openethereum/parity/lib.rs
Afri Schoedon 3b9b1a8f14
Backports for Beta 2.3.3 (#10333)
* version: bump beta to 2.3.3

* import rpc transactions sequentially (#10051)

* import rpc transactions sequentially

* use impl trait in argument position, renamed ProspectiveDispatcher to WithPostSign

* grouped imports

* integrates PostSign with ProspectiveSigner

* fix spaces, removed unnecessary type cast and duplicate polling

* clean up code style

* Apply suggestions from code review

* Fix Windows build (#10284)

* Don't run the CPP example on CI (#10285)

* Don't run the CPP example on CI

* Add comment

* CI optimizations (#10297)

* CI optimizations

* fix stripping

* new dockerfile

* no need n submodule upd

* review

* moved dockerfile

* it becomes large

* onchain update depends on s3

* fix dependency

* fix cache status

* fix cache status

* new cache status

* fix publish job (#10317)

* fix publish job

* dashes and colonels

* Add Statetest support for Constantinople Fix (#10323)

* Update Ethereum tests repo to v6.0.0-beta.3 tag

* Add spec for St.Peter's / ConstantinopleFix statetests

* Properly handle check_epoch_end_signal errors (#10015)

* Make check_epoch_end_signal to only use immutable data

* Move check_epoch_end_signals out of commit_block

* Make check_epoch_end_signals possible to fail

* Actually return the error from check_epoch_end_signals

* Remove a clone

* Fix import error

* cargo: fix compilation

* fix(add helper for timestamp overflows) (#10330)

* fix(add helper timestamp overflows)

* fix(simplify code)

* fix(make helper private)

* Remove CallContract and RegistryInfo re-exports from `ethcore/client` (#10205)

* Remove re-export of `CallContract` and `RegistryInfo` from `ethcore/client`

* Remove CallContract and RegistryInfo re-exports again

This was missed while fixing merge conflicts

* fix(docker): fix not receives SIGINT (#10059)

* fix(docker): fix not receives SIGINT

* fix: update with reviews

* update with review

* update

* update

* snap: official image / test (#10168)

* official image / test

* fix / test

* bit more necromancy

* fix paths

* add source bin/df /test

* add source bin/df /test2

* something w paths /test

* something w paths /test

* add source-type /test

* show paths /test

* copy plugin /test

* plugin -> nil

* install rhash

* no questions while installing rhash

* publish snap only for release

* Don't add discovery initiators to the node table (#10305)

* Don't add discovery initiators to the node table

* Use enums for tracking state of the nodes in discovery

* Dont try to ping ourselves

* Fix minor nits

* Update timeouts when observing an outdated node

* Extracted update_bucket_record from update_node

* Fixed typo

* Fix two final nits from @todr

* Extract CallContract and RegistryInfo traits into their own crate (#10178)

* Create call-contract crate

* Add license

* First attempt at using extracted CallContract trait

* Remove unneeded `extern crate` calls

* Move RegistryInfo trait into call-contract crate

* Move service-transaction-checker from ethcore to ethcore-miner

* Update Cargo.lock file

* Re-export call_contract

* Merge CallContract and RegistryInfo imports

* Remove commented code

* Add documentation to call_contract crate

* Add TODO for removal of re-exports

* Update call-contract crate description

Co-Authored-By: HCastano <HCastano@users.noreply.github.com>

* Rename call-contract crate to ethcore-call-contract

* Remove CallContract and RegistryInfo re-exports from `ethcore/client` (#10205)

* Remove re-export of `CallContract` and `RegistryInfo` from `ethcore/client`

* Remove CallContract and RegistryInfo re-exports again

This was missed while fixing merge conflicts

* fixed: types::transaction::SignedTransaction; (#10229)

* fix daemonize dependency

* fix build

* change docker image based on debian instead of ubuntu due to the chan… (#10336)

* change docker image based on debian instead of ubuntu due to the changes of the build container

* role back docker build image and docker deploy image to ubuntu:xenial based (#10338)

* perform stripping during build (#10208)

