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getpeerinfo-parse.py
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| #run with | |
| #/path/to/bitcoin/bin/bitcoin-cli getpeerinfo | python getpeerinfo-parse.py | |
| #output looks like | |
| #zlato@zlato:~/bitcoin-0.17.1/bin$ ./bitcoin-cli getpeerinfo | python getpeerinfo-parse.py | |
| #services L=NODE_NETWORK_LIMITED N=NODE_NETWORK G=NODE_GETUTXO B=NODE_BLOOM R=NODE_REPLACE_BY_FEE W=NODE_WITNESS X=NODE_XTHIN U=UNKNOWN | |
| # id addr user-agent iB se re conn'd ping serv lastr | |
| # # host oO nt cv MMDD-HHMM msec ices HHMMSS | |
| # 414 27.102.130.92 /Satoshi:0.17.1/ oF 20M 28M 0411-2005 358 LNBW 121021 | |
| # 417 139.59.34.217 /Satoshi:0.15.1/ oF 17M 46M 0411-2006 163 NBW 121019 | |
| # 421 24.241.102.26 /Satoshi:0.17.1/ oF 17M 46M 0411-2007 131 LNBW 121010 | |
| # 425 127.0.0.1 /bitnodes.bitcoin-russia.ru:0.0.1f/ iF 21M 306k 0411-2012 557 121003 | |
| # 429 127.0.0.1 /Satoshi:0.13.2/ iF 11M 66M 0411-2019 242 NBW 121019 | |
| # 446 62.77.158.217 /Satoshi:0.16.0/ oF 17M 54M 0411-2048 65 LNBW 121021 | |
| # 451 127.0.0.1 /Satoshi:0.16.3/ iF 21M 19M 0411-2054 516 LNBW 121016 | |
| # 527 127.0.0.1 /Satoshi:0.17.0.1/ iF 46M 15M 0411-2305 335 LNBW 121020 | |
| # 580 127.0.0.1 /Satoshi:0.17.1/ iT 187k 105k 0412-0035 292 LNBW 120905 | |
| # 646 127.0.0.1 /Satoshi:0.17.0.1/ iF 26M 14M 0412-0238 517 LNBW 121019 | |
| # 774 127.0.0.1 /Satoshi:0.17.0.1/ iF 11M 33M 0412-0642 212 LNBW 121020 | |
| # 1160 127.0.0.1 /Satoshi:0.17.1/ iF 16M 7M 0412-1817 309 LNBW 121021 | |
| # 1204 192.223.31.132 /Satoshi:0.17.1/ oF 7M 14M 0412-1950 81 LNBW 121017 | |
| # 1311 93.104.213.244 /Satoshi:0.17.1/ oF 5M 11M 0412-2304 35 LNBW 121020 | |
| # 1323 113.52.135.125 /Satoshi:0.17.0.1/ oF 5M 6M 0412-2331 267 LNBW 121020 | |
| # 1377 127.0.0.1 /Satoshi:0.17.0/ iF 15M 4M 0413-0057 1066 LNBW 121021 | |
| # 1470 127.0.0.1 /Satoshi:0.17.99/ iF 13M 3M 0413-0339 710 LNBW 121017 | |
| # 1473 127.0.0.1 /Satoshi:0.17.1/ iF 7M 4M 0413-0344 232 LBW 121020 | |
| # 1513 127.0.0.1 /Satoshi:0.17.0.1/ iF 5M 3M 0413-0502 603 LNBW 121020 | |
| # 1550 127.0.0.1 /Satoshi:0.17.1/ iF 2M 5M 0413-0611 455 LNBW 121019 | |
| # 1575 127.0.0.1 /Satoshi:0.17.1/Knots:20181229/ iF 10M 2M 0413-0655 760 LBW 121021 | |
| # 1583 127.0.0.1 /Satoshi:0.17.1/ iF 2M 1M 0413-0710 705 LNBW 121021 | |
| # 1757 52.39.235.86 /Satoshi:0.16.3/ oF 135k 105k 0413-1155 -1 LNBW 121020 | |
| #23 connections | |
| #explainations of some columns | |
| #id = connection id | |
| #io = incoming (i) or outgoing (o) connection | |
| #BO = blocksonly, T=enabled, F=not enabled | |
| import sys, json, pprint, datetime | |
| from math import log | |
| data = "".join(sys.stdin) | |
| dataj = json.loads(data) | |
| def tsstr_date(s): | |
| return datetime.datetime.fromtimestamp(s).strftime("%m%d-%H%M") | |
| def tsstr_time(s): | |
| return datetime.datetime.fromtimestamp(s).strftime("%H%M%S") | |
| unit_list = zip(['b', 'k', 'M', 'G', 'T', 'P'], [0, 0, 0, 0, 0, 0]) | |
| #unit_list = zip(['b', 'k', 'M', 'G', 'T', 'P'], [0, 0, 1, 2, 2, 2]) | |
| def bytes_fmt(num): | |
| """Human friendly file size""" | |
| if num > 1: | |
| exponent = min(int(log(num, 1024)), len(unit_list) - 1) | |
| quotient = float(num) / 1024**exponent | |
| unit, num_decimals = unit_list[exponent] | |
| format_string = '{:.%sf}{}' % (num_decimals) | |
| return format_string.format(quotient, unit) | |
| if num == 0: | |
| return '0 bytes' | |
| if num == 1: | |
| return '1 byte' | |
| #https://github.com/bitcoin/bitcoin/blob/master/src/protocol.h | |
| service_flags = {1: ("NODE_NETWORK", "N"), 1<<1: ("NODE_GETUTXO", "G"), 1<<2: ("NODE_BLOOM", "B"), | |
| 1<<3:("NODE_WITNESS", "W"), 1<<4: ("NODE_XTHIN", "X"), 1<<10: ("NODE_NETWORK_LIMITED", "L"), | |
| 1<<26: ("NODE_REPLACE_BY_FEE", "R")} | |
| print("services " + " ".join([abr + "=" + name for name, abr in service_flags.values()]) + " U=UNKNOWN") | |
| def make_service_bits_str(s): | |
| #TODO split this up on many lines so its more readable | |
| return "".join(filter(lambda l: len(l) > 0, [abr if s & bits != 0 else "" for bits, (name, abr) in service_flags.iteritems()] + ["U" if s & ~reduce(lambda a, b: a|b, service_flags.keys()) else ""])) | |
| formatstr = "% 6s % 22s %-56s % 1s% 1s % 4s % 4s % 9s %4s % 5s % 6s" | |
| print formatstr % ("id", "addr", "user-agent", "i", "B", "se", "re", "conn'd", "ping", "serv", "lastr") | |
| print formatstr % ( "#", "host", "", "o", "O", "nt", "cv", "MMDD-HHMM", "msec", "ices", "HHMMSS") | |
| for p in dataj: | |
| print(formatstr % ((p['id']), p['addr'][:p['addr'].index(':')], p['subver'], | |
| ("i" if p["inbound"] else "o"), | |
| ("F" if p["relaytxes"] else "T"), | |
| bytes_fmt(p["bytessent"]), bytes_fmt(p["bytesrecv"]), | |
| tsstr_date(p['conntime']), str(int(p.get('pingtime', -0.001)*1000)), | |
| make_service_bits_str(int(p["services"], 16)), tsstr_time(p['lastrecv']))) | |
| print str(len(dataj)) + ' connections' |
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One could also host this on a local apache server to get a nice interface with connected peers, graphs, ...