v0.34.16

src/config/compile.rs

@@ -208,9 +208,10 @@ pub fn compile_with_active(
             <= MAX_ROUTES,
         "too many rules across all redirect hosts (max 256)"
     );
+    let config_bytes = serde_json::to_vec(&config)?.len();
     ensure!(
-        serde_json::to_vec(&config)?.len() <= MAX_CONFIG_BYTES,
-        "configuration too large"
+        config_bytes <= MAX_CONFIG_BYTES,
+        "configuration too large ({config_bytes} bytes, maximum {MAX_CONFIG_BYTES} bytes)"
     );
     let listeners = crate::vhost::listener_plan(&config, &desired_policy)?;
     crate::stream::validate(