added packet size configuration to client config files

clients/native/src/client/config/mod.rs

@@ -94,6 +94,11 @@ impl Config {
         }
     }
 
+    pub fn validate(&self) -> bool {
+        // no other sections have explicit requirements (yet)
+        self.base.validate()
+    }
+
     pub fn with_socket(mut self, socket_type: SocketType) -> Self {
         self.socket.socket_type = socket_type;
         self

clients/native/src/commands/run.rs

@@ -112,6 +112,10 @@ pub(crate) async fn execute(args: &Run) -> Result<(), Box<dyn Error + Send + Syn
         }
     };
 
+    if !config.validate() {
+        return Err(Box::new(ClientError::ConfigValidationFailure))
+    }
+
     let override_config_fields = OverrideConfig::from(args.clone());
     config = override_config(config, override_config_fields);
 

clients/native/src/error.rs

@@ -11,6 +11,10 @@ pub enum ClientError {
     #[error("Failed to load config for: {0}")]
     FailedToLoadConfig(String),
 
+    // TODO: add more details here
+    #[error("Failed to validate the loaded config")]
+    ConfigValidationFailure,
+
     #[error("Failed local version check, client and config mismatch")]
     FailedLocalVersionCheck,