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authorJeff Garzik <jgarzik@bitpay.com>2014-11-18 12:06:32 -0500
committerJoão Barbosa <joao@bitreserve.org>2015-09-16 11:01:35 +0100
commite6a14b64d665eb1fafd03a6bbc8d14597ce1c83c (patch)
treebfefc581188fb56413c6d29cde625b0395faebc5 /contrib
parent1136879df8af2358efb706c5af886778fbd94989 (diff)
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
Diffstat (limited to 'contrib')
-rwxr-xr-xcontrib/zmq/zmq_sub.py37
1 files changed, 37 insertions, 0 deletions
diff --git a/contrib/zmq/zmq_sub.py b/contrib/zmq/zmq_sub.py
new file mode 100755
index 0000000000..decf29d42a
--- /dev/null
+++ b/contrib/zmq/zmq_sub.py
@@ -0,0 +1,37 @@
+#!/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()