* perform stripping during build (#10208)

* perform stripping during build

* var RUSTFLAGS
2019-02-13 11:00:41 +01:00

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7.4 KiB
Rust

// Copyright 2015-2019 Parity Technologies (UK) Ltd.
// This file is part of Parity Ethereum.
// Parity Ethereum 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.
// Parity Ethereum 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 Parity Ethereum. If not, see <http://www.gnu.org/licenses/>.
//! Ethcore client application.
#![warn(missing_docs)]
extern crate ansi_term;
extern crate docopt;
#[macro_use]
extern crate clap;
extern crate dir;
extern crate futures;
extern crate atty;
extern crate jsonrpc_core;
extern crate num_cpus;
extern crate number_prefix;
extern crate parking_lot;
extern crate regex;
extern crate rlp;
extern crate rpassword;
extern crate rustc_hex;
extern crate semver;
extern crate serde;
extern crate serde_json;
#[macro_use]
extern crate serde_derive;
extern crate toml;
extern crate blooms_db;
extern crate cli_signer;
extern crate common_types as types;
extern crate parity_bytes as bytes;
extern crate ethcore;
extern crate ethcore_call_contract as call_contract;
extern crate ethcore_db;
extern crate ethcore_io as io;
extern crate ethcore_light as light;
extern crate ethcore_logger;
extern crate ethcore_miner as miner;
extern crate ethcore_network as network;
extern crate ethcore_private_tx;
extern crate ethcore_service;
extern crate ethcore_sync as sync;
extern crate ethereum_types;
extern crate ethstore;
extern crate ethkey;
extern crate kvdb;
extern crate parity_hash_fetch as hash_fetch;
extern crate parity_ipfs_api;
extern crate parity_local_store as local_store;
extern crate parity_runtime;
extern crate parity_rpc;
extern crate parity_updater as updater;
extern crate parity_version;
extern crate parity_whisper;
extern crate parity_path as path;
extern crate node_filter;
extern crate keccak_hash as hash;
extern crate journaldb;
extern crate registrar;
#[macro_use]
extern crate log as rlog;
#[cfg(feature = "secretstore")]
extern crate ethcore_secretstore;
#[cfg(test)]
#[macro_use]
extern crate pretty_assertions;
#[cfg(test)]
extern crate tempdir;
mod account;
mod blockchain;
mod cache;
mod cli;
mod configuration;
mod export_hardcoded_sync;
mod ipfs;
mod deprecated;
mod helpers;
mod informant;
mod light_helpers;
mod modules;
mod params;
mod presale;
mod rpc;
mod rpc_apis;
mod run;
mod secretstore;
mod signer;
mod snapshot;
mod upgrade;
mod user_defaults;
mod whisper;
mod db;
use std::io::BufReader;
use std::fs::File;
use hash::keccak_buffer;
use cli::Args;
use configuration::{Cmd, Execute};
use deprecated::find_deprecated;
use ethcore_logger::setup_log;
#[cfg(feature = "memory_profiling")]
use std::alloc::System;
pub use self::configuration::Configuration;
pub use self::run::RunningClient;
pub use parity_rpc::PubSubSession;
#[cfg(feature = "memory_profiling")]
#[global_allocator]
static A: System = System;
fn print_hash_of(maybe_file: Option<String>) -> Result<String, String> {
if let Some(file) = maybe_file {
let mut f = BufReader::new(File::open(&file).map_err(|_| "Unable to open file".to_owned())?);
let hash = keccak_buffer(&mut f).map_err(|_| "Unable to read from file".to_owned())?;
Ok(format!("{:x}", hash))
} else {
Err("Streaming from standard input not yet supported. Specify a file.".to_owned())
}
}
#[cfg(feature = "deadlock_detection")]
fn run_deadlock_detection_thread() {
use std::thread;
use std::time::Duration;
use parking_lot::deadlock;
use ansi_term::Style;
info!("Starting deadlock detection thread.");
