def run(self, pcap):
"""
Run the replayer loop. The loop will get each consecutive pcap
packet and replay it as nearly as possible.
"""
if self.debug: sys.stderr.write('In Replayer.run\n')
loops = 0
if self.debug: self.print_all()
for ep in self.poll_eps:
if self.debug:
sys.stderr.write('Spawning poll thread for endpoint 0x%x\n' %
ep.bEndpointAddress)
thread = PollThread(ep)
thread.start()
if self.debug: sys.stderr.write('Entering Replayer run loop\n')
while True:
try:
if self.debug:
sys.stderr.write(
'------------------------------------------\n')
sys.stderr.write('In Replayer.run: Starting loop: %d \n' %
loops)
loops += 1
hdr, pack = pcap.next()
if hdr is None:
break # EOF
packet = Packet(hdr, pack)
if self.debug:
sys.stderr.write(
'In Replayer.run: Printing pcap field info...\n')
packet.print_pcap_fields()
sys.stderr.write(
'In Replayer.run: Printing pcap summary info...\n')
packet.print_pcap_summary()
# Wait for awhile before sending next usb packet
self.timer.wait_relative(packet.ts_sec, packet.ts_usec)
self.send_usb_packet(packet)
except Exception:
sys.stderr.write(
"Error occured in replayer run loop. Here's the traceback\n"
)
traceback.print_exc()
break
#wait for keyboard interrupt, let poll threads continue
while self.poll_eps:
time.sleep(5)
self.reset_device()
def run(self, pcap):
"""
Run the replayer loop. The loop will get each consecutive pcap
packet and replay it as nearly as possible.
"""
if self.debug: sys.stderr.write( 'In Replayer.run\n')
loops = 0
if self.debug: self.print_all()
for ep in self.poll_eps:
if self.debug: sys.stderr.write( 'Spawning poll thread for endpoint 0x%x\n' % ep.bEndpointAddress)
thread = PollThread(ep)
thread.start()
if self.debug: sys.stderr.write( 'Entering Replayer run loop\n')
while True:
try:
if self.debug:
sys.stderr.write( '------------------------------------------\n')
sys.stderr.write( 'In Replayer.run: Starting loop: %d \n' % loops)
loops += 1
hdr, pack = pcap.next()
if hdr is None:
break # EOF
packet = Packet(hdr, pack)
if self.debug:
sys.stderr.write( 'In Replayer.run: Printing pcap field info...\n')
packet.print_pcap_fields()
sys.stderr.write( 'In Replayer.run: Printing pcap summary info...\n')
packet.print_pcap_summary()
# Wait for awhile before sending next usb packet
self.timer.wait_relative(packet.ts_sec, packet.ts_usec)
self.send_usb_packet(packet)
except Exception:
sys.stderr.write("Error occured in replayer run loop. Here's the traceback\n")
traceback.print_exc()
break
#wait for keyboard interrupt, let poll threads continue
while self.poll_eps:
time.sleep(5)
self.reset_device()
