neobytes/contrib/zmq/zmq_sub.py
Jeff Garzik e6a14b64d6 Add ZeroMQ support. Notify blocks and transactions via ZeroMQ
Continues Johnathan Corgan's work.
Publishing multipart messages

Bugfix: Add missing zmq header includes

Bugfix: Adjust build system to link ZeroMQ code for Qt binaries
2015-09-16 11:01:35 +01:00

38 lines
1005 B
Python
Executable File

#!/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()