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Polkadot service (#82)

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* Block import notifications

* Build fix

* Consensus messages supported in the networking

* Started consensus service

* BFT service

* Transaction propagation

* Polkadot service

* CLI integration

* Build fix

* Added signatures validation

* Removed executor argument

* Refactored steam loops; Queue size increased

* Limit queue size

* Fixed doc comment

* Fixed wasm build

* Fixed wasm build

* Check id properly
This commit is contained in:
Arkadiy Paronyan
2018-03-30 13:54:37 +02:00
committed by Robert Habermeier
parent 96fb93b09c
commit 471761f4b6
34 changed files with 1597 additions and 420 deletions
Download Patch File Download Diff File Expand all files Collapse all files
substrate/polkadot/cli/src/lib.rs
+19 -45
View File
@@ -30,10 +30,8 @@ extern crate substrate_rpc_servers as rpc;
extern crate polkadot_primitives;
extern crate polkadot_executor;
extern crate polkadot_runtime;
extern crate polkadot_keystore as keystore;
extern crate polkadot_service as service;
#[macro_use]
extern crate hex_literal;
#[macro_use]
extern crate clap;
#[macro_use]
@@ -45,11 +43,6 @@ pub mod error;
use std::path::{Path, PathBuf};
use codec::Slicable;
use polkadot_runtime::genesismap::{additional_storage_with_genesis, GenesisConfig};
use client::genesis;
use keystore::Store as Keystore;
/// Parse command line arguments and start the node.
///
/// IANA unassigned port ranges that we could use:
@@ -69,52 +62,33 @@ pub fn run<I, T>(args: I) -> error::Result<()> where
let log_pattern = matches.value_of("log").unwrap_or("");
init_logger(log_pattern);
// Create client
let executor = polkadot_executor::Executor::new();
let mut storage = Default::default();
let god_key = hex!["3d866ec8a9190c8343c2fc593d21d8a6d0c5c4763aaab2349de3a6111d64d124"];
let mut config = service::Configuration::default();
let genesis_config = GenesisConfig {
validators: vec![god_key.clone()],
authorities: vec![god_key.clone()],
balances: vec![(god_key.clone(), 1u64 << 63)].into_iter().collect(),
block_time: 5, // 5 second block time.
session_length: 720, // that's 1 hour per session.
sessions_per_era: 24, // 24 hours per era.
bonding_duration: 90, // 90 days per bond.
approval_ratio: 667, // 66.7% approvals required for legislation.
};
let prepare_genesis = || {
storage = genesis_config.genesis_map();
let block = genesis::construct_genesis_block(&storage);
storage.extend(additional_storage_with_genesis(&block));
(primitives::block::Header::decode(&mut block.header.encode().as_ref()).expect("to_vec() always gives a valid serialisation; qed"), storage.into_iter().collect())
};
let keystore_path = matches.value_of("keystore")
config.keystore_path = matches.value_of("keystore")
.map(|x| Path::new(x).to_owned())
.unwrap_or_else(default_keystore_path);
let _keystore = Keystore::open(keystore_path).map_err(::error::ErrorKind::Keystore)?;
let client = client::new_in_mem(executor, prepare_genesis)?;
let address = "127.0.0.1:9933".parse().unwrap();
let handler = rpc::rpc_handler(client);
let server = rpc::start_http(&address, handler)?;
.unwrap_or_else(default_keystore_path)
.to_string_lossy()
.into();
let mut role = service::Role::FULL;
if let Some(_) = matches.subcommand_matches("collator") {
info!("Starting collator.");
server.wait();
return Ok(());
role = service::Role::COLLATOR;
}
if let Some(_) = matches.subcommand_matches("validator") {
else if let Some(_) = matches.subcommand_matches("validator") {
info!("Starting validator.");
server.wait();
return Ok(());
role = service::Role::VALIDATOR;
}
config.roles = role;
let service = service::Service::new(config)?;
let address = "127.0.0.1:9933".parse().unwrap();
let handler = rpc::rpc_handler(service.client());
let server = rpc::start_http(&address, handler)?;
server.wait();
println!("No command given.\n");
let _ = clap::App::from_yaml(yaml).print_long_help();