def runTest(self):
of_ports = pa_port_map.keys()
ing_port = of_ports[1]
egr_port =ofp.OFPP_CONTROLLER
"clear swtich;"
testutils.delete_all_flows(self.controller, self.logger)
# Set table config as "continue"
testutils.set_table_config(self, testutils.WC_ACL_TABLE, ofp.OFPTC_TABLE_MISS_CONTINUE, True)
testutils.set_table_config(self, testutils.WC_SERV_TABLE, ofp.OFPTC_TABLE_MISS_DROP, True)
testutils.set_table_config(self, testutils.EX_L2_TABLE, ofp.OFPTC_TABLE_MISS_CONTROLLER, True)
#"make test packet;"
pkt = testutils.simple_icmp_packet()
inst_write_metadata = instruction.instruction_write_metadata();
inst_write_metadata.metadata = 0x20000000
inst_write_metadata.metadata_mask = 0xf0000000
testutils.write_goto(self, testutils.WC_SERV_TABLE, testutils.EX_L2_TABLE, ing_port, add_inst = inst_write_metadata)
pkt_metadata = {'metadata_val':inst_write_metadata.metadata, 'metadata_msk':inst_write_metadata.metadata_mask}
match_fields = testutils.packet_to_exact_flow_match(pkt_metadata = pkt_metadata, table_id = testutils.EX_L2_TABLE)
testutils.write_output(self, testutils.EX_L2_TABLE, egr_port, match_fields=match_fields)
self.dataplane.send(ing_port, str(pkt))
(response, _) = self.controller.poll(ofp.OFPT_PACKET_IN, 2)
self.assertTrue(response is not None, 'Packet in message not received on port ' + str(egr_port))
if str(pkt) != response.data:
pa_logger.debug("pkt len " + str(len(str(pkt))) +": " + str(pkt))
pa_logger.debug("resp len " + str(len(str(response.data))) + ": " + str(response.data))
def handleFlow(self, pkttype='TCP'):
of_ports = pa_port_map.keys()
of_ports.sort()
self.assertTrue(len(of_ports) > 1, "Not enough ports for test")
if (pkttype == 'ICMP'):
pkt = testutils.simple_icmp_packet()
table_id = testutils.EX_ICMP_TABLE
else:
pkt = testutils.simple_tcp_packet()
table_id = testutils.WC_ACL_TABLE
for idx in range(len(of_ports)):
rv = testutils.delete_all_flows(self.controller, pa_logger)
self.assertEqual(rv, 0, "Failed to delete all flows")
testutils.set_table_config(self, table_id,
ofp.OFPTC_TABLE_MISS_CONTINUE)
ingress_port = of_ports[idx]
egress_port = of_ports[(idx + 1) % len(of_ports)]
pa_logger.info("Ingress " + str(ingress_port) + " to egress " +
str(egress_port))
#controller send flow mod to switch
request = testutils.flow_msg_create(self,
pkt,
ing_port=ingress_port,
egr_port=egress_port,
table_id=table_id)
testutils.flow_msg_install(self, request)
#user send pkt to switch
pa_logger.info("Sending packet to dp port " + str(ingress_port))
self.dataplane.send(ingress_port, str(pkt))
testutils.receive_pkt_verify(self, egress_port, pkt)
def handleFlow(self, pkttype='TCP'):
of_ports = pa_port_map.keys()
of_ports.sort()
self.assertTrue(len(of_ports) > 1, "Not enough ports for test")
if (pkttype == 'ICMP'):
pkt = testutils.simple_icmp_packet()
table_id = testutils.EX_ICMP_TABLE
else:
pkt = testutils.simple_tcp_packet()
table_id = testutils.WC_ACL_TABLE
for idx in range(len(of_ports)):
rv = testutils.delete_all_flows(self.controller, pa_logger)
self.assertEqual(rv, 0, "Failed to delete all flows")
testutils.set_table_config(self, table_id, ofp.OFPTC_TABLE_MISS_CONTINUE)
ingress_port = of_ports[idx]
egress_port = of_ports[(idx + 1) % len(of_ports)]
pa_logger.info("Ingress " + str(ingress_port) +
" to egress " + str(egress_port))
#controller send flow mod to switch
request = testutils.flow_msg_create(self,pkt, ing_port=ingress_port,
egr_port=egress_port, table_id=table_id)
testutils.flow_msg_install(self, request)
#user send pkt to switch
pa_logger.info("Sending packet to dp port " + str(ingress_port))
