" @@ -1143,6 +1449,15 @@ dependencies = [ "unicode-ident", ] +[[package]] +name = "synchronoise" +version = "1.0.1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "3dbc01390fc626ce8d1cffe3376ded2b72a11bb70e1c75f404a210e4daa4def2" +dependencies = [ + "crossbeam-queue", +] + [[package]] name = "synstructure" version = "0.12.6" @@ -1155,6 +1470,17 @@ dependencies = [ "unicode-xid", ] +[[package]] +name = "synstructure" +version = "0.13.1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "c8af7666ab7b6390ab78131fb5b0fce11d6b7a6951602017c35fa82800708971" +dependencies = [ + "proc-macro2", + "quote", + "syn 2.0.82", +] + [[package]] name = "tempfile" version = "3.13.0" @@ -1207,6 +1533,16 @@ dependencies = [ "chrono", ] +[[package]] +name = "tinystr" +version = "0.7.6" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "9117f5d4db391c1cf6927e7bea3db74b9a1c1add8f7eda9ffd5364f40f57b82f" +dependencies = [ + "displaydoc", + "zerovec", +] + [[package]] name = "tokio" version = "1.40.0" @@ -1337,6 +1673,29 @@ version = "0.2.11" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "673aac59facbab8a9007c7f6108d11f63b603f7cabff99fabf650fea5c32b861" +[[package]] +name = "url" +version = "2.5.4" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "32f8b686cadd1473f4bd0117a5d28d36b1ade384ea9b5069a1c40aefed7fda60" +dependencies = [ + "form_urlencoded", + "idna", + "percent-encoding", +] + +[[package]] +name = "utf16_iter" +version = "1.0.5" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "c8232dd3cdaed5356e0f716d285e4b40b932ac434100fe9b7e0e8e935b9e6246" + +[[package]] +name = "utf8_iter" +version = "1.0.4" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "b6c140620e7ffbb22c2dee59cafe6084a59b5ffc27a8859a5f0d494b5d52b6be" + [[package]] name = "utf8parse" version = "0.2.2" @@ -1523,6 +1882,18 @@ version = 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+checksum = "aa2b893d79df23bfb12d5461018d408ea19dfafe76c2c7ef6d4eba614f8ff079" +dependencies = [ + "yoke", + "zerofrom", + "zerovec-derive", +] + +[[package]] +name = "zerovec-derive" +version = "0.10.3" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "6eafa6dfb17584ea3e2bd6e76e0cc15ad7af12b09abdd1ca55961bed9b1063c6" +dependencies = [ + "proc-macro2", + "quote", + "syn 2.0.82", +] diff --git a/Cargo.toml b/Cargo.toml index 9a7e931..43e78cf 100644 --- a/Cargo.toml +++ b/Cargo.toml @@ -31,6 +31,7 @@ assets = [ bincode = "1.3.3" chrono = { version = "0.4.38", features = ["std", "clock", "serde"] } clap = { version = "4.5.4", features = ["derive"] } +heed = "0.22.0" jrsonnet-evaluator = "0.4.2" nix = { version = "0.29.0", features = ["signal"] } num_cpus = "1.16.0" diff --git a/src/daemon/heedext.rs b/src/daemon/heedext.rs new file mode 100644 index 0000000..5fdf526 --- /dev/null +++ b/src/daemon/heedext.rs @@ -0,0 +1,112 @@ +use std::collections::{BTreeMap, BTreeSet}; + +use heed::{ + types::{DecodeIgnore, Str}, + Database, Result, +}; + +use crate::concepts::{Config, Filter, Match, Time}; + +/// This trait permits to manage in a single place what are the names of [`heed::Database`]s in +/// reaction. It streamlines [`heed::Database`]s opening so that we can reliably open the same +/// Databases in multiple places. +/// It also permits to manage the cleanup of unused databases. +pub trait EnvExt { + fn open_filter_matches_tree(&self, filter: &Filter) -> Result>>; + fn open_filter_ordered_times_tree(&self, filter: &Filter) -> Result>; + fn open_filter_triggers_tree( + &self, + filter: &Filter, + ) -> Result>>; + + fn cleanup_unused_trees(&self, config: &Config) -> Result<()>; +} + +fn filter_matches_tree_name(filter: &Filter) -> String { + format!