ptth_relay: update tokio, trying to find this bug

Cargo.lock

@@ -2379,9 +2379,9 @@ checksum = "cda74da7e1a664f795bb1f8a87ec406fb89a02522cf6e50620d016add6dbbf5c"
 
 [[package]]
 name = "tokio"
-version = "1.2.0"
+version = "1.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e8190d04c665ea9e6b6a0dc45523ade572c088d2e6566244c1122671dbf4ae3a"
+checksum = "8d56477f6ed99e10225f38f9f75f872f29b8b8bd8c0b946f63345bb144e9eeda"
 dependencies = [
  "autocfg 1.0.1",
  "bytes",

crates/ptth_relay/Cargo.toml

@@ -24,7 +24,7 @@ rmp-serde = "0.14.4"
 serde = { version = "1.0.117", features = ["derive"] }
 serde_json = "1.0.60"
 thiserror = "1.0.22"
-tokio = { version = "1.2.0", features = [] }
+tokio = { version = "1.3.0", features = [] }
 tokio-stream = "0.1.3"
 toml = "0.5.7"
 tracing = "0.1.25"

crates/ptth_relay/src/server_endpoint.rs

@@ -127,7 +127,7 @@ pub async fn handle_listen (
 			},
 			Ok (Err (ShuttingDownError::ShuttingDown)) => Ok (error_reply (StatusCode::SERVICE_UNAVAILABLE, "Server is shutting down, try again soon")?),
 			Err (e) => {
-				error! ("{}", e);
+				error! ("{} {}", watcher_code, e);
 				Ok (error_reply (StatusCode::INTERNAL_SERVER_ERROR, "Server error")?)
 			},
 		},