mirror of
https://github.com/pezkuwichain/pezkuwi-subxt.git
synced 2026-05-07 21:18:01 +00:00
Gav Wood
1e01162505
* Remove unneeded script * Rename Substrate Demo -> Substrate * Rename demo -> node * Build wasm from last rename. * Merge ed25519 into substrate-primitives * Minor tweak * Rename substrate -> core * Move substrate-runtime-support to core/runtime/support * Rename/move substrate-runtime-version * Move codec up a level * Rename substrate-codec -> parity-codec * Move environmental up a level * Move pwasm-* up to top, ready for removal * Remove requirement of s-r-support from s-r-primitives * Move core/runtime/primitives into core/runtime-primitives * Remove s-r-support dep from s-r-version * Remove dep of s-r-support from bft * Remove dep of s-r-support from node/consensus * Sever all other core deps from s-r-support * Forgot the no_std directive * Rename non-SRML modules to sr-* to avoid match clashes * Move runtime/* to srml/* * Rename substrate-runtime-* -> srml-* * Move srml to top-level
55 lines
1.6 KiB
Rust
55 lines
1.6 KiB
Rust
// Copyright 2017-2018 Parity Technologies (UK) Ltd.
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// This file is part of Substrate.
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// Substrate is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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// Substrate is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License
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// along with Substrate. If not, see <http://www.gnu.org/licenses/>.
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//! RPC Metadata
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use std::sync::Arc;
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use jsonrpc_pubsub::{Session, PubSubMetadata};
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use rpc::futures::sync::mpsc;
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/// RPC Metadata.
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///
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/// Manages persistent session for transports that support it
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/// and may contain some additional info extracted from specific transports
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/// (like remote client IP address, request headers, etc)
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#[derive(Default, Clone)]
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pub struct Metadata {
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session: Option<Arc<Session>>,
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}
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impl ::rpc::Metadata for Metadata {}
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impl PubSubMetadata for Metadata {
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fn session(&self) -> Option<Arc<Session>> {
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self.session.clone()
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}
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}
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impl Metadata {
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/// Create new `Metadata` with session (Pub/Sub) support.
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pub fn new(transport: mpsc::Sender<String>) -> Self {
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Metadata {
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session: Some(Arc::new(Session::new(transport))),
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}
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}
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/// Create new `Metadata` for tests.
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#[cfg(test)]
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pub fn new_test() -> (mpsc::Receiver<String>, Self) {
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let (tx, rx) = mpsc::channel(1);
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(rx, Self::new(tx))
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}
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}
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