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RPCs for versioning (#175)

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* RPCs for versioning.

* Build fix for bad merge.

* Add system_name RPC

* Fix tests.

* Fix demo build.

* Remove BadFormat.
This commit is contained in:
Gav Wood
2018-05-29 09:58:48 +01:00
committed by GitHub
parent fa642cf01a
commit 72eaf324a4
3 changed files with 44 additions and 5 deletions
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polkadot/cli/src/lib.rs
+24 -4
View File
@@ -95,6 +95,26 @@ impl substrate_rpc::author::AuthorApi for RpcTransactionPool {
}
}
struct Configuration(service::Configuration);
impl substrate_rpc::system::SystemApi for Configuration {
fn system_name(&self) -> substrate_rpc::system::error::Result<String> {
Ok("parity-polkadot".into())
}
fn system_version(&self) -> substrate_rpc::system::error::Result<String> {
Ok(crate_version!().into())
}
fn system_chain(&self) -> substrate_rpc::system::error::Result<String> {
Ok(match self.0.chain_spec {
ChainSpec::Development => "dev",
ChainSpec::LocalTestnet => "local",
ChainSpec::PoC1Testnet => "poc-1",
}.into())
}
}
/// Parse command line arguments and start the node.
///
/// IANA unassigned port ranges that we could use:
@@ -189,12 +209,12 @@ pub fn run<I, T>(args: I) -> error::Result<()> where
config.keys = matches.values_of("key").unwrap_or_default().map(str::to_owned).collect();
match role == service::Role::LIGHT {
true => run_until_exit(core, service::new_light(config)?, &matches),
false => run_until_exit(core, service::new_full(config)?, &matches),
true => run_until_exit(core, service::new_light(config.clone())?, &matches, config),
false => run_until_exit(core, service::new_full(config.clone())?, &matches, config),
}
}
fn run_until_exit<B, E>(mut core: reactor::Core, service: service::Service<B, E>, matches: &clap::ArgMatches) -> error::Result<()>
fn run_until_exit<B, E>(mut core: reactor::Core, service: service::Service<B, E>, matches: &clap::ArgMatches, config: service::Configuration) -> error::Result<()>
where
B: client::backend::Backend + Send + Sync + 'static,
E: client::CallExecutor + Send + Sync + 'static,
@@ -222,7 +242,7 @@ fn run_until_exit<B, E>(mut core: reactor::Core, service: service::Service<B, E>
inner: service.transaction_pool(),
network: service.network(),
};
rpc::rpc_handler(service.client(), chain, pool)
rpc::rpc_handler(service.client(), chain, pool, Configuration(config.clone()))
};
(
start_server(http_address, |address| rpc::start_http(address, handler())),