Add standard RPC service

beacon_node/client/src/client_config.rs

@@ -20,7 +20,7 @@ pub struct ClientConfig {
     pub fork_choice: ForkChoiceAlgorithm,
     pub db_type: DBType,
     pub db_name: PathBuf,
-    //pub rpc_conf:
+    pub rpc_conf: rpc::RPCConfig,
     //pub ipc_conf:
 }
 
@@ -48,6 +48,7 @@ impl Default for ClientConfig {
             db_type: DBType::Memory,
             // default db name for disk-based dbs
             db_name: data_dir.join("chain.db"),
+            rpc_conf: rpc::RPCConfig::default(),
         }
     }
 }

beacon_node/client/src/lib.rs

@@ -6,11 +6,9 @@ pub mod client_types;
 pub mod error;
 pub mod notifier;
 
+use beacon_chain::BeaconChain;
 pub use client_config::ClientConfig;
 pub use client_types::ClientTypes;
-
-//use beacon_chain::BeaconChain;
-use beacon_chain::BeaconChain;
 use exit_future::Signal;
 use network::Service as NetworkService;
 use slog::o;
@@ -62,6 +60,9 @@ impl<TClientType: ClientTypes> Client<TClientType> {
             network_logger,
         )?;
 
+        // spawn the RPC server
+        rpc::start_server(&config.rpc_conf, &log);
+
         Ok(Client {
             config,
             beacon_chain,