Network refactor

Cargo.toml

@@ -1,3 +1,3 @@
 [workspace]
-members = ["transport"]
+members = ["messages", "transport"]
 resolver = "2"

Dockerfile

@@ -1,10 +1,11 @@
-FROM --platform=$BUILDPLATFORM lukemathwalker/cargo-chef:0.1.62-rust-1.75-slim-bookworm AS chef
+FROM --platform=$BUILDPLATFORM lukemathwalker/cargo-chef:0.1.66-rust-1.78-slim-bookworm AS chef
 WORKDIR /app
 
 FROM --platform=$BUILDPLATFORM chef AS planner
 
 COPY Cargo.toml .
 COPY Cargo.lock .
+COPY messages ./messages
 COPY transport ./transport
 
 RUN cargo chef prepare --recipe-path recipe.json

messages/Cargo.toml

@@ -0,0 +1,20 @@
+[package]
+name = "subsquid-messages"
+version = "0.2.0"
+edition = "2021"
+
+[features]
+signatures = ["libp2p"]
+
+[dependencies]
+anyhow = "1"
+hex = { version = "0.4", features = ["serde"] }
+prost = "0.12"
+semver = { version = "1", optional = true }
+serde = { version = "1", features = ["derive"] }
+sha3 = "0.10"
+
+libp2p = { git = "https://github.com/Wiezzel/rust-libp2p.git", rev = "299b66e4", optional = true }
+
+[build-dependencies]
+prost-build = "0.12"

messages/build.rs

@@ -0,0 +1,18 @@
+#[rustfmt::skip]
+fn main() -> std::io::Result<()> {
+    println!("cargo:rerun-if-changed=proto/messages.proto");
+    prost_build::Config::new()
+        .type_attribute(".", "#[derive(Eq, serde::Serialize, serde::Deserialize)]")
+        .type_attribute("messages.Range", "#[derive(Copy, Ord, PartialOrd)]")
+        .skip_debug(["messages.OkResult"])
+        .field_attribute("messages.SizeAndHash.sha3_256", "#[serde(with = \"hex\")]")
+        .field_attribute("messages.QueryExecuted.query_hash","#[serde(with = \"hex\")]")
+        .field_attribute("messages.QuerySubmitted.query_hash","#[serde(with = \"hex\")]")
+        .field_attribute("messages.Pong.ping_hash", "#[serde(with = \"hex\")]")
+        .field_attribute("messages.Ping.signature","#[serde(with = \"hex\")]")
+        .field_attribute("messages.Query.signature", "#[serde(with = \"hex\")]")
+        .field_attribute("messages.QueryExecuted.signature", "#[serde(with = \"hex\")]")
+        .protoc_arg("--experimental_allow_proto3_optional")
+        .compile_protos(&["proto/messages.proto"], &["proto/"])?;
+    Ok(())
+}