mirror of
https://github.com/pezkuwichain/pezkuwi-subxt.git
synced 2026-04-26 18:07:58 +00:00
Bernhard Schuster
d946582707
* seed commit for fatality based errors * fatality * first draft of fatality * cleanup * differnt approach * simplify * first working version for enums, with documentation * add split * fix simple split test case * extend README.md * update fatality impl * make tests passed * apply fatality to first subsystem * fatality fixes * use fatality in a subsystem * fix subsystemg * fixup proc macro * fix/test: log::*! do not execute when log handler is missing * fix spelling * rename Runtime2 to something sane * allow nested split with `forward` annotations * add free license * enable and fixup all tests * use external fatality Makes this more reviewable. * bump fatality dep Avoid duplicate expander compilations. * migrate availability distribution * more fatality usage * chore: bump fatality to 0.0.6 * fixup remaining subsystems * chore: fmt * make cargo spellcheck happy * remove single instance of `#[fatal(false)]` * last quality sweep * fixup
68 lines
2.1 KiB
Rust
68 lines
2.1 KiB
Rust
// Copyright 2020 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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use polkadot_core_primitives::Block;
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use remote_externalities::rpc_api::get_finalized_head;
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use std::{
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process::{Child, ExitStatus},
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thread,
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time::Duration,
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};
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use tokio::time::timeout;
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static LOCALHOST_WS: &str = "ws://127.0.0.1:9944/";
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/// Wait for the given `child` the given amount of `secs`.
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///
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/// Returns the `Some(exit status)` or `None` if the process did not finish in the given time.
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pub fn wait_for(child: &mut Child, secs: usize) -> Option<ExitStatus> {
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for _ in 0..secs {
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match child.try_wait().unwrap() {
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Some(status) => return Some(status),
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None => thread::sleep(Duration::from_secs(1)),
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}
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}
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eprintln!("Took to long to exit. Killing...");
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let _ = child.kill();
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child.wait().unwrap();
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None
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}
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/// Wait for at least `n` blocks to be finalized within the specified time.
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pub async fn wait_n_finalized_blocks(
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n: usize,
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timeout_duration: Duration,
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) -> Result<(), tokio::time::error::Elapsed> {
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timeout(timeout_duration, wait_n_finalized_blocks_from(n, LOCALHOST_WS)).await
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}
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/// Wait for at least `n` blocks to be finalized from a specified node.
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async fn wait_n_finalized_blocks_from(n: usize, url: &str) {
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let mut built_blocks = std::collections::HashSet::new();
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let mut interval = tokio::time::interval(Duration::from_secs(6));
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loop {
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if let Ok(block) = get_finalized_head::<Block, _>(url).await {
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built_blocks.insert(block);
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if built_blocks.len() > n {
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break
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}
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};
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interval.tick().await;
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}
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}
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