lbrycrd/contrib/zmq/zmq_sub.py

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#!/usr/bin/env python2
import array
import binascii
import zmq
port = 28332
zmqContext = zmq.Context()
zmqSubSocket = zmqContext.socket(zmq.SUB)
zmqSubSocket.setsockopt(zmq.SUBSCRIBE, "hashblock")
zmqSubSocket.setsockopt(zmq.SUBSCRIBE, "hashtx")
zmqSubSocket.setsockopt(zmq.SUBSCRIBE, "rawblock")
zmqSubSocket.setsockopt(zmq.SUBSCRIBE, "rawtx")
zmqSubSocket.connect("tcp://127.0.0.1:%i" % port)
try:
while True:
msg = zmqSubSocket.recv_multipart()
topic = str(msg[0])
body = msg[1]
if topic == "hashblock":
print "- HASH BLOCK -"
print binascii.hexlify(body)
elif topic == "hashtx":
print '- HASH TX -'
print binascii.hexlify(body)
elif topic == "rawblock":
print "- RAW BLOCK HEADER -"
print binascii.hexlify(body[:80])
elif topic == "rawtx":
print '- RAW TX -'
print binascii.hexlify(body)
except KeyboardInterrupt:
zmqContext.destroy()