Squashed 'packages/mcp-typescript/' content from commit 2cc7dd1

git-subtree-dir: packages/mcp-typescript git-subtree-split: 2cc7dd104307d48bab8d27760f16c63c119d8a88
2024-10-07 13:38:38 -07:00
commit 3b583e1f45
84 changed files with 15692 additions and 0 deletions
--- a/dist/client/websocket.js
+++ b/dist/client/websocket.js
@@ -0,0 +1,55 @@
+import { JSONRPCMessageSchema } from "../types.js";
+const SUBPROTOCOL = "mcp";
+/**
+ * Client transport for WebSocket: this will connect to a server over the WebSocket protocol.
+ */
+export class WebSocketClientTransport {
+    connect(url) {
+        return new Promise((resolve, reject) => {
+            this._socket = new WebSocket(url, SUBPROTOCOL);
+            this._socket.onerror = (event) => {
+                var _a;
+                const error = "error" in event
+                    ? event.error
+                    : new Error(`WebSocket error: ${JSON.stringify(event)}`);
+                reject(error);
+                (_a = this.onerror) === null || _a === void 0 ? void 0 : _a.call(this, error);
+            };
+            this._socket.onopen = () => {
+                resolve();
+            };
+            this._socket.onclose = () => {
+                var _a;
+                (_a = this.onclose) === null || _a === void 0 ? void 0 : _a.call(this);
+            };
+            this._socket.onmessage = (event) => {
+                var _a, _b;
+                let message;
+                try {
+                    message = JSONRPCMessageSchema.parse(JSON.parse(event.data));
+                }
+                catch (error) {
+                    (_a = this.onerror) === null || _a === void 0 ? void 0 : _a.call(this, error);
+                    return;
+                }
+                (_b = this.onmessage) === null || _b === void 0 ? void 0 : _b.call(this, message);
+            };
+        });
+    }
+    async close() {
+        var _a;
+        (_a = this._socket) === null || _a === void 0 ? void 0 : _a.close();
+    }
+    send(message) {
+        return new Promise((resolve, reject) => {
+            var _a;
+            if (!this._socket) {
+                reject(new Error("Not connected"));
+                return;
+            }
+            (_a = this._socket) === null || _a === void 0 ? void 0 : _a.send(JSON.stringify(message));
+            resolve();
+        });
+    }
+}
+//# sourceMappingURL=websocket.js.map