node_monitor.py

import time
import requests
import datetime
from dashing import *

url_address = 'http://localhost:7076'
time_out = 5

ui = HSplit(
        VSplit(
            HGauge(val=0, title="Count", border_color=5),
            HGauge(title="Unchecked", val=0, border_color=5),
            HGauge(title="Cemented", val=0, border_color=5)
        ),
        VSplit(
            Text('Nano Node Monitor\n https://github.com/jamescoxon/', border_color=2),
            Log(title='logs', border_color=5),
            HChart(title='Count delta/sec',border_color=2, color=2),
            HChart(title='Unchecked delta/sec',border_color=2, color=2),
            HChart(title='Cemented delta/sec',border_color=2, color=2),
#            HBrailleChart(border_color=2, color=2),
            # HBrailleFilledChart(border_color=2, color=2),
        ),
        title='Nano Node Monitor',
    )

log = ui.items[1].items[1]
hchart_count = ui.items[1].items[2]
hchart_unchecked = ui.items[1].items[3]
hchart_cemented = ui.items[1].items[4]
# bfchart = ui.items[1].items[5]
log.append("0 -----")
log.append("1 Nano Node")
log.append("2 -----")

prev_count = 0
prev_unchecked = 0
prev_cemented = 0
diff_count = 0
diff_unchecked = 0
diff_cemented = 0

while True:
    prev_time = time.time()
    data = requests.post(url_address, json = {"action":"block_count"}, timeout=time_out)
    block_count = data.json()

    current_count = int(block_count['count'])
    ui.items[0].items[0].value = int(current_count) / 1500000
    if prev_count > 0:
        diff_count = current_count - prev_count
        hchart_count.append(diff_count / 100)
    prev_count = current_count

    current_unchecked = int(block_count['unchecked'])
    ui.items[0].items[1].value = int(current_unchecked) / 1500000
    if prev_unchecked > 0:
        diff_unchecked = current_unchecked - prev_unchecked
        hchart_unchecked.append(diff_unchecked / 100)
    prev_unchecked = current_unchecked


    current_cemented = int(block_count['cemented'])
    ui.items[0].items[2].value = int(current_cemented) / 1500000
    if prev_cemented > 0:
        diff_cemented = current_cemented - prev_cemented
        hchart_cemented.append(diff_cemented / 100)
    prev_cemented = current_cemented

    t = int(time.time())
    if t != prev_time:
        log.append("{} {} {} {} {}".format(t, current_count, current_unchecked, diff_unchecked, current_cemented))

    ui.display()
    time.sleep(1)