Function sendMappedError

packages/server/src/routes/tools.ts:166–176

* Map a thrown error to the right envelope. See module header for the table.

(
  reply: { send(payload: unknown): unknown },
  requestId: string,
  err: unknown,
)

 * Map a thrown error to the right envelope. See module header for the table.
 */
function sendMappedError(
  reply: { send(payload: unknown): unknown },
  requestId: string,
  err: unknown,
): void {
  if (err instanceof McpServerNotFoundError) {
    reply.send(errEnvelope(ErrorCode.MCP_SERVER_NOT_FOUND, err.message, requestId));
    return;
  }
  throw err;
}