self.dataplane.send(ingress_port, str(pkt))
testutils.receive_pkt_verify(self, egress_port, pkt)
def runTest(self):
of_ports = pa_port_map.keys()
ing_port = of_ports[1]
egr_port = of_ports[2]
"clear swtich;"
testutils.delete_all_flows(self.controller, self.logger)
# Set table config as "continue"
testutils.set_table_config(self, testutils.EX_ACL_TABLE, ofp.OFPTC_TABLE_MISS_CONTINUE, True)
testutils.set_table_config(self, testutils.WC_ACL_TABLE, ofp.OFPTC_TABLE_MISS_CONTINUE, True)
testutils.set_table_config(self, testutils.WC_SERV_TABLE, ofp.OFPTC_TABLE_MISS_CONTROLLER, True)
testutils.set_table_config(self, testutils.EX_L2_TABLE, ofp.OFPTC_TABLE_MISS_CONTINUE, True)
testutils.set_table_config(self, testutils.EX_VLAN_TABLE, ofp.OFPTC_TABLE_MISS_CONTINUE, True)
testutils.set_table_config(self, testutils.EX_MPLS_TABLE, ofp.OFPTC_TABLE_MISS_CONTINUE, True)
testutils.set_table_config(self, testutils.EX_L3_TABLE, ofp.OFPTC_TABLE_MISS_CONTROLLER, True)
#"make test packet;"
pkt = testutils.simple_icmp_packet()
inst_write_metadata = instruction.instruction_write_metadata();
inst_write_metadata.metadata = 0x20000000
inst_write_metadata.metadata_mask = 0xf0000000
testutils.write_goto(self, testutils.WC_SERV_TABLE, testutils.EX_L2_TABLE, ing_port, add_inst = inst_write_metadata)
pkt_metadata = {'metadata_val':inst_write_metadata.metadata,
'metadata_msk':inst_write_metadata.metadata_mask}
match_fields = testutils.packet_to_exact_flow_match(pkt_metadata = pkt_metadata, table_id = testutils.EX_L3_TABLE)
testutils.write_output(self, testutils.EX_L3_TABLE, egr_port, match_fields=match_fields)
testutils.reply_check_dp(self, tcp_sport=1234, ing_port = ing_port, egr_port = egr_port)
testutils.set_table_config(self, testutils.EX_L3_TABLE, ofp.OFPTC_TABLE_MISS_CONTROLLER)
def runTest(self):
vlan_tags=[{'type': 0x8100, 'vid': 1, 'pcp': 1}]
#mpls_tags=[{'type': 0x8847, 'label': 22, 'tc': 2, 'ttl': 48}]
pkt = testutils.simple_icmp_packet(
dl_dst='00:01:02:03:04:05',
dl_src='00:06:07:08:09:0a',
vlan_tags=vlan_tags,
mpls_tags=[],
ip_src='192.168.0.55',
ip_dst='192.168.3.254',
ip_tos=5,
ip_ttl=47,
icmp_type=8,
icmp_code=0,
payload_len=100)
of_ports = exact_port_map.keys()
for dp_port1 in of_ports:
ing_port = dp_port1
for dp_port2 in of_ports:
if dp_port2 != dp_port1:
egr_port = dp_port2
#match_ls = testutils.packet_to_exact_flow_match(pkt, None, testutils.EX_ACL_TABLE, ing_port)
#exact_table_goto_table(self, testutils.EX_ACL_TABLE, testutils.WC_ACL_TABLE, match_ls)
match_ls = testutils.packet_to_exact_flow_match(pkt, None, testutils.WC_ACL_TABLE, ing_port)
exact_table_goto_table(self, testutils.WC_ACL_TABLE, testutils.WC_SERV_TABLE, match_ls)
match_ls = testutils.packet_to_exact_flow_match(pkt, None, testutils.WC_SERV_TABLE, ing_port)
exact_table_goto_table(self, testutils.WC_SERV_TABLE, testutils.EX_L2_TABLE, match_ls)
match_ls = testutils.packet_to_exact_flow_match(pkt, None, testutils.EX_L2_TABLE, ing_port)
exact_table_goto_table(self, testutils.EX_L2_TABLE, testutils.EX_VLAN_TABLE, match_ls)
match_ls = testutils.packet_to_exact_flow_match(pkt, None, testutils.EX_VLAN_TABLE, ing_port)
exact_table_goto_table(self, testutils.EX_VLAN_TABLE, testutils.EX_MPLS_TABLE, match_ls)
match_ls = testutils.packet_to_exact_flow_match(pkt, None, testutils.EX_MPLS_TABLE, ing_port)
exact_table_goto_table(self, testutils.EX_MPLS_TABLE, testutils.EX_L3_TABLE, match_ls)
match_ls = testutils.packet_to_exact_flow_match(pkt, None, testutils.EX_L3_TABLE, ing_port)
exact_table_goto_table(self, testutils.EX_L3_TABLE, testutils.WC_L3_TABLE, match_ls)
