Implement hello responses.

beacon_node/libp2p/src/rpc/methods.rs

@@ -1,4 +1,3 @@
-use beacon_chain::parking_lot::RwLockReadGuard;
 /// Available RPC methods types and ids.
 use ssz_derive::{Decode, Encode};
 use types::{BeaconBlockBody, BeaconBlockHeader, Epoch, Hash256, Slot};
@@ -115,75 +114,75 @@ pub struct HelloMessage {
 }
 
 /// Request a number of beacon block roots from a peer.
-#[derive(Encode, Decode, Clone, Debug)]
+#[derive(Encode, Decode, Clone, Debug, PartialEq)]
 pub struct BeaconBlockRootsRequest {
     /// The starting slot of the requested blocks.
-    start_slot: Slot,
+    pub start_slot: Slot,
     /// The number of blocks from the start slot.
-    count: u64, // this must be less than 32768. //TODO: Enforce this in the lower layers
+    pub count: u64, // this must be less than 32768. //TODO: Enforce this in the lower layers
 }
 
 /// Response containing a number of beacon block roots from a peer.
-#[derive(Encode, Decode, Clone, Debug)]
+#[derive(Encode, Decode, Clone, Debug, PartialEq)]
 pub struct BeaconBlockRootsResponse {
     /// List of requested blocks and associated slots.
-    roots: Vec<BlockRootSlot>,
+    pub roots: Vec<BlockRootSlot>,
 }
 
 /// Contains a block root and associated slot.
-#[derive(Encode, Decode, Clone, Debug)]
+#[derive(Encode, Decode, Clone, Debug, PartialEq)]
 pub struct BlockRootSlot {
     /// The block root.
-    block_root: Hash256,
+    pub block_root: Hash256,
     /// The block slot.
-    slot: Slot,
+    pub slot: Slot,
 }
 
 /// Request a number of beacon block headers from a peer.
-#[derive(Encode, Decode, Clone, Debug)]
+#[derive(Encode, Decode, Clone, Debug, PartialEq)]
 pub struct BeaconBlockHeadersRequest {
     /// The starting header hash of the requested headers.
-    start_root: Hash256,
+    pub start_root: Hash256,
     /// The starting slot of the requested headers.
-    start_slot: Slot,
+    pub start_slot: Slot,
     /// The maximum number of headers than can be returned.
-    max_headers: u64,
+    pub max_headers: u64,
     /// The maximum number of slots to skip between blocks.
-    skip_slots: u64,
+    pub skip_slots: u64,
 }
 
 /// Response containing requested block headers.
-#[derive(Encode, Decode, Clone, Debug)]
+#[derive(Encode, Decode, Clone, Debug, PartialEq)]
 pub struct BeaconBlockHeadersResponse {
     /// The list of requested beacon block headers.
-    headers: Vec<BeaconBlockHeader>,
+    pub headers: Vec<BeaconBlockHeader>,
 }
 
 /// Request a number of beacon block bodies from a peer.
-#[derive(Encode, Decode, Clone, Debug)]
+#[derive(Encode, Decode, Clone, Debug, PartialEq)]
 pub struct BeaconBlockBodiesRequest {
     /// The list of beacon block bodies being requested.
-    block_roots: Hash256,
+    pub block_roots: Hash256,
 }
 
 /// Response containing the list of requested beacon block bodies.
-#[derive(Encode, Decode, Clone, Debug)]
+#[derive(Encode, Decode, Clone, Debug, PartialEq)]
 pub struct BeaconBlockBodiesResponse {
     /// The list of beacon block bodies being requested.
-    block_bodies: Vec<BeaconBlockBody>,
+    pub block_bodies: Vec<BeaconBlockBody>,
 }
 
 /// Request values for tree hashes which yield a blocks `state_root`.
-#[derive(Encode, Decode, Clone, Debug)]
+#[derive(Encode, Decode, Clone, Debug, PartialEq)]
 pub struct BeaconChainStateRequest {
     /// The tree hashes that a value is requested for.
-    hashes: Vec<Hash256>,
+    pub hashes: Vec<Hash256>,
 }
 
 /// Request values for tree hashes which yield a blocks `state_root`.
 // Note: TBD
-#[derive(Encode, Decode, Clone, Debug)]
+#[derive(Encode, Decode, Clone, Debug, PartialEq)]
 pub struct BeaconChainStateResponse {
     /// The values corresponding the to the requested tree hashes.
-    values: bool, //TBD - stubbed with encodeable bool
+    pub values: bool, //TBD - stubbed with encodeable bool
 }

beacon_node/libp2p/src/rpc/mod.rs

@@ -2,7 +2,7 @@
 ///
 /// This is purpose built for Ethereum 2.0 serenity and the protocol listens on
 /// `/eth/serenity/rpc/1.0.0`
-mod methods;
+pub mod methods;
 mod protocol;
 
 use futures::prelude::*;