Bring substrate-demo up to date (#658)

* Updating substrate-demo * Consenus fixes * Reverted toolchain change * Adjusted timeout formula * Simplfied proposal creation * Fixed tests * Fixed a few small issues * 2017->2018 * Style * More style * Renamed demo executable to substrate * Style * Fixed compilation after merge * Style
2026-06-14 05:11:09 +00:00 · 2018-09-10 17:54:32 +02:00
parent bcc26dd30a
commit fea750511e
41 changed files with 2940 additions and 312 deletions
@@ -0,0 +1,51 @@
+// Copyright 2018 Parity Technologies (UK) Ltd.
+// This file is part of Substrate Demo.
+
+// Substrate Demo 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 Demo 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 Demo.  If not, see <http://www.gnu.org/licenses/>.
+
+//! Errors that can occur during the consensus process.
+
+use primitives::AuthorityId;
+
+error_chain! {
+	links {
+		Api(::demo_api::Error, ::demo_api::ErrorKind);
+		Bft(::bft::Error, ::bft::ErrorKind);
+	}
+
+	errors {
+		NotValidator(id: AuthorityId) {
+			description("Local account ID not a validator at this block."),
+			display("Local account ID ({:?}) not a validator at this block.", id),
+		}
+		PrematureDestruction {
+			description("Proposer destroyed before finishing proposing or evaluating"),
+			display("Proposer destroyed before finishing proposing or evaluating"),
+		}
+		Timer(e: ::tokio::timer::Error) {
+			description("Failed to register or resolve async timer."),
+			display("Timer failed: {}", e),
+		}
+		Executor(e: ::futures::future::ExecuteErrorKind) {
+			description("Unable to dispatch agreement future"),
+			display("Unable to dispatch agreement future: {:?}", e),
+		}
+	}
+}
+
+impl From<::bft::InputStreamConcluded> for Error {
+	fn from(err: ::bft::InputStreamConcluded) -> Self {
+		::bft::Error::from(err).into()
+	}
+}