Method _send

tests/windows/mcp_stdio.py:60–63

(self, obj)

        return "".join(self._stderr)

    def _send(self, obj):
        data = json.dumps(obj, ensure_ascii=False).encode("utf-8")
        self.proc.stdin.write(data + b"\n")
        self.proc.stdin.flush()

    def _read_message(self, timeout=60):
        result = {}