Cats a file to a tcp endpoint line by line using streams and zeromq
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#!/usr/local/bin | |
import zmq | |
import io | |
import time | |
import sys | |
import re | |
# reads line by line a file and sends it | |
# to a tcp endpoint using zeromq | |
# handy to cat big files to a listener | |
context = zmq.Context() | |
socket = context.socket(zmq.PUB) | |
socket.bind("tcp://127.0.0.1:8473") | |
fileName = sys.argv[1] | |
with io.open(fileName, 'r') as file: | |
l = file.readline() | |
while True and l !='': | |
l1 = l.replace('"','') | |
l2 = re.sub(r'\\t',' ', l1) | |
l3 = re.sub(r'\\n', '', l2) | |
time.sleep(0.01) | |
#print l3.rstrip('\n') | |
socket.send_unicode(l3.rstrip('\n')) | |
l = file.readline() |
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