Limit messages weight in batch (#496)

* limit messages in the batch by weight/count

* fixed components compilation

* reverted obsolete parts of #469

* implement generated_messages_weights

* actually use computed weight in message proof

* fmt and clippy

* fixed TODO

* clippy

* Update relays/messages-relay/src/message_race_loop.rs

Co-authored-by: Hernando Castano <HCastano@users.noreply.github.com>

* add issue reference

* add assert message

* grumbles

* fmt

* reexport weight from bp-message-lane

Co-authored-by: Hernando Castano <HCastano@users.noreply.github.com>
Co-authored-by: Hernando Castano <castano.ha@gmail.com>

bridges/relays/substrate-client/src/client.rs

@@ -23,7 +23,6 @@ use crate::{ConnectionParams, Error, Result};
 use bp_message_lane::{LaneId, MessageNonce};
 use bp_runtime::InstanceId;
 use codec::Decode;
-use frame_support::weights::Weight;
 use frame_system::AccountInfo;
 use jsonrpsee::common::DeserializeOwned;
 use jsonrpsee::raw::RawClient;
@@ -215,8 +214,8 @@ impl<C: Chain> Client<C> {
 		range: RangeInclusive<MessageNonce>,
 		include_outbound_lane_state: bool,
 		at_block: C::Hash,
-	) -> Result<(Weight, StorageProof)> {
-		let (dispatch_weight, encoded_trie_nodes) = SubstrateMessageLane::<C, _, _>::prove_messages(
+	) -> Result<StorageProof> {
+		let encoded_trie_nodes = SubstrateMessageLane::<C, _, _>::prove_messages(
 			&self.client,
 			instance,
 			lane,
@@ -229,7 +228,7 @@ impl<C: Chain> Client<C> {
 		.map_err(Error::Request)?;
 		let decoded_trie_nodes: Vec<Vec<u8>> =
 			Decode::decode(&mut &encoded_trie_nodes[..]).map_err(Error::ResponseParseFailed)?;
-		Ok((dispatch_weight, StorageProof::new(decoded_trie_nodes)))
+		Ok(StorageProof::new(decoded_trie_nodes))
 	}
 
 	/// Returns proof-of-message(s) delivery.

bridges/relays/substrate-client/src/error.rs

@@ -36,6 +36,8 @@ pub enum Error {
 	ResponseParseFailed(codec::Error),
 	/// Account does not exist on the chain.
 	AccountDoesNotExist,
+	/// Custom logic error.
+	Custom(String),
 }
 
 impl From<WsNewDnsError> for Error {
@@ -69,6 +71,7 @@ impl ToString for Error {
 			Self::Request(e) => e.to_string(),
 			Self::ResponseParseFailed(e) => e.what().to_string(),
 			Self::AccountDoesNotExist => "Account does not exist on the chain".into(),
+			Self::Custom(e) => e.clone(),
 		}
 	}
 }

bridges/relays/substrate-client/src/rpc.rs

@@ -25,7 +25,6 @@ use crate::chain::Chain;
 
 use bp_message_lane::{LaneId, MessageNonce};
 use bp_runtime::InstanceId;
-use frame_support::weights::Weight;
 use sp_core::{
 	storage::{StorageData, StorageKey},
 	Bytes,
@@ -63,7 +62,7 @@ jsonrpsee::rpc_api! {
 			end: MessageNonce,
 			include_outbound_lane_state: bool,
 			block: Option<C::Hash>,
-		) -> (Weight, Bytes);
+		) -> Bytes;
 
 		#[rpc(method = "messageLane_proveMessagesDelivery", positional_params)]
 		fn prove_messages_delivery(