#!/usr/bin/env python3

import socket
import json

HOST = "127.0.0.1"
PORT = 8060

with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as s:
    s.connect((HOST, PORT))
    s.sendall(b"1")
    data = bytes()
    while True:
        recv = s.recv(512)
        if len(recv) > 0:
            data += recv
        else:
            break
    out = data.decode()
    jsout = json.loads(out)

print(len(jsout.keys()))