@modelcontextprotocol/sdk - npm Package Compare versions

Comparing version 1.4.0 to 1.4.1

dist/cjs/client/sse.d.ts

@@ -0,4 +1,9 @@
+import { type ErrorEvent, type EventSourceInit } from "eventsource";
 import { Transport } from "../shared/transport.js";
 import { JSONRPCMessage } from "../types.js";
-import { type EventSourceInit } from "eventsource";
+export declare class SseError extends Error {
+    readonly code: number | undefined;
+    readonly event: ErrorEvent;
+    constructor(code: number | undefined, message: string | undefined, event: ErrorEvent);
+}
 /**
@@ -5,0 +10,0 @@ * Client transport for SSE: this will connect to a server using Server-Sent Events for receiving

dist/cjs/client/sse.js

 "use strict";
 Object.defineProperty(exports, "__esModule", { value: true });
-exports.SSEClientTransport = void 0;
+exports.SSEClientTransport = exports.SseError = void 0;
+const eventsource_1 = require("eventsource");
 const types_js_1 = require("../types.js");
-const eventsource_1 = require("eventsource");
+class SseError extends Error {
+    constructor(code, message, event) {
+        super(`SSE error: ${message}`);
+        this.code = code;
+        this.event = event;
+    }
+}
+exports.SseError = SseError;
 /**
@@ -25,3 +33,3 @@ * Client transport for SSE: this will connect to a server using Server-Sent Events for receiving
                 var _a;
-                const error = new Error(`SSE error: ${JSON.stringify(event)}`);
+                const error = new SseError(event.code, event.message, event);
                 reject(error);
@@ -28,0 +36,0 @@ (_a = this.onerror) === null || _a === void 0 ? void 0 : _a.call(this, error);

dist/esm/client/sse.d.ts

@@ -0,4 +1,9 @@
+import { type ErrorEvent, type EventSourceInit } from "eventsource";
 import { Transport } from "../shared/transport.js";
 import { JSONRPCMessage } from "../types.js";
-import { type EventSourceInit } from "eventsource";
+export declare class SseError extends Error {
+    readonly code: number | undefined;
+    readonly event: ErrorEvent;
+    constructor(code: number | undefined, message: string | undefined, event: ErrorEvent);
+}
 /**
@@ -5,0 +10,0 @@ * Client transport for SSE: this will connect to a server using Server-Sent Events for receiving

dist/esm/client/sse.js

@@ -0,3 +1,10 @@
+import { EventSource } from "eventsource";
 import { JSONRPCMessageSchema } from "../types.js";
-import { EventSource } from "eventsource";
+export class SseError extends Error {
+    constructor(code, message, event) {
+        super(`SSE error: ${message}`);
+        this.code = code;
+        this.event = event;
+    }
+}
 /**
@@ -22,3 +29,3 @@ * Client transport for SSE: this will connect to a server using Server-Sent Events for receiving
                 var _a;
-                const error = new Error(`SSE error: ${JSON.stringify(event)}`);
+                const error = new SseError(event.code, event.message, event);
                 reject(error);
@@ -25,0 +32,0 @@ (_a = this.onerror) === null || _a === void 0 ? void 0 : _a.call(this, error);

package.json

 {
   "name": "@modelcontextprotocol/sdk",
-  "version": "1.4.0",
+  "version": "1.4.1",
   "description": "Model Context Protocol implementation for TypeScript",
@@ -5,0 +5,0 @@ "license": "MIT",

No alert changes

Improved metrics

Total package byte prevSize

3353018

increased by0.05%

Lines of code

63672

increased by0.04%

No dependency changes