c25825a539
*Replaces #4434. It is identical, but this PR has a smaller diff due to a curated commit history.* ## Issue Addressed NA ## Proposed Changes This PR moves the scheduling logic for the `BeaconProcessor` into a new crate in `beacon_node/beacon_processor`. Previously it existed in the `beacon_node/network` crate. This addresses a circular-dependency problem where it's not possible to use the `BeaconProcessor` from the `beacon_chain` crate. The `network` crate depends on the `beacon_chain` crate (`network -> beacon_chain`), but importing the `BeaconProcessor` into the `beacon_chain` crate would create a circular dependancy of `beacon_chain -> network`. The `BeaconProcessor` was designed to provide queuing and prioritized scheduling for messages from the network. It has proven to be quite valuable and I believe we'd make Lighthouse more stable and effective by using it elsewhere. In particular, I think we should use the `BeaconProcessor` for: 1. HTTP API requests. 1. Scheduled tasks in the `BeaconChain` (e.g., state advance). Using the `BeaconProcessor` for these tasks would help prevent the BN from becoming overwhelmed and would also help it to prioritize operations (e.g., choosing to process blocks from gossip before responding to low-priority HTTP API requests). ## Additional Info This PR is intended to have zero impact on runtime behaviour. It aims to simply separate the *scheduling* code (i.e., the `BeaconProcessor`) from the *business logic* in the `network` crate (i.e., the `Worker` impls). Future PRs (see #4462) can build upon these works to actually use the `BeaconProcessor` for more operations. I've gone to some effort to use `git mv` to make the diff look more like "file was moved and modified" rather than "file was deleted and a new one added". This should reduce review burden and help maintain commit attribution.
48 lines
1.6 KiB
TOML
48 lines
1.6 KiB
TOML
[package]
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name = "client"
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version = "0.2.0"
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authors = ["Sigma Prime <contact@sigmaprime.io>"]
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edition = "2021"
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[dev-dependencies]
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serde_yaml = "0.8.13"
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state_processing = { path = "../../consensus/state_processing" }
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operation_pool = { path = "../operation_pool" }
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tokio = "1.14.0"
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[dependencies]
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beacon_chain = { path = "../beacon_chain" }
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store = { path = "../store" }
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network = { path = "../network" }
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timer = { path = "../timer" }
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lighthouse_network = { path = "../lighthouse_network" }
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logging = { path = "../../common/logging" }
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parking_lot = "0.12.0"
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types = { path = "../../consensus/types" }
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eth2_config = { path = "../../common/eth2_config" }
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slot_clock = { path = "../../common/slot_clock" }
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serde = "1.0.116"
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serde_derive = "1.0.116"
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error-chain = "0.12.4"
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slog = { version = "2.5.2", features = ["max_level_trace"] }
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tokio = "1.14.0"
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dirs = "3.0.1"
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eth1 = { path = "../eth1" }
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eth2 = { path = "../../common/eth2" }
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sensitive_url = { path = "../../common/sensitive_url" }
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genesis = { path = "../genesis" }
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task_executor = { path = "../../common/task_executor" }
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environment = { path = "../../lighthouse/environment" }
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lazy_static = "1.4.0"
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lighthouse_metrics = { path = "../../common/lighthouse_metrics" }
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time = "0.3.5"
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directory = {path = "../../common/directory"}
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http_api = { path = "../http_api" }
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http_metrics = { path = "../http_metrics" }
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slasher = { path = "../../slasher" }
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slasher_service = { path = "../../slasher/service" }
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monitoring_api = {path = "../../common/monitoring_api"}
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execution_layer = { path = "../execution_layer" }
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beacon_processor = { path = "../beacon_processor" }
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num_cpus = "1.13.0"
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