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pezkuwi-subxt/substrate/client/network-gossip/Cargo.toml
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Max Inden e8f3c6a686 client/network-gossip: Merge GossipEngine and GossipEngineInner (#5042)
* client/network-gossip: Merge GossipEngine and GossipEngineInner

Given that GossipEngine and GossipEngineInner are not shared between
threads anyone (public interface + background tasks), neither depends on
being Send or Sync. Thus one can merge the two as done in this patch.
One only needs to wrap an `Arc<Mutex<>>` around the whole structure when
the owner (e.g. finality-grandpa) needs to share the gossip engine
between threads.

* client/finality-grandpa: Wrap GossipEngine in Arc Mutex & lock it on use

GossipEngine in itself has no need to be Send and Sync, given that it
does not rely on separately spawned background tasks anymore. Given that
finality-grandpa shares the `NetworkBridge` potentially between threads
its components need to be clonable, thus this patch wraps `GossipEngine`
in an `Arc<Mutex<>>`.
2020-03-09 16:31:29 +01:00

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TOML

[package]
description = "Gossiping for the Substrate network protocol"
name = "sc-network-gossip"
version = "0.8.0-alpha.3"
license = "GPL-3.0"
authors = ["Parity Technologies <admin@parity.io>"]
edition = "2018"
homepage = "https://substrate.dev"
repository = "https://github.com/paritytech/substrate/"
documentation = "https://docs.rs/sc-network-gossip"
[dependencies]
futures = "0.3.1"
futures-timer = "3.0.1"
libp2p = { version = "0.16.2", default-features = false, features = ["libp2p-websocket"] }
log = "0.4.8"
lru = "0.4.3"
sc-network = { version = "0.8.0-alpha.2", path = "../network" }
sp-runtime = { version = "2.0.0-alpha.2", path = "../../primitives/runtime" }
wasm-timer = "0.2"