chore: release v0.20.3

Author: niklasad1

CHANGELOG.md

@@ -4,6 +4,15 @@ The format is based on [Keep a Changelog].
 
 [Keep a Changelog]: http://keepachangelog.com/en/1.0.0/
 
+## [v0.20.3] - 2023-10-24
+
+This release fixes a cancel-safety issue in the server's graceful shutdown which could lead to high CPU usage.
+
+### [Fixed]
+- server: graceful shutdown distinguish between stopped and conn closed ([#1220](https://github.com/paritytech/jsonrpsee/pull/1220))
+- server: graceful shutdown fix cancel-safety issue ([#1218](https://github.com/paritytech/jsonrpsee/pull/1218))
+- server: graceful shutdown check `Incoming::Closed` ([#1216](https://github.com/paritytech/jsonrpsee/pull/1216))
+
 ## [v0.20.2] - 2023-10-13
 
 This release removes the bounded buffer check which was intended to provide

Cargo.toml

@@ -19,7 +19,7 @@ resolver = "2"
 
 [workspace.package]
 authors = ["Parity Technologies <[email protected]>", "Pierre Krieger <[email protected]>"]
-version = "0.20.2"
+version = "0.20.3"
 edition = "2021"
 rust-version = "1.64.0"
 license = "MIT"
@@ -30,11 +30,11 @@ keywords = ["jsonrpc", "json", "http", "websocket", "WASM"]
 readme = "README.md"
 
 [workspace.dependencies]
-jsonrpsee-types = { path = "types", version = "0.20.2" }
-jsonrpsee-core = { path = "core", version = "0.20.2" }
-jsonrpsee-server = { path = "server", version = "0.20.2" }
-jsonrpsee-ws-client = { path = "client/ws-client", version = "0.20.2" }
-jsonrpsee-http-client = { path = "client/http-client", version = "0.20.2" }
-jsonrpsee-wasm-client = { path = "client/wasm-client", version = "0.20.2" }
-jsonrpsee-client-transport = { path = "client/transport", version = "0.20.2" }
-jsonrpsee-proc-macros = { path = "proc-macros", version = "0.20.2" }
+jsonrpsee-types = { path = "types", version = "0.20.3" }
+jsonrpsee-core = { path = "core", version = "0.20.3" }
+jsonrpsee-server = { path = "server", version = "0.20.3" }
+jsonrpsee-ws-client = { path = "client/ws-client", version = "0.20.3" }
+jsonrpsee-http-client = { path = "client/http-client", version = "0.20.3" }
+jsonrpsee-wasm-client = { path = "client/wasm-client", version = "0.20.3" }
+jsonrpsee-client-transport = { path = "client/transport", version = "0.20.3" }
+jsonrpsee-proc-macros = { path = "proc-macros", version = "0.20.3" }

server/src/transport/ws.rs

@@ -431,6 +431,7 @@ where
 			Either::Left((Some(Ok(Incoming::Data(d))), s)) => break Receive::Ok(d, s),
 			// Got a pong response, update our "last seen" timestamp.
 			Either::Left((Some(Ok(Incoming::Pong)), s)) => {
+				tracing::debug!("Received pong");
 				stopped = s;
 			}
 			// Received an error, terminate the connection.