match_ls = testutils.packet_to_exact_flow_match(pkt, None, testutils.WC_L3_TABLE, ing_port)
exact_table_goto_table(self, testutils.WC_L3_TABLE, testutils.EX_ICMP_TABLE, match_ls)
match_ls = testutils.packet_to_exact_flow_match(pkt, None, testutils.EX_ICMP_TABLE, ing_port)
exact_table_goto_table(self, testutils.EX_ICMP_TABLE, testutils.WC_ALL_TABLE, match_ls)
match_ls = testutils.packet_to_exact_flow_match(pkt, None, testutils.WC_ALL_TABLE, ing_port)
exact_table_output(self, testutils.WC_ALL_TABLE, match_ls, egr_port = egr_port)
self.dataplane.send(ing_port, str(pkt))
testutils.receive_pkt_verify(self, egr_port, pkt)
def runTest(self):
of_ports = pa_port_map.keys()
ing_port = of_ports[1]
egr_port = of_ports[2]
"clear swtich;"
testutils.delete_all_flows(self.controller, self.logger)
# Set table config as "continue"
testutils.set_table_config(self, testutils.EX_ACL_TABLE,
ofp.OFPTC_TABLE_MISS_CONTINUE, True)
testutils.set_table_config(self, testutils.WC_ACL_TABLE,
ofp.OFPTC_TABLE_MISS_CONTINUE, True)
testutils.set_table_config(self, testutils.WC_SERV_TABLE,
ofp.OFPTC_TABLE_MISS_CONTROLLER, True)
testutils.set_table_config(self, testutils.EX_L2_TABLE,
ofp.OFPTC_TABLE_MISS_CONTINUE, True)
testutils.set_table_config(self, testutils.EX_VLAN_TABLE,
ofp.OFPTC_TABLE_MISS_CONTINUE, True)
testutils.set_table_config(self, testutils.EX_MPLS_TABLE,
ofp.OFPTC_TABLE_MISS_CONTINUE, True)
testutils.set_table_config(self, testutils.EX_L3_TABLE,
ofp.OFPTC_TABLE_MISS_CONTROLLER, True)
#"make test packet;"
pkt = testutils.simple_icmp_packet()
inst_write_metadata = instruction.instruction_write_metadata()
inst_write_metadata.metadata = 0x20000000
inst_write_metadata.metadata_mask = 0xf0000000
testutils.write_goto(self,
testutils.WC_SERV_TABLE,
testutils.EX_L2_TABLE,
ing_port,
add_inst=inst_write_metadata)
pkt_metadata = {
'metadata_val': inst_write_metadata.metadata,
'metadata_msk': inst_write_metadata.metadata_mask
}
match_fields = testutils.packet_to_exact_flow_match(
pkt_metadata=pkt_metadata, table_id=testutils.EX_L3_TABLE)
testutils.write_output(self,
testutils.EX_L3_TABLE,
egr_port,
match_fields=match_fields)
testutils.reply_check_dp(self,
tcp_sport=1234,
ing_port=ing_port,
egr_port=egr_port)
testutils.set_table_config(self, testutils.EX_L3_TABLE,
ofp.OFPTC_TABLE_MISS_CONTROLLER)
def handleFlow(self, pkttype='TCP'):
of_ports = pa_port_map.keys()
of_ports.sort()
self.assertTrue(len(of_ports) > 1, "Not enough ports for test")
if (pkttype == 'ICMP'):
pkt = testutils.simple_icmp_packet()
else:
pkt = testutils.simple_tcp_packet()
match = parse.packet_to_flow_match(pkt)
self.assertTrue(match is not None,
"Could not generate flow match from pkt")
match.wildcards &= ~ofp.OFPFW_IN_PORT
act = action.action_output()
for idx in range(len(of_ports)):
rv = testutils.delete_all_flows(self.controller, pa_logger)
self.assertEqual(rv, 0, "Failed to delete all flows")
ingress_port = of_ports[idx]
egress_port = of_ports[(idx + 1) % len(of_ports)]
pa_logger.info("Ingress " + str(ingress_port) +
" to egress " + str(egress_port))
match.in_port = ingress_port
request = message.flow_mod()
request.command = ofp.OFPFC_ADD
request.match = match
request.buffer_id = 0xffffffff
inst = instruction.instruction_apply_actions()
act.port = egress_port
self.assertTrue(inst.actions.add(act), "Could not add action")
self.assertTrue(request.instructions.add(inst),
"Could not add instruction")
pa_logger.info("Inserting flow")
rv = self.controller.message_send(request)
self.assertTrue(rv != -1, "Error installing flow mod")
testutils.do_barrier(self.controller)
pa_logger.info("Sending packet to dp port " +
str(ingress_port))
self.dataplane.send(ingress_port, str(pkt))
(rcv_port, rcv_pkt, _) = self.dataplane.poll(timeout=1)
self.assertTrue(rcv_pkt is not None, "Did not receive packet")
pa_logger.debug("Packet len " + str(len(rcv_pkt)) + " in on " +
str(rcv_port))
self.assertEqual(rcv_port, egress_port, "Unexpected receive port")
self.assertEqual(str(pkt), str(rcv_pkt),
'Response packet does not match send packet')
def runTest(self):
of_ports = pa_port_map.keys()
ing_port = of_ports[1]
egr_port = ofp.OFPP_CONTROLLER
"clear swtich;"
testutils.delete_all_flows(self.controller, self.logger)
# Set table config as "continue"
testutils.set_table_config(self, testutils.WC_ACL_TABLE,
ofp.OFPTC_TABLE_MISS_CONTINUE, True)
testutils.set_table_config(self, testutils.WC_SERV_TABLE,
ofp.OFPTC_TABLE_MISS_DROP, True)
testutils.set_table_config(self, testutils.EX_L2_TABLE,
ofp.OFPTC_TABLE_MISS_CONTROLLER, True)
#"make test packet;"
pkt = testutils.simple_icmp_packet()
inst_write_metadata = instruction.instruction_write_metadata()
inst_write_metadata.metadata = 0x20000000
inst_write_metadata.metadata_mask = 0xf0000000
testutils.write_goto(self,
testutils.WC_SERV_TABLE,
testutils.EX_L2_TABLE,
ing_port,
add_inst=inst_write_metadata)
pkt_metadata = {
'metadata_val': inst_write_metadata.metadata,
'metadata_msk': inst_write_metadata.metadata_mask
}
match_fields = testutils.packet_to_exact_flow_match(
pkt_metadata=pkt_metadata, table_id=testutils.EX_L2_TABLE)
testutils.write_output(self,
testutils.EX_L2_TABLE,
egr_port,
match_fields=match_fields)
self.dataplane.send(ing_port, str(pkt))
(response, _) = self.controller.poll(ofp.OFPT_PACKET_IN, 2)
self.assertTrue(
response is not None,
'Packet in message not received on port ' + str(egr_port))
if str(pkt) != response.data:
pa_logger.debug("pkt len " + str(len(str(pkt))) + ": " + str(pkt))
pa_logger.debug("resp len " + str(len(str(response.data))) + ": " +
str(response.data))
def runTest(self):
vlan_tags = [{'type': 0x8100, 'vid': 1, 'pcp': 1}]
#mpls_tags=[{'type': 0x8847, 'label': 22, 'tc': 2, 'ttl': 48}]
pkt = testutils.simple_icmp_packet(dl_dst='00:01:02:03:04:05',
dl_src='00:06:07:08:09:0a',
vlan_tags=vlan_tags,
mpls_tags=[],
ip_src='192.168.0.55',
ip_dst='192.168.3.254',
ip_tos=5,
ip_ttl=47,
icmp_type=8,
icmp_code=0,
payload_len=100)
of_ports = exact_port_map.keys()
for dp_port1 in of_ports:
ing_port = dp_port1
for dp_port2 in of_ports:
if dp_port2 != dp_port1:
egr_port = dp_port2
#match_ls = testutils.packet_to_exact_flow_match(pkt, None, testutils.EX_ACL_TABLE, ing_port)
#exact_table_goto_table(self, testutils.EX_ACL_TABLE, testutils.WC_ACL_TABLE, match_ls)
match_ls = testutils.packet_to_exact_flow_match(
pkt, None, testutils.WC_ACL_TABLE, ing_port)
exact_table_goto_table(self, testutils.WC_ACL_TABLE,
testutils.WC_SERV_TABLE, match_ls)
match_ls = testutils.packet_to_exact_flow_match(
pkt, None, testutils.WC_SERV_TABLE, ing_port)
exact_table_goto_table(self, testutils.WC_SERV_TABLE,
testutils.EX_L2_TABLE, match_ls)
match_ls = testutils.packet_to_exact_flow_match(
pkt, None, testutils.EX_L2_TABLE, ing_port)
exact_table_goto_table(self, testutils.EX_L2_TABLE,
testutils.EX_VLAN_TABLE, match_ls)
match_ls = testutils.packet_to_exact_flow_match(
pkt, None, testutils.EX_VLAN_TABLE, ing_port)
exact_table_goto_table(self, testutils.EX_VLAN_TABLE,
testutils.EX_MPLS_TABLE, match_ls)
match_ls = testutils.packet_to_exact_flow_match(
pkt, None, testutils.EX_MPLS_TABLE, ing_port)
exact_table_goto_table(self, testutils.EX_MPLS_TABLE,
testutils.EX_L3_TABLE, match_ls)
match_ls = testutils.packet_to_exact_flow_match(