// Create a background thread which checks for deadlocks every 10s
thread::spawn(move || {
loop {
thread::sleep(Duration::from_secs(10));
let deadlocks = deadlock::check_deadlock();
if deadlocks.is_empty() {
continue;
}
warn!("{} {} detected", deadlocks.len(), Style::new().bold().paint("deadlock(s)"));
for (i, threads) in deadlocks.iter().enumerate() {
warn!("{} #{}", Style::new().bold().paint("Deadlock"), i);
for t in threads {
warn!("Thread Id {:#?}", t.thread_id());
warn!("{:#?}", t.backtrace());
}
}
}
});
}
/// Action that Parity performed when running `start`.
pub enum ExecutionAction {
/// The execution didn't require starting a node, and thus has finished.
/// Contains the string to print on stdout, if any.
Instant(Option<String>),
/// The client has started running and must be shut down manually by calling `shutdown`.
///
/// If you don't call `shutdown()`, execution will continue in the background.
Running(RunningClient),
}
fn execute<Cr, Rr>(command: Execute, on_client_rq: Cr, on_updater_rq: Rr) -> Result<ExecutionAction, String>
where Cr: Fn(String) + 'static + Send,
Rr: Fn() + 'static + Send
{
// TODO: move this to `main()` and expose in the C API so that users can setup logging the way
// they want
let logger = setup_log(&command.logger).expect("Logger is initialized only once; qed");
#[cfg(feature = "deadlock_detection")]
run_deadlock_detection_thread();
match command.cmd {
Cmd::Run(run_cmd) => {
let outcome = run::execute(run_cmd, logger, on_client_rq, on_updater_rq)?;
Ok(ExecutionAction::Running(outcome))
},
Cmd::Version => Ok(ExecutionAction::Instant(Some(Args::print_version()))),
Cmd::Hash(maybe_file) => print_hash_of(maybe_file).map(|s| ExecutionAction::Instant(Some(s))),
Cmd::Account(account_cmd) => account::execute(account_cmd).map(|s| ExecutionAction::Instant(Some(s))),
Cmd::ImportPresaleWallet(presale_cmd) => presale::execute(presale_cmd).map(|s| ExecutionAction::Instant(Some(s))),
Cmd::Blockchain(blockchain_cmd) => blockchain::execute(blockchain_cmd).map(|_| ExecutionAction::Instant(None)),
Cmd::SignerToken(ws_conf, logger_config) => signer::execute(ws_conf, logger_config).map(|s| ExecutionAction::Instant(Some(s))),
Cmd::SignerSign { id, pwfile, port, authfile } => cli_signer::signer_sign(id, pwfile, port, authfile).map(|s| ExecutionAction::Instant(Some(s))),
Cmd::SignerList { port, authfile } => cli_signer::signer_list(port, authfile).map(|s| ExecutionAction::Instant(Some(s))),
Cmd::SignerReject { id, port, authfile } => cli_signer::signer_reject(id, port, authfile).map(|s| ExecutionAction::Instant(Some(s))),
Cmd::Snapshot(snapshot_cmd) => snapshot::execute(snapshot_cmd).map(|s| ExecutionAction::Instant(Some(s))),
Cmd::ExportHardcodedSync(export_hs_cmd) => export_hardcoded_sync::execute(export_hs_cmd).map(|s| ExecutionAction::Instant(Some(s))),
}
}
/// Starts the parity client.
///
/// `on_client_rq` is the action to perform when the client receives an RPC request to be restarted
/// with a different chain.
///
/// `on_updater_rq` is the action to perform when the updater has a new binary to execute.
///
/// The first parameter is the command line arguments that you would pass when running the parity
/// binary.
///
/// On error, returns what to print on stderr.
pub fn start<Cr, Rr>(conf: Configuration, on_client_rq: Cr, on_updater_rq: Rr) -> Result<ExecutionAction, String>
where Cr: Fn(String) + 'static + Send,
Rr: Fn() + 'static + Send
{
let deprecated = find_deprecated(&conf.args);
for d in deprecated {
println!("{}", d);
}
execute(conf.into_command()?, on_client_rq, on_updater_rq)
}