Merge pull request #628 from ethcore/gethcli
Normal CLI options with geth.
This commit is contained in:
Gav Wood
commit
9780897fc7
@ -87,6 +87,8 @@ pub struct ClientConfig {
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pub blockchain: BlockChainConfig,
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/// Prefer journal rather than archive.
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pub prefer_journal: bool,
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/// The name of the client instance.
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pub name: String,
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}
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impl Default for ClientConfig {
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@ -95,6 +97,7 @@ impl Default for ClientConfig {
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queue: Default::default(),
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blockchain: Default::default(),
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prefer_journal: false,
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name: Default::default(),
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}
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}
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}
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130
parity/main.rs
130
parity/main.rs
@ -53,6 +53,16 @@ use docopt::Docopt;
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use daemonize::Daemonize;
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use number_prefix::{binary_prefix, Standalone, Prefixed};
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fn die_with_message(msg: &str) -> ! {
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println!("ERROR: {}", msg);
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exit(1);
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}
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#[macro_export]
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macro_rules! die {
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($($arg:tt)*) => (die_with_message(&format!("{}", format_args!($($arg)*))));
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}
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const USAGE: &'static str = r#"
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Parity. Ethereum Client.
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By Wood/Paronyan/Kotewicz/Drwięga/Volf.
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@ -62,13 +72,16 @@ Usage:
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parity daemon <pid-file> [options] [ --no-bootstrap | <enode>... ]
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parity [options] [ --no-bootstrap | <enode>... ]
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Options:
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Protocol Options:
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--chain CHAIN Specify the blockchain type. CHAIN may be either a JSON chain specification file
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or frontier, mainnet, morden, or testnet [default: frontier].
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or olympic, frontier, homestead, mainnet, morden, or testnet [default: homestead].
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--testnet Equivalent to --chain testnet (geth-compatible).
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--networkid INDEX Override the network identifier from the chain we are on.
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--archive Client should not prune the state/storage trie.
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-d --db-path PATH Specify the database & configuration directory path [default: $HOME/.parity]
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--keys-path PATH Specify the path for JSON key files to be found [default: $HOME/.web3/keys]
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-d --datadir PATH Specify the database & configuration directory path [default: $HOME/.parity]
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--identity NAME Specify your node's name.
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Networking Options:
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--no-bootstrap Don't bother trying to connect to any nodes initially.
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--listen-address URL Specify the IP/port on which to listen for peers [default: 0.0.0.0:30304].
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--public-address URL Specify the IP/port on which peers may connect.
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@ -78,18 +91,32 @@ Options:
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--no-upnp Disable trying to figure out the correct public adderss over UPnP.
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--node-key KEY Specify node secret key, either as 64-character hex string or input to SHA3 operation.
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API and Console Options:
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-j --jsonrpc Enable the JSON-RPC API sever.
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--jsonrpc-addr HOST Specify the hostname portion of the JSONRPC API server [default: 127.0.0.1].
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--jsonrpc-port PORT Specify the port portion of the JSONRPC API server [default: 8545].
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--jsonrpc-cors URL Specify CORS header for JSON-RPC API responses [default: null].
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--jsonrpc-apis APIS Specify the APIs available through the JSONRPC interface. APIS is a comma-delimited
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list of API name. Possible name are web3, eth and net. [default: web3,eth,net].
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--rpc Equivalent to --jsonrpc (geth-compatible).
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--rpcaddr HOST Equivalent to --jsonrpc-addr HOST (geth-compatible).
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--rpcport PORT Equivalent to --jsonrpc-port PORT (geth-compatible).
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--rpcapi APIS Equivalent to --jsonrpc-apis APIS (geth-compatible).
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--rpccorsdomain URL Equivalent to --jsonrpc-cors URL (geth-compatible).
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Sealing/Mining Options:
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--author ADDRESS Specify the block author (aka "coinbase") address for sending block rewards
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from sealed blocks [default: 0037a6b811ffeb6e072da21179d11b1406371c63].
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--extradata STRING Specify a custom extra-data for authored blocks, no more than 32 characters.
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Memory Footprint Options:
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--cache-pref-size BYTES Specify the prefered size of the blockchain cache in bytes [default: 16384].