("filter_matches_{}.{}", filter.stream_name(), filter.name()) +} + +fn filter_ordered_times_tree_name(filter: &Filter) -> String { + format!( + "filter_ordered_times_{}.{}", + filter.stream_name(), + filter.name() + ) +} + +fn filter_triggers_tree_name(filter: &Filter) -> String { + format!("filter_triggers_{}.{}", filter.stream_name(), filter.name()) +} + +impl EnvExt for heed::Env { + fn open_filter_matches_tree(&self, filter: &Filter) -> Result>> { + let mut wtxn = self.write_txn()?; + let res = self.create_database::>( + &mut wtxn, + Some(&filter_matches_tree_name(filter)), + ); + wtxn.commit()?; + res + } + + fn open_filter_ordered_times_tree(&self, filter: &Filter) -> Result> { + let mut wtxn = self.write_txn()?; + let res = self.create_database::( + &mut wtxn, + Some(&filter_ordered_times_tree_name(filter)), + ); + wtxn.commit()?; + res + } + + fn open_filter_triggers_tree( + &self, + filter: &Filter, + ) -> Result>> { + let mut wtxn = self.write_txn()?; + let res = self.create_database::>( + &mut wtxn, + Some(&filter_triggers_tree_name(filter)), + ); + wtxn.commit()?; + res + } + + fn cleanup_unused_trees(&self, config: &Config) -> Result<()> { + let valid_tree_names: BTreeSet<_> = config + .streams() + .values() + // for each filter + .flat_map(|stream| stream.filters().values()) + .flat_map(|filter| { + [ + filter_matches_tree_name(filter), + filter_ordered_times_tree_name(filter), + filter_triggers_tree_name(filter), + ] + }) + // plus sled's default map + .chain(std::iter::once("__sled__default".into())) + // convert as IVec which is sled's binary type + // .map(|string| sled::IVec::from(string.as_bytes())) + .collect(); + + let rtxn = self.read_txn()?; + let unnamed: Database = self + .open_database(&rtxn, None)? + .expect("the unnamed database always exists"); + + // Remove trees that are not in the list of valid trees + for outdated_tree in unnamed + .iter(&rtxn)? + .filter(|key| key.is_ok()) + .map(|key| key.unwrap().0) + .filter(|tree_name| !valid_tree_names.contains(*tree_name)) + { + self.remove_database(outdated_tree) + .expect("Fatal error while cleaning DB on startup"); + } + + Ok(()) + } +} diff --git a/src/daemon/mod.rs b/src/daemon/mod.rs index 743074c..03dec41 100644 --- a/src/daemon/mod.rs +++ b/src/daemon/mod.rs @@ -19,13 +19,14 @@ use tracing::{debug, info}; use crate::concepts::Config; use filter::FilterManager; use shutdown::{ShutdownController, ShutdownDelegate}; -use sledext::*; +use heedext::*; use socket::socket_manager; use stream::stream_manager; mod filter; mod shutdown; mod sledext; +mod heedext; mod socket; mod stream; @@ -60,6 +61,19 @@ pub async fn daemon( })?; db.cleanup_unused_trees(config); + #[allow(unsafe_code)] + let db = unsafe { + heed::EnvOpenOptions::new() + .open(format!("{}/lmdb", config.state_directory())) + .map_err(|err| { + format!( + "while opening database at {}: {}", + config.state_directory(), + err + ) + }) + }?; + // Filter managers let now = Local::now(); let mut state = HashMap::new();