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stephane-martin / cycapture

Cython bindings for libpcap and libtins
GNU Lesser General Public License v3.0
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NonBlockingSniffer function error #8

Open cpt-jack-sparrow opened 7 years ago

cpt-jack-sparrow commented 7 years ago

could u please show me sample code of NonBlockingSniffer but i try this code-

from cycapture.libpcap import NonBlockingSniffer
from cycapture.libtins import EthernetII
from collections import deque

try:
    q = deque()
    sniffer = NonBlockingSniffer(interface="enp9s0", buffer_size=0, snapshot_length=65000)
    f = lambda mview: EthernetII.from_buffer(mview)
    sniffer.sniff_and_store(container=q, f=f, max_p=-1)
    print(len(q))
except KeyboardInterrupt:
    pass

But i got error if anyone can help me with that.

Traceback (most recent call last):
  File "pycapture_test3.py", line 9, in <module>
    sniffer.sniff_and_store(container=q, f=f, max_p=-1)
  File "cycapture/libpcap/nonblocking_sniffer.pyx.pxi", line 201, in cycapture.libpcap._pcap.NonBlockingSniffer.sniff_and_store (cycapture/libpcap/_pcap.c:20604)
  File "cycapture/libpcap/nonblocking_sniffer.pyx.pxi", line 235, in cycapture.libpcap._pcap.NonBlockingSniffer.sniff_and_store (cycapture/libpcap/_pcap.c:20217)
RuntimeError: set loop and loop_type first

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