(fix): broken connections

codec/src/data_value.rs

@@ -289,7 +289,7 @@ impl DataValue {
     pub fn as_number(&self) -> Option<i128> {
         match self {
             DataValue::SignedNumber(n) => Some(*n),
-            DataValue::UnsignedNumber(n) => Some(*n as i128),
+            DataValue::UnsignedNumber(n) => i128::try_from(*n).ok(),
             _ => None,
         }
     }
@@ -1232,6 +1232,18 @@ mod tests {
         Ok(())
     }
 
+    #[test]
+    fn unsigned_number_conversion_rejects_i128_overflow() {
+        assert_eq!(
+            DataValue::UnsignedNumber(i128::MAX as u128).as_number(),
+            Some(i128::MAX)
+        );
+        assert_eq!(
+            DataValue::UnsignedNumber(i128::MAX as u128 + 1).as_number(),
+            None
+        );
+    }
+
     #[test]
     fn test_empty_container_and_array_have_distinct_framing() {
         let container = DataValue::Container(vec![])

package.json

@@ -1,6 +1,6 @@
 {
   "name": "mtp",
-  "version": "0.2.0",
+  "version": "0.2.1",
   "description": "MTP TypeScript SDK",
   "type": "module",
   "packageManager": "pnpm@11.8.0",

src/vite/index.ts

@@ -450,11 +450,7 @@ export function mtp(options: MTPVitePluginOptions): VitePlugin {
           rebuildTimer = null;
           void (async () => {
             try {
-              await buildIfNeeded(state, true);
-              server.moduleGraph.invalidateAll();
-              if (server.ws) {
-                server.ws.send({ type: "full-reload" });
-              }
+              await server.restart();
             } catch (error) {
               server.config.logger.error(
                 error instanceof Error ? error.message : String(error),