mirror of
https://github.com/pezkuwichain/pezkuwi-subxt.git
synced 2026-06-24 23:01:08 +00:00
Niklas Adolfsson
e16ef0861f
This is a rather big change in jsonrpsee, the major things in this bump are: - Server backpressure (the subscription impls are modified to deal with that) - Allow custom error types / return types (remove jsonrpsee::core::Error and jsonrpee::core::CallError) - Bug fixes (graceful shutdown in particular not used by substrate anyway) - Less dependencies for the clients in particular - Return type requires Clone in method call responses - Moved to tokio channels - Async subscription API (not used in this PR) Major changes in this PR: - The subscriptions are now bounded and if subscription can't keep up with the server it is dropped - CLI: add parameter to configure the jsonrpc server bounded message buffer (default is 64) - Add our own subscription helper to deal with the unbounded streams in substrate The most important things in this PR to review is the added helpers functions in `substrate/client/rpc/src/utils.rs` and the rest is pretty much chore. Regarding the "bounded buffer limit" it may cause the server to handle the JSON-RPC calls slower than before. The message size limit is bounded by "--rpc-response-size" thus "by default 10MB * 64 = 640MB" but the subscription message size is not covered by this limit and could be capped as well. Hopefully the last release prior to 1.0, sorry in advance for a big PR Previous attempt: https://github.com/paritytech/substrate/pull/13992 Resolves https://github.com/paritytech/polkadot-sdk/issues/748, resolves https://github.com/paritytech/polkadot-sdk/issues/627
27 lines
797 B
TOML
27 lines
797 B
TOML
[package]
|
|
authors.workspace = true
|
|
name = "cumulus-relay-chain-interface"
|
|
version = "0.1.0"
|
|
edition.workspace = true
|
|
description = "Common interface for different relay chain datasources."
|
|
license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
|
|
|
|
[lints]
|
|
workspace = true
|
|
|
|
[dependencies]
|
|
polkadot-overseer = { path = "../../../polkadot/node/overseer" }
|
|
|
|
cumulus-primitives-core = { path = "../../primitives/core" }
|
|
|
|
sp-api = { path = "../../../substrate/primitives/api" }
|
|
sp-blockchain = { path = "../../../substrate/primitives/blockchain" }
|
|
sp-state-machine = { path = "../../../substrate/primitives/state-machine" }
|
|
sc-client-api = { path = "../../../substrate/client/api" }
|
|
|
|
futures = "0.3.28"
|
|
async-trait = "0.1.74"
|
|
thiserror = "1.0.48"
|
|
jsonrpsee-core = "0.20.3"
|
|
parity-scale-codec = "3.6.4"
|