diff --git a/dist/server/sse.js b/dist/server/sse.js
index 7d1904d5..d5b8bc2a 100644
--- a/dist/server/sse.js
+++ b/dist/server/sse.js
@@ -70,7 +70,7 @@ export class SSEServerTransport {
         try {
             await this.handleMessage(JSON.parse(body));
         }
-        catch (error) {
+        catch (_d) {
             res.writeHead(400).end(`Invalid message: ${body}`);
             return;
         }
@@ -86,7 +86,7 @@ export class SSEServerTransport {
         }
         catch (error) {
             (_a = this.onerror) === null || _a === void 0 ? void 0 : _a.call(this, error);
-            return;
+            throw error;
         }
         (_b = this.onmessage) === null || _b === void 0 ? void 0 : _b.call(this, message);
     }
diff --git a/dist/server/sse.js.map b/dist/server/sse.js.map
index edc52b77..94b43b68 100644
--- a/dist/server/sse.js.map
+++ b/dist/server/sse.js.map
@@ -1 +1 @@
-{"version":3,"file":"sse.js","sourceRoot":"","sources":["../../src/server/sse.ts"],"names":[],"mappings":"AAAA,OAAO,EAAE,UAAU,EAAE,MAAM,aAAa,CAAC;AAEzC,OAAO,EAAE,eAAe,EAAE,MAAM,sBAAsB,CAAC;AAGvD,OAAO,UAAU,MAAM,UAAU,CAAC;AAClC,OAAO,WAAW,MAAM,cAAc,CAAC;AAEvC,MAAM,oBAAoB,GAAG,KAAK,CAAC;AAEnC;;;;GAIG;AACH,MAAM,OAAO,kBAAkB;IAQ7B;;OAEG;IACH,YAAoB,SAAiB;QAAjB,cAAS,GAAT,SAAS,CAAQ;QACnC,IAAI,CAAC,UAAU,GAAG,UAAU,EAAE,CAAC;IACjC,CAAC;IAED;;;;OAIG;IACH,KAAK,CAAC,UAAU,CAAC,GAAoB,EAAE,GAAmB;QACxD,IAAI,IAAI,CAAC,YAAY,EAAE,CAAC;YACtB,MAAM,IAAI,KAAK,CAAC,oBAAoB,CAAC,CAAC;QACxC,CAAC;QAED,GAAG,CAAC,SAAS,CAAC,GAAG,EAAE;YACjB,cAAc,EAAE,mBAAmB;YACnC,eAAe,EAAE,UAAU;YAC3B,UAAU,EAAE,YAAY;SACzB,CAAC,CAAC;QAEH,0BAA0B;QAC1B,GAAG,CAAC,KAAK,CACP,0BAA0B,SAAS,CAAC,IAAI,CAAC,SAAS,CAAC,cAAc,IAAI,CAAC,UAAU,MAAM,CACvF,CAAC;QAEF,IAAI,CAAC,YAAY,GAAG,GAAG,CAAC;QACxB,GAAG,CAAC,EAAE,CAAC,OAAO,EAAE,GAAG,EAAE;;YACnB,IAAI,CAAC,YAAY,GAAG,SAAS,CAAC;YAC9B,MAAA,IAAI,CAAC,OAAO,oDAAI,CAAC;QACnB,CAAC,CAAC,CAAC;IACL,CAAC;IAED;;;;OAIG;IACH,KAAK,CAAC,iBAAiB,CACrB,GAAoB,EACpB,GAAmB;;QAEnB,IAAI,CAAC,IAAI,CAAC,YAAY,EAAE,CAAC;YACvB,MAAM,OAAO,GAAG,gCAAgC,CAAC;YACjD,GAAG,CAAC,SAAS,CAAC,GAAG,CAAC,CAAC,GAAG,CAAC,OAAO,CAAC,CAAC;YAChC,MAAM,IAAI,KAAK,CAAC,OAAO,CAAC,CAAC;QAC3B,CAAC;QAED,IAAI,IAAY,CAAC;QACjB,IAAI,CAAC;YACH,MAAM,EAAE,GAAG,WAAW,CAAC,KAAK,CAAC,MAAA,GAAG,CAAC,OAAO,CAAC,cAAc,CAAC,mCAAI,EAAE,CAAC,CAAC;YAChE,IAAI,EAAE,CAAC,IAAI,KAAK,kBAAkB,EAAE,CAAC;gBACnC,MAAM,IAAI,KAAK,CAAC,6BAA6B,EAAE,EAAE,CAAC,CAAC;YACrD,CAAC;YAED,IAAI,GAAG,MAAM,UAAU,CAAC,GAAG,EAAE;gBAC3B,KAAK,EAAE,oBAAoB;gBAC3B,QAAQ,EAAE,MAAA,EAAE,CAAC,UAAU,CAAC,OAAO,mCAAI,OAAO;aAC3C,CAAC,CAAC;QACL,CAAC;QAAC,OAAO,KAAK,EAAE,CAAC;YACf,GAAG,CAAC,SAAS,CAAC,GAAG,CAAC,CAAC,GAAG,CAAC,MAAM,CAAC,KAAK,CAAC,CAAC,CAAC;YACtC,MAAA,IAAI,CAAC,OAAO,qDAAG,KAAc,CAAC,CAAC;YAC/B,OAAO;QACT,CAAC;QAED,IAAI,CAAC;YACH,MAAM,IAAI,CAAC,aAAa,CAAC,IAAI,CAAC,KAAK,CAAC,IAAI,CAAC,CAAC,CAAC;QAC7C,CAAC;QAAC,OAAO,KAAK,EAAE,CAAC;YACf,GAAG,CAAC,SAAS,CAAC,GAAG,CAAC,CAAC,GAAG,CAAC,oBAAoB,IAAI,EAAE,CAAC,CAAC;YACnD,OAAO;QACT,CAAC;QAED,GAAG,CAAC,SAAS,CAAC,GAAG,CAAC,CAAC,GAAG,CAAC,UAAU,CAAC,CAAC;IACrC,CAAC;IAED;;OAEG;IACH,KAAK,CAAC,aAAa,CAAC,OAAuB;;QACzC,IAAI,CAAC;YACH,eAAe,CAAC,OAAO,CAAC,CAAC;QAC3B,CAAC;QAAC,OAAO,KAAK,EAAE,CAAC;YACf,MAAA,IAAI,CAAC,OAAO,qDAAG,KAAc,CAAC,CAAC;YAC/B,OAAO;QACT,CAAC;QAED,MAAA,IAAI,CAAC,SAAS,qDAAG,OAAO,CAAC,CAAC;IAC5B,CAAC;IAED,KAAK,CAAC,KAAK;;QACT,MAAA,IAAI,CAAC,YAAY,0CAAE,GAAG,EAAE,CAAC;QACzB,IAAI,CAAC,YAAY,GAAG,SAAS,CAAC;QAC9B,MAAA,IAAI,CAAC,OAAO,oDAAI,CAAC;IACnB,CAAC;IAED,KAAK,CAAC,IAAI,CAAC,OAAuB;QAChC,IAAI,CAAC,IAAI,CAAC,YAAY,EAAE,CAAC;YACvB,MAAM,IAAI,KAAK,CAAC,eAAe,CAAC,CAAC;QACnC,CAAC;QAED,IAAI,CAAC,YAAY,CAAC,KAAK,CACrB,yBAAyB,IAAI,CAAC,SAAS,CAAC,OAAO,CAAC,MAAM,CACvD,CAAC;IACJ,CAAC;IAED;;;;OAIG;IACH,IAAI,SAAS;QACX,OAAO,IAAI,CAAC,UAAU,CAAC;IACzB,CAAC;CACF"}
\ No newline at end of file
+{"version":3,"file":"sse.js","sourceRoot":"","sources":["../../src/server/sse.ts"],"names":[],"mappings":"AAAA,OAAO,EAAE,UAAU,EAAE,MAAM,aAAa,CAAC;AAEzC,OAAO,EAAE,eAAe,EAAE,MAAM,sBAAsB,CAAC;AAGvD,OAAO,UAAU,MAAM,UAAU,CAAC;AAClC,OAAO,WAAW,MAAM,cAAc,CAAC;AAEvC,MAAM,oBAAoB,GAAG,KAAK,CAAC;AAEnC;;;;GAIG;AACH,MAAM,OAAO,kBAAkB;IAQ7B;;OAEG;IACH,YAAoB,SAAiB;QAAjB,cAAS,GAAT,SAAS,CAAQ;QACnC,IAAI,CAAC,UAAU,GAAG,UAAU,EAAE,CAAC;IACjC,CAAC;IAED;;;;OAIG;IACH,KAAK,CAAC,UAAU,CAAC,GAAoB,EAAE,GAAmB;QACxD,IAAI,IAAI,CAAC,YAAY,EAAE,CAAC;YACtB,MAAM,IAAI,KAAK,CAAC,oBAAoB,CAAC,CAAC;QACxC,CAAC;QAED,GAAG,CAAC,SAAS,CAAC,GAAG,EAAE;YACjB,cAAc,EAAE,mBAAmB;YACnC,eAAe,EAAE,UAAU;YAC3B,UAAU,EAAE,YAAY;SACzB,CAAC,CAAC;QAEH,0BAA0B;QAC1B,GAAG,CAAC,KAAK,CACP,0BAA0B,SAAS,CAAC,IAAI,CAAC,SAAS,CAAC,cAAc,IAAI,CAAC,UAAU,MAAM,CACvF,CAAC;QAEF,IAAI,CAAC,YAAY,GAAG,GAAG,CAAC;QACxB,GAAG,CAAC,EAAE,CAAC,OAAO,EAAE,GAAG,EAAE;;YACnB,IAAI,CAAC,YAAY,GAAG,SAAS,CAAC;YAC9B,MAAA,IAAI,CAAC,OAAO,oDAAI,CAAC;QACnB,CAAC,CAAC,CAAC;IACL,CAAC;IAED;;;;OAIG;IACH,KAAK,CAAC,iBAAiB,CACrB,GAAoB,EACpB,GAAmB;;QAEnB,IAAI,CAAC,IAAI,CAAC,YAAY,EAAE,CAAC;YACvB,MAAM,OAAO,GAAG,gCAAgC,CAAC;YACjD,GAAG,CAAC,SAAS,CAAC,GAAG,CAAC,CAAC,GAAG,CAAC,OAAO,CAAC,CAAC;YAChC,MAAM,IAAI,KAAK,CAAC,OAAO,CAAC,CAAC;QAC3B,CAAC;QAED,IAAI,IAAY,CAAC;QACjB,IAAI,CAAC;YACH,MAAM,EAAE,GAAG,WAAW,CAAC,KAAK,CAAC,MAAA,GAAG,CAAC,OAAO,CAAC,cAAc,CAAC,mCAAI,EAAE,CAAC,CAAC;YAChE,IAAI,EAAE,CAAC,IAAI,KAAK,kBAAkB,EAAE,CAAC;gBACnC,MAAM,IAAI,KAAK,CAAC,6BAA6B,EAAE,EAAE,CAAC,CAAC;YACrD,CAAC;YAED,IAAI,GAAG,MAAM,UAAU,CAAC,GAAG,EAAE;gBAC3B,KAAK,EAAE,oBAAoB;gBAC3B,QAAQ,EAAE,MAAA,EAAE,CAAC,UAAU,CAAC,OAAO,mCAAI,OAAO;aAC3C,CAAC,CAAC;QACL,CAAC;QAAC,OAAO,KAAK,EAAE,CAAC;YACf,GAAG,CAAC,SAAS,CAAC,GAAG,CAAC,CAAC,GAAG,CAAC,MAAM,CAAC,KAAK,CAAC,CAAC,CAAC;YACtC,MAAA,IAAI,CAAC,OAAO,qDAAG,KAAc,CAAC,CAAC;YAC/B,OAAO;QACT,CAAC;QAED,IAAI,CAAC;YACH,MAAM,IAAI,CAAC,aAAa,CAAC,IAAI,CAAC,KAAK,CAAC,IAAI,CAAC,CAAC,CAAC;QAC7C,CAAC;QAAC,WAAM,CAAC;YACP,GAAG,CAAC,SAAS,CAAC,GAAG,CAAC,CAAC,GAAG,CAAC,oBAAoB,IAAI,EAAE,CAAC,CAAC;YACnD,OAAO;QACT,CAAC;QAED,GAAG,CAAC,SAAS,CAAC,GAAG,CAAC,CAAC,GAAG,CAAC,UAAU,CAAC,CAAC;IACrC,CAAC;IAED;;OAEG;IACH,KAAK,CAAC,aAAa,CAAC,OAAuB;;QACzC,IAAI,CAAC;YACH,eAAe,CAAC,OAAO,CAAC,CAAC;QAC3B,CAAC;QAAC,OAAO,KAAK,EAAE,CAAC;YACf,MAAA,IAAI,CAAC,OAAO,qDAAG,KAAc,CAAC,CAAC;YAC/B,MAAM,KAAK,CAAC;QACd,CAAC;QAED,MAAA,IAAI,CAAC,SAAS,qDAAG,OAAO,CAAC,CAAC;IAC5B,CAAC;IAED,KAAK,CAAC,KAAK;;QACT,MAAA,IAAI,CAAC,YAAY,0CAAE,GAAG,EAAE,CAAC;QACzB,IAAI,CAAC,YAAY,GAAG,SAAS,CAAC;QAC9B,MAAA,IAAI,CAAC,OAAO,oDAAI,CAAC;IACnB,CAAC;IAED,KAAK,CAAC,IAAI,CAAC,OAAuB;QAChC,IAAI,CAAC,IAAI,CAAC,YAAY,EAAE,CAAC;YACvB,MAAM,IAAI,KAAK,CAAC,eAAe,CAAC,CAAC;QACnC,CAAC;QAED,IAAI,CAAC,YAAY,CAAC,KAAK,CACrB,yBAAyB,IAAI,CAAC,SAAS,CAAC,OAAO,CAAC,MAAM,CACvD,CAAC;IACJ,CAAC;IAED;;;;OAIG;IACH,IAAI,SAAS;QACX,OAAO,IAAI,CAAC,UAAU,CAAC;IACzB,CAAC;CACF"}
\ No newline at end of file
diff --git a/src/server/sse.ts b/src/server/sse.ts
index 7dd10186..69cf4c5b 100644
--- a/src/server/sse.ts
+++ b/src/server/sse.ts
@@ -90,7 +90,7 @@ export class SSEServerTransport implements Transport {
 
     try {
       await this.handleMessage(JSON.parse(body));
-    } catch (error) {
+    } catch {
       res.writeHead(400).end(`Invalid message: ${body}`);
       return;
     }
@@ -106,7 +106,7 @@ export class SSEServerTransport implements Transport {
       validateMessage(message);
     } catch (error) {
       this.onerror?.(error as Error);
-      return;
+      throw error;
     }
 
     this.onmessage?.(message);