mirror of
https://github.com/neondatabase/neon.git
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9cfe08e3d9
## Problem Despite making password hashing async, it can still take time away from the network code. ## Summary of changes Introduce a custom threadpool, inspired by rayon. Features: ### Fairness Each task is tagged with it's endpoint ID. The more times we have seen the endpoint, the more likely we are to skip the task if it comes up in the queue. This is using a min-count-sketch estimator for the number of times we have seen the endpoint, resetting it every 1000+ steps. Since tasks are immediately rescheduled if they do not complete, the worker could get stuck in a "always work available loop". To combat this, we check the global queue every 61 steps to ensure all tasks quickly get a worker assigned to them. ### Balanced Using crossbeam_deque, like rayon does, we have workstealing out of the box. I've tested it a fair amount and it seems to balance the workload accordingly
116 lines
3.3 KiB
TOML
116 lines
3.3 KiB
TOML
[package]
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name = "proxy"
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version = "0.1.0"
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edition.workspace = true
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license.workspace = true
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[features]
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default = []
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testing = []
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[dependencies]
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ahash.workspace = true
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anyhow.workspace = true
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async-compression.workspace = true
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async-trait.workspace = true
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atomic-take.workspace = true
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aws-config.workspace = true
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aws-sdk-iam.workspace = true
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aws-sigv4.workspace = true
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aws-types.workspace = true
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base64.workspace = true
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bstr.workspace = true
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bytes = { workspace = true, features = ["serde"] }
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camino.workspace = true
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chrono.workspace = true
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clap.workspace = true
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consumption_metrics.workspace = true
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crossbeam-deque.workspace = true
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dashmap.workspace = true
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env_logger.workspace = true
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framed-websockets.workspace = true
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futures.workspace = true
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git-version.workspace = true
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hashbrown.workspace = true
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hashlink.workspace = true
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hex.workspace = true
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hmac.workspace = true
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hostname.workspace = true
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http.workspace = true
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humantime.workspace = true
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hyper.workspace = true
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hyper1 = { package = "hyper", version = "1.2", features = ["server"] }
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hyper-util = { version = "0.1", features = ["server", "http1", "http2", "tokio"] }
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http-body-util = { version = "0.1" }
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indexmap.workspace = true
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ipnet.workspace = true
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itertools.workspace = true
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lasso = { workspace = true, features = ["multi-threaded"] }
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md5.workspace = true
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measured = { workspace = true, features = ["lasso"] }
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metrics.workspace = true
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once_cell.workspace = true
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opentelemetry.workspace = true
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parking_lot.workspace = true
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parquet.workspace = true
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parquet_derive.workspace = true
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pin-project-lite.workspace = true
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postgres_backend.workspace = true
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pq_proto.workspace = true
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prometheus.workspace = true
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rand.workspace = true
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regex.workspace = true
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remote_storage = { version = "0.1", path = "../libs/remote_storage/" }
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reqwest.workspace = true
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reqwest-middleware = { workspace = true, features = ["json"] }
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reqwest-retry.workspace = true
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reqwest-tracing.workspace = true
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routerify.workspace = true
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rustc-hash.workspace = true
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rustls-pemfile.workspace = true
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rustls.workspace = true
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scopeguard.workspace = true
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serde.workspace = true
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serde_json.workspace = true
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sha2 = { workspace = true, features = ["asm"] }
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smol_str.workspace = true
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smallvec.workspace = true
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socket2.workspace = true
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subtle.workspace = true
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task-local-extensions.workspace = true
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thiserror.workspace = true
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tikv-jemallocator.workspace = true
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tikv-jemalloc-ctl = { workspace = true, features = ["use_std"] }
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tokio-postgres.workspace = true
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tokio-rustls.workspace = true
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tokio-util.workspace = true
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tokio = { workspace = true, features = ["signal"] }
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tower-service.workspace = true
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tracing-opentelemetry.workspace = true
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tracing-subscriber.workspace = true
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tracing-utils.workspace = true
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tracing.workspace = true
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url.workspace = true
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urlencoding.workspace = true
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utils.workspace = true
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uuid.workspace = true
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webpki-roots.workspace = true
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x509-parser.workspace = true
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native-tls.workspace = true
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postgres-native-tls.workspace = true
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postgres-protocol.workspace = true
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redis.workspace = true
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workspace_hack.workspace = true
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[dev-dependencies]
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camino-tempfile.workspace = true
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fallible-iterator.workspace = true
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tokio-tungstenite.workspace = true
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pbkdf2 = { workspace = true, features = ["simple", "std"] }
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rcgen.workspace = true
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rstest.workspace = true
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tokio-postgres-rustls.workspace = true
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walkdir.workspace = true
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rand_distr = "0.4"
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