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🔧 fix: Remove empty result check from MCPConnection transport send method, allow pinging mcp servers

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Danny Avila 2025-03-26 16:01:42 -04:00
parent ea2cbc55a7
commit 6b58547c63
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packages/mcp/src/connection.ts
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@ -320,9 +320,6 @@ export class MCPConnection extends EventEmitter {
const originalSend = this.transport.send.bind(this.transport); const originalSend = this.transport.send.bind(this.transport);
this.transport.send = async (msg) => { this.transport.send = async (msg) => {
if ('result' in msg && !('method' in msg) && Object.keys(msg.result ?? {}).length === 0) {
throw new Error('Empty result');
}
this.logger?.debug(`[MCP][${this.serverName}] Transport sending: ${JSON.stringify(msg)}`); this.logger?.debug(`[MCP][${this.serverName}] Transport sending: ${JSON.stringify(msg)}`);
return originalSend(msg); return originalSend(msg);
}; };