mirror of
https://github.com/pezkuwichain/pezkuwi-subxt.git
synced 2026-07-09 03:37:22 +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
39 lines
2.1 KiB
TOML
39 lines
2.1 KiB
TOML
[package]
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name = "polkadot-rpc"
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version = "1.0.0"
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authors.workspace = true
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edition.workspace = true
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license.workspace = true
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description = "Polkadot specific RPC functionality."
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[lints]
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workspace = true
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[dependencies]
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jsonrpsee = { version = "0.20.3", features = ["server"] }
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polkadot-primitives = { path = "../primitives" }
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sc-client-api = { path = "../../substrate/client/api" }
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sp-blockchain = { path = "../../substrate/primitives/blockchain" }
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sp-keystore = { path = "../../substrate/primitives/keystore" }
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sp-runtime = { path = "../../substrate/primitives/runtime" }
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sp-api = { path = "../../substrate/primitives/api" }
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sp-consensus = { path = "../../substrate/primitives/consensus/common" }
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sp-consensus-babe = { path = "../../substrate/primitives/consensus/babe" }
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sc-chain-spec = { path = "../../substrate/client/chain-spec" }
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sc-rpc = { path = "../../substrate/client/rpc" }
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sc-rpc-spec-v2 = { path = "../../substrate/client/rpc-spec-v2" }
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sc-consensus-babe = { path = "../../substrate/client/consensus/babe" }
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sc-consensus-babe-rpc = { path = "../../substrate/client/consensus/babe/rpc" }
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sc-consensus-beefy = { path = "../../substrate/client/consensus/beefy" }
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sc-consensus-beefy-rpc = { path = "../../substrate/client/consensus/beefy/rpc" }
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sc-consensus-epochs = { path = "../../substrate/client/consensus/epochs" }
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sc-consensus-grandpa = { path = "../../substrate/client/consensus/grandpa" }
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sc-consensus-grandpa-rpc = { path = "../../substrate/client/consensus/grandpa/rpc" }
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sc-sync-state-rpc = { path = "../../substrate/client/sync-state-rpc" }
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txpool-api = { package = "sc-transaction-pool-api", path = "../../substrate/client/transaction-pool/api" }
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frame-rpc-system = { package = "substrate-frame-rpc-system", path = "../../substrate/utils/frame/rpc/system" }
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mmr-rpc = { path = "../../substrate/client/merkle-mountain-range/rpc" }
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pallet-transaction-payment-rpc = { path = "../../substrate/frame/transaction-payment/rpc" }
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sp-block-builder = { path = "../../substrate/primitives/block-builder" }
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substrate-state-trie-migration-rpc = { path = "../../substrate/utils/frame/rpc/state-trie-migration-rpc" }
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