Reorganising the repository - external renames and moves (#4074)

* Adding first rough ouline of the repository structure * Remove old CI stuff * add title * formatting fixes * move node-exits job's script to scripts dir * Move docs into subdir * move to bin * move maintainence scripts, configs and helpers into its own dir * add .local to ignore * move core->client * start up 'test' area * move test client * move test runtime * make test move compile * Add dependencies rule enforcement. * Fix indexing. * Update docs to reflect latest changes * Moving /srml->/paint * update docs * move client/sr-* -> primitives/ * clean old readme * remove old broken code in rhd * update lock * Step 1. * starting to untangle client * Fix after merge. * start splitting out client interfaces * move children and blockchain interfaces * Move trie and state-machine to primitives. * Fix WASM builds. * fixing broken imports * more interface moves * move backend and light to interfaces * move CallExecutor * move cli off client * moving around more interfaces * re-add consensus crates into the mix * fix subkey path * relieve client from executor * starting to pull out client from grandpa * move is_decendent_of out of client * grandpa still depends on client directly * lemme tests pass * rename srml->paint * Make it compile. * rename interfaces->client-api * Move keyring to primitives. * fixup libp2p dep * fix broken use * allow dependency enforcement to fail * move fork-tree * Moving wasm-builder * make env * move build-script-utils * fixup broken crate depdencies and names * fix imports for authority discovery * fix typo * update cargo.lock * fixing imports * Fix paths and add missing crates * re-add missing crates
2026-06-13 23:21:06 +00:00 · 2019-11-14 21:51:17 +01:00
parent becc3b0a4f
commit 60e5011c72
809 changed files with 7801 additions and 6464 deletions
@@ -0,0 +1,60 @@
+// Copyright 2017-2019 Parity Technologies (UK) Ltd.
+// This file is part of Substrate.
+
+// Substrate is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Substrate is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Substrate.  If not, see <http://www.gnu.org/licenses/>.
+
+//! RPC Metadata
+use std::sync::Arc;
+
+use jsonrpc_pubsub::{Session, PubSubMetadata};
+use rpc::futures::sync::mpsc;
+
+/// RPC Metadata.
+///
+/// Manages persistent session for transports that support it
+/// and may contain some additional info extracted from specific transports
+/// (like remote client IP address, request headers, etc)
+#[derive(Default, Clone)]
+pub struct Metadata {
+	session: Option<Arc<Session>>,
+}
+
+impl rpc::Metadata for Metadata {}
+impl PubSubMetadata for Metadata {
+	fn session(&self) -> Option<Arc<Session>> {
+		self.session.clone()
+	}
+}
+
+impl Metadata {
+	/// Create new `Metadata` with session (Pub/Sub) support.
+	pub fn new(transport: mpsc::Sender<String>) -> Self {
+		Metadata {
+			session: Some(Arc::new(Session::new(transport))),
+		}
+	}
+
+	/// Create new `Metadata` for tests.
+	#[cfg(test)]
+	pub fn new_test() -> (mpsc::Receiver<String>, Self) {
+		let (tx, rx) = mpsc::channel(1);
+		(rx, Self::new(tx))
+	}
+}
+
+impl From<mpsc::Sender<String>> for Metadata {
+	fn from(sender: mpsc::Sender<String>) -> Self {
+		Self::new(sender)
+	}
+}