diff --git a/dist/network.d.ts.map b/dist/network.d.ts.map
index 58ef58c..d089ac2 100644
--- a/dist/network.d.ts.map
+++ b/dist/network.d.ts.map
@@ -1 +1 @@
-{"version":3,"file":"network.d.ts","sourceRoot":"","sources":["../src/network.ts"],"names":[],"mappings":"AAEA,OAAO,sBAAsB,MAAM,kBAAkB,CAAC;AAItD,MAAM,CAAC,OAAO,OAAO,UAAU;IAC7B,OAAO,CAAC,uBAAuB,CAAC,CAAgB;IAChD,OAAO,CAAC,uBAAuB,CAAC,CAAW;gBAC/B,KAAK,MAAmB;IAKpC,OAAO,CAAC,QAAQ,CAA4D;IAE5E,IAAI,OAAO,IAAI,GAAG,CAAC,MAAM,EAAE,GAAG,CAAC,MAAM,CAAC,CAAC,CAEtC;IAED,OAAO,CAAC,QAAQ,CAAoC;IAEpD,IAAI,OAAO,IAAI,sBAAsB,CAEpC;IAED,OAAO,CAAC,MAAM,CAAoB;IAElC,IAAI,KAAK,QAER;IAED,OAAO,CAAC,kBAAkB,CAAQ;IAElC,IAAI,iBAAiB,IAAI,MAAM,CAE9B;IAED,IAAI,iBAAiB,CAAC,KAAK,EAAE,MAAM,EAElC;IAED,OAAO,CAAC,aAAa,CAAM;IAE3B,IAAI,YAAY,IAAI,MAAM,CAEzB;IAED,IAAI,YAAY,CAAC,KAAK,EAAE,MAAM,EAE7B;IAED,OAAO,CAAC,aAAa,CAAK;IAE1B,IAAI,YAAY,IAAI,MAAM,CAEzB;IAED,IAAI,YAAY,CAAC,KAAK,EAAE,MAAM,EAE7B;IAED,OAAO,CAAC,OAAO,CAAiD;IAEhE,IAAI,MAAM,IAAI,GAAG,CAAC,MAAM,EAAE,MAAM,EAAE,CAAC,CAElC;IAED,OAAO,CAAC,MAAM,CAAC,CAAgB;IAE/B,IAAI,KAAK,IAAI,OAAO,CAAC,IAAI,CAAC,CAQzB;IAED,IAAI,eAAe,IAAI,OAAO,CAAC,IAAI,CAAC,CAEnC;IAED,OAAO,CAAC,YAAY,CAAkB;IAEtC,IAAI,WAAW,IAAI,OAAO,CAEzB;IAED,IAAI,WAAW,CAAC,KAAK,EAAE,OAAO,EAE7B;IAEM,iBAAiB,CAAC,MAAM,EAAE,MAAM,EAAE,MAAM,EAAE,MAAM;IAchD,QAAQ,CAAC,MAAM,EAAE,MAAM;IAQ9B,OAAO,CAAC,IAAI;IA0CZ,OAAO,CAAC,iBAAiB;CAK1B"}
\ No newline at end of file
+{"version":3,"file":"network.d.ts","sourceRoot":"","sources":["../src/network.ts"],"names":[],"mappings":"AAEA,OAAO,sBAAsB,MAAM,kBAAkB,CAAC;AAItD,MAAM,CAAC,OAAO,OAAO,UAAU;IAC7B,OAAO,CAAC,uBAAuB,CAAC,CAAgB;IAChD,OAAO,CAAC,uBAAuB,CAAC,CAAW;gBAC/B,KAAK,MAAmB;IAKpC,OAAO,CAAC,QAAQ,CAA4D;IAE5E,IAAI,OAAO,IAAI,GAAG,CAAC,MAAM,EAAE,GAAG,CAAC,MAAM,CAAC,CAAC,CAEtC;IAED,OAAO,CAAC,QAAQ,CAAoC;IAEpD,IAAI,OAAO,IAAI,sBAAsB,CAEpC;IAED,OAAO,CAAC,MAAM,CAAoB;IAElC,IAAI,KAAK,QAER;IAED,OAAO,CAAC,kBAAkB,CAAQ;IAElC,IAAI,iBAAiB,IAAI,MAAM,CAE9B;IAED,IAAI,iBAAiB,CAAC,KAAK,EAAE,MAAM,EAElC;IAED,OAAO,CAAC,aAAa,CAAM;IAE3B,IAAI,YAAY,IAAI,MAAM,CAEzB;IAED,IAAI,YAAY,CAAC,KAAK,EAAE,MAAM,EAE7B;IAED,OAAO,CAAC,aAAa,CAAK;IAE1B,IAAI,YAAY,IAAI,MAAM,CAEzB;IAED,IAAI,YAAY,CAAC,KAAK,EAAE,MAAM,EAE7B;IAED,OAAO,CAAC,OAAO,CAAiD;IAEhE,IAAI,MAAM,IAAI,GAAG,CAAC,MAAM,EAAE,MAAM,EAAE,CAAC,CAElC;IAED,OAAO,CAAC,MAAM,CAAC,CAAgB;IAE/B,IAAI,KAAK,IAAI,OAAO,CAAC,IAAI,CAAC,CAQzB;IAED,IAAI,eAAe,IAAI,OAAO,CAAC,IAAI,CAAC,CAEnC;IAED,OAAO,CAAC,YAAY,CAAkB;IAEtC,IAAI,WAAW,IAAI,OAAO,CAEzB;IAED,IAAI,WAAW,CAAC,KAAK,EAAE,OAAO,EAE7B;IAEM,iBAAiB,CAAC,MAAM,EAAE,MAAM,EAAE,MAAM,EAAE,MAAM;IAchD,QAAQ,CAAC,MAAM,EAAE,MAAM;IAQ9B,OAAO,CAAC,IAAI;IA+CZ,OAAO,CAAC,iBAAiB;CAK1B"}
\ No newline at end of file
diff --git a/dist/network.js b/dist/network.js
index adf36ac..bea802c 100644
--- a/dist/network.js
+++ b/dist/network.js
@@ -101,6 +101,10 @@ export default class RpcNetwork {
                 query: { module: "core", method: "get_methods", data: null },
             });
             const resp = await query.result;
+            if (resp.error) {
+                relay.end();
+                return;
+            }
             if (resp.data) {
                 this._relays.set(pubkey, relay);
                 resp.data.forEach((item) => {