{
  "shell_port": 52507,
  "iopub_port": 39101,
  "stdin_port": 38583,
  "control_port": 49913,
  "hb_port": 33977,
  "ip": "127.0.0.1",
  "key": "cb801520-482c15b98ee25db2bf538fee",
  "transport": "tcp",
  "signature_scheme": "hmac-sha256",
  "kernel_name": "swi-prolog-kernel"
}