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--cache-max-size BYTES Specify the maximum size of the blockchain cache in bytes [default: 262144].
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--queue-max-size BYTES Specify the maximum size of memory to use for block queue [default: 52428800].
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--cache MEGABYTES Set total amount of cache to use for the entire system, mutually exclusive with
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other cache options (geth-compatible).
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-j --jsonrpc Enable the JSON-RPC API sever.
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--jsonrpc-url URL Specify URL for JSON-RPC API server [default: 127.0.0.1:8545].
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--jsonrpc-cors URL Specify CORS header for JSON-RPC API responses [default: null].
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--author ADDRESS Specify the block author (aka "coinbase") address for sending block rewards
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from sealed blocks [default: 0037a6b811ffeb6e072da21179d11b1406371c63].
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--extra-data STRING Specify a custom extra-data for authored blocks, no more than 32 characters.
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Miscellaneous Options:
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-l --logging LOGGING Specify the logging level.
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-v --version Show information about version.
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-h --help Show this screen.
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@ -101,14 +128,18 @@ struct Args {
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arg_pid_file: String,
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arg_enode: Vec<String>,
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flag_chain: String,
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flag_testnet: bool,
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flag_db_path: String,
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flag_networkid: Option<String>,
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flag_identity: String,
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flag_cache: Option<usize>,
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flag_keys_path: String,
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flag_archive: bool,
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flag_no_bootstrap: bool,
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flag_listen_address: String,
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flag_public_address: Option<String>,
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flag_address: Option<String>,
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flag_peers: u32,
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flag_peers: usize,
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flag_no_discovery: bool,
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flag_no_upnp: bool,
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flag_node_key: Option<String>,
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@ -116,8 +147,15 @@ struct Args {
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flag_cache_max_size: usize,
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flag_queue_max_size: usize,
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flag_jsonrpc: bool,
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flag_jsonrpc_url: String,
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flag_jsonrpc_addr: String,
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flag_jsonrpc_port: u16,
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flag_jsonrpc_cors: String,
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flag_jsonrpc_apis: String,
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flag_rpc: bool,
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flag_rpcaddr: Option<String>,
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flag_rpcport: Option<u16>,
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flag_rpccorsdomain: Option<String>,
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flag_rpcapi: Option<String>,
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flag_logging: Option<String>,
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flag_version: bool,
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flag_author: String,
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@ -151,14 +189,23 @@ fn setup_log(init: &Option<String>) {
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}
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#[cfg(feature = "rpc")]
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fn setup_rpc_server(client: Arc<Client>, sync: Arc<EthSync>, url: &str, cors_domain: &str) {
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fn setup_rpc_server(client: Arc<Client>, sync: Arc<EthSync>, url: &str, cors_domain: &str, apis: Vec<&str>) {
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use rpc::v1::*;
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let mut server = rpc::HttpServer::new(1);
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server.add_delegate(Web3Client::new().to_delegate());
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server.add_delegate(EthClient::new(&client, &sync).to_delegate());
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server.add_delegate(EthFilterClient::new(&client).to_delegate());
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server.add_delegate(NetClient::new(&sync).to_delegate());
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for api in apis.into_iter() {
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match api {
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"web3" => server.add_delegate(Web3Client::new().to_delegate()),
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"net" => server.add_delegate(NetClient::new(&sync).to_delegate()),
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"eth" => {
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server.add_delegate(EthClient::new(&client, &sync).to_delegate());
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server.add_delegate(EthFilterClient::new(&client).to_delegate());
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}
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_ => {
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die!("{}: Invalid API name to be enabled.", api);
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}
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}
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}
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server.start_async(url, cors_domain);
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}
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@ -179,16 +226,6 @@ By Wood/Paronyan/Kotewicz/Drwięga/Volf.\
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", version());
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}
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fn die_with_message(msg: &str) -> ! {
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println!("ERROR: {}", msg);
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exit(1);
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}
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#[macro_export]
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macro_rules! die {
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($($arg:tt)*) => (die_with_message(&format!("{}", format_args!($($arg)*))));
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}
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struct Configuration {
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args: Args
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}
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@ -221,8 +258,11 @@ impl Configuration {
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}
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fn spec(&self) -> Spec {
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if self.args.flag_testnet {
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return ethereum::new_morden();
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}
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match self.args.flag_chain.as_ref() {
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"frontier" | "mainnet" => ethereum::new_frontier(),
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"frontier" | "homestead" | "mainnet" => ethereum::new_frontier(),
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"morden" | "testnet" => ethereum::new_morden(),
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"olympic" => ethereum::new_olympic(),
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f => Spec::from_json_utf8(contents(f).unwrap_or_else(|_| die!("{}: Couldn't read chain specification file. Sure it exists?", f)).as_ref()),
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@ -276,7 +316,7 @@ impl Configuration {
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ret.public_address = public;
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ret.use_secret = self.args.flag_node_key.as_ref().map(|s| Secret::from_str(&s).unwrap_or_else(|_| s.sha3()));
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ret.discovery_enabled = !self.args.flag_no_discovery;
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ret.ideal_peers = self.args.flag_peers;
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ret.ideal_peers = self.args.flag_peers as u32;
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let mut net_path = PathBuf::from(&self.path());
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net_path.push("network");
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ret.config_path = Some(net_path.to_str().unwrap().to_owned());
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@ -307,13 +347,22 @@ impl Configuration {
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let spec = self.spec();
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let net_settings = self.net_settings(&spec);
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let mut sync_config = SyncConfig::default();
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sync_config.network_id = spec.network_id();
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sync_config.network_id = self.args.flag_networkid.as_ref().map(|id| U256::from_str(id).unwrap_or_else(|_| die!("{}: Invalid index given with --networkid", id))).unwrap_or(spec.network_id());
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// Build client
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let mut client_config = ClientConfig::default();
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client_config.blockchain.pref_cache_size = self.args.flag_cache_pref_size;
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client_config.blockchain.max_cache_size = self.args.flag_cache_max_size;
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match self.args.flag_cache {
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Some(mb) => {
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client_config.blockchain.max_cache_size = mb * 1024 * 1024;
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client_config.blockchain.pref_cache_size = client_config.blockchain.max_cache_size / 2;
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}
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None => {
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client_config.blockchain.pref_cache_size = self.args.flag_cache_pref_size;
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client_config.blockchain.max_cache_size = self.args.flag_cache_max_size;
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}
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}
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client_config.prefer_journal = !self.args.flag_archive;
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client_config.name = self.args.flag_identity.clone();
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client_config.queue.max_mem_use = self.args.flag_queue_max_size;
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let mut service = ClientService::start(client_config, spec, net_settings, &Path::new(&self.path())).unwrap();
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let client = service.client().clone();
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@ -324,9 +373,16 @@ impl Configuration {
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let sync = EthSync::register(service.network(), sync_config, client);
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// Setup rpc
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if self.args.flag_jsonrpc {
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setup_rpc_server(service.client(), sync.clone(), &self.args.flag_jsonrpc_url, &self.args.flag_jsonrpc_cors);
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SocketAddr::from_str(&self.args.flag_jsonrpc_url).unwrap_or_else(|_|die!("{}: Invalid JSONRPC listen address given with --jsonrpc-url. Should be of the form 'IP:port'.", self.args.flag_jsonrpc_url));
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if self.args.flag_jsonrpc || self.args.flag_rpc {
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let url = format!("{}:{}",
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self.args.flag_rpcaddr.as_ref().unwrap_or(&self.args.flag_jsonrpc_addr),
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self.args.flag_rpcport.unwrap_or(self.args.flag_jsonrpc_port)
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);
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SocketAddr::from_str(&url).unwrap_or_else(|_|die!("{}: Invalid JSONRPC listen host/port given.", url));
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let cors = self.args.flag_rpccorsdomain.as_ref().unwrap_or(&self.args.flag_jsonrpc_cors);
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// TODO: use this as the API list.
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let apis = self.args.flag_rpcapi.as_ref().unwrap_or(&self.args.flag_jsonrpc_apis);
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setup_rpc_server(service.client(), sync.clone(), &url, cors, apis.split(",").collect());
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}
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// Register IO handler
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