def run(self):
"""
Receive asterix packets
:return:
"""
print("Starting " + self.name)
self.sock.bind(('', 5000))
mreq = struct.pack("=4sl", socket.inet_aton("224.51.105.104"), socket.INADDR_ANY)
self.sock.setsockopt(socket.IPPROTO_IP, socket.IP_ADD_MEMBERSHIP, mreq)
while self.counter:
if exitFlag:
self.name.exit()
asterix_packet = self.sock.recv(10240)
parsed = asterix.parse(asterix_packet)
#print('%d. Receiver received = %s' % (self.counter, parsed))
print(asterix.describe(parsed))
self.counter -= 1
print("Exiting " + self.name)
def run(self):
"""
Receive asterix packets
:return:
"""
print("Starting " + self.name)
self.sock.bind(('', 5000))
mreq = struct.pack("=4sl", socket.inet_aton("224.51.105.104"),
socket.INADDR_ANY)
self.sock.setsockopt(socket.IPPROTO_IP, socket.IP_ADD_MEMBERSHIP, mreq)
while self.counter:
if exitFlag:
self.name.exit()
asterix_packet = self.sock.recv(10240)
parsed = asterix.parse(asterix_packet)
#print('%d. Receiver received = %s' % (self.counter, parsed))
print(asterix.describe(parsed))
self.counter -= 1
print("Exiting " + self.name)
print(asterix.__version__)
# Read example file from packet resources
sample_filename = asterix.get_sample_file('cat062cat065.raw')
with open(sample_filename, "rb") as f:
data = f.read()
# Parse data description=True
print('Items with description')
print('----------------------')
parsed = asterix.parse(data)
for packet in parsed:
for item in packet.items():
print(item)
print('Items without description')
print('----------------------')
# Parse data description=False
parsed = asterix.parse(data, verbose=False)
for packet in parsed:
for item in packet.items():
print(item)
print('Textual description of data')
print('----------------------')
# describe Asterix data
formatted = asterix.describe(parsed)
print(formatted)
__author__ = 'dsalanti'
import asterix
# This is binary presentation of asterix packet of CAT048
# len cat 048
# ---- ---------
asterix_packet = bytearray([0x30, 0x00, 0x30, 0xfd, 0xf7, 0x02, 0x19, 0xc9, 0x35, 0x6d, 0x4d, 0xa0, 0xc5, 0xaf, 0xf1, 0xe0,
0x02, 0x00, 0x05, 0x28, 0x3c, 0x66, 0x0c, 0x10, 0xc2, 0x36, 0xd4, 0x18, 0x20, 0x01, 0xc0, 0x78,
0x00, 0x31, 0xbc, 0x00, 0x00, 0x40, 0x0d, 0xeb, 0x07, 0xb9, 0x58, 0x2e, 0x41, 0x00, 0x20, 0xf5])
# parse and print packet
parsed = asterix.parse(asterix_packet)
# describe Asterix data
formatted = asterix.describe(parsed)
print(formatted)
