92d597ad23
## Proposed Changes
Enable multiple database backends for the slasher, either MDBX (default) or LMDB. The backend can be selected using `--slasher-backend={lmdb,mdbx}`.
## Additional Info
In order to abstract over the two library's different handling of database lifetimes I've used `Box::leak` to give the `Environment` type a `'static` lifetime. This was the only way I could think of using 100% safe code to construct a self-referential struct `SlasherDB`, where the `OpenDatabases` refers to the `Environment`. I think this is OK, as the `Environment` is expected to live for the life of the program, and both database engines leave the database in a consistent state after each write. The memory claimed for memory-mapping will be freed by the OS and appropriately flushed regardless of whether the `Environment` is actually dropped.
We are depending on two `sigp` forks of `libmdbx-rs` and `lmdb-rs`, to give us greater control over MDBX OS support and LMDB's version.
45 lines
1.5 KiB
TOML
45 lines
1.5 KiB
TOML
[package]
|
|
name = "beacon_node"
|
|
version = "2.5.1"
|
|
authors = ["Paul Hauner <paul@paulhauner.com>", "Age Manning <Age@AgeManning.com"]
|
|
edition = "2021"
|
|
|
|
[lib]
|
|
name = "beacon_node"
|
|
path = "src/lib.rs"
|
|
|
|
[dev-dependencies]
|
|
node_test_rig = { path = "../testing/node_test_rig" }
|
|
|
|
[features]
|
|
write_ssz_files = ["beacon_chain/write_ssz_files"] # Writes debugging .ssz files to /tmp during block processing.
|
|
|
|
[dependencies]
|
|
eth2_config = { path = "../common/eth2_config" }
|
|
beacon_chain = { path = "beacon_chain" }
|
|
types = { path = "../consensus/types" }
|
|
store = { path = "./store" }
|
|
client = { path = "client" }
|
|
clap = "2.33.3"
|
|
slog = { version = "2.5.2", features = ["max_level_trace", "release_max_level_trace"] }
|
|
dirs = "3.0.1"
|
|
directory = {path = "../common/directory"}
|
|
futures = "0.3.7"
|
|
environment = { path = "../lighthouse/environment" }
|
|
task_executor = { path = "../common/task_executor" }
|
|
genesis = { path = "genesis" }
|
|
eth2_network_config = { path = "../common/eth2_network_config" }
|
|
execution_layer = { path = "execution_layer" }
|
|
lighthouse_network = { path = "./lighthouse_network" }
|
|
serde = "1.0.116"
|
|
clap_utils = { path = "../common/clap_utils" }
|
|
hyper = "0.14.4"
|
|
lighthouse_version = { path = "../common/lighthouse_version" }
|
|
hex = "0.4.2"
|
|
slasher = { path = "../slasher" }
|
|
monitoring_api = { path = "../common/monitoring_api" }
|
|
sensitive_url = { path = "../common/sensitive_url" }
|
|
http_api = { path = "http_api" }
|
|
unused_port = { path = "../common/unused_port" }
|
|
strum = "0.24.1"
|