本文整理汇总了Python中traffic.core.helpers.Sender.poll方法的典型用法代码示例。如果您正苦于以下问题：Python Sender.poll方法的具体用法？Python Sender.poll怎么用？Python Sender.poll使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类traffic.core.helpers.Sender的用法示例。
在下文中一共展示了Sender.poll方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: startTraffic
# 需要导入模块: from traffic.core.helpers import Sender [as 别名]
# 或者: from traffic.core.helpers.Sender import poll [as 别名]
#.........这里部分代码省略.........
self.rx_local_host = Host(
self.inputs.cfgm_ip,
self.inputs.host_data[self.rx_vm_node_ip]['username'],
self.inputs.host_data[self.rx_vm_node_ip]['password'])
self.send_host = Host(self.vm_fip_info[self.tx_vm_fixture.vm_name])
self.recv_host = Host(self.vm_fip_info[self.rx_vm_fixture.vm_name])
self.sender = list()
self.receiver = list()
self.num_streams = 0
if fip is None:
self.dst_ips = list(); self.src_ips = list()
if af == 'dual' or af == 'v4':
self.src_ips.extend(self.tx_vm_fixture.get_vm_ips(
vn_fq_name=tx_vn_fq_name, af='v4'))
self.dst_ips.extend(self.rx_vm_fixture.get_vm_ips(
vn_fq_name=rx_vn_fq_name, af='v4'))
if af == 'dual' or af == 'v6':
self.src_ips.extend(self.tx_vm_fixture.get_vm_ips(
vn_fq_name=tx_vn_fq_name, af='v6'))
self.dst_ips.extend(self.rx_vm_fixture.get_vm_ips(
vn_fq_name=rx_vn_fq_name, af='v6'))
else:
self.dst_ips = [fip]
self.src_ips = [self.tx_vm_fixture.vm_ip]
if len(self.dst_ips) > len(self.src_ips):
raise Exception('No of destination ips cant be greater than'
' source ips, for multi stream case')
for index in range(len(self.dst_ips)):
name = name + '_dst' + str(index) + '_'
for i in range(num_streams):
self.name = name + self.stream_proto + str(i)
self.dport = start_port + i
m = "Send protocol %s traffic to port %s" % (
self.stream_proto, self.dport)
if self.stream_proto == 'icmp':
m = "Send protocol %s traffic" % self.stream_proto
self.logger.info(m)
stream = Stream(proto=self.stream_proto,
src=self.src_ips[index],
dst=self.dst_ips[index],
dport=self.dport)
if fip:
listener = self.rx_vm_fixture.vm_ip
else:
listener = self.dst_ips[index]
# stream profile...
if cfg_profile == 'ContinuousSportRange':
profile = ContinuousSportRange(stream=stream,
startport=self.start_sport,
endport=self.endport,
listener=listener,
size=self.packet_size,
chksum=self.chksum, pps=pps)
elif cfg_profile == 'ContinuousProfile':
profile = ContinuousProfile(stream=stream,
listener=listener,
size=self.packet_size,
chksum=self.chksum)
# sender profile...
sender = Sender(self.name, profile, self.tx_local_host,
self.send_host, self.inputs.logger)
receiver = Receiver(self.name, profile, self.rx_local_host,
self.recv_host, self.inputs.logger)
self.logger.info("tx vm - node %s, mdata_ip %s, vm_ip %s" %(
self.tx_local_host.ip, self.send_host.ip,
self.src_ips[index]))
self.logger.info("rx vm - node %s, mdata_ip %s, vm_ip %s" %(
self.rx_local_host.ip, self.recv_host.ip,
self.dst_ips[index]))
receiver.start()
self.logger.info("Starting %s traffic from %s to %s" %(
self.stream_proto, self.src_ips[index],
self.dst_ips[index]))
sender.start()
retries = 10
j = 0
sender.sent = None
while j < retries and sender.sent == None:
# wait before checking for stats as it takes time for file
# update with stats
time.sleep(5)
sender.poll()
# end while
if sender.sent == None:
msg = "send %s traffic failure from %s " % (
self.stream_proto, self.src_ips[index])
self.logger.info(
"traffic tx stats not available !!, details: %s" % msg)
else:
self.logger.info(
"traffic running good, sent %s pkts so far.." %
sender.sent)
self.sender.append(sender)
self.receiver.append(receiver)
self.num_streams += 1
if msg != None:
status = False
return {'status': status, 'msg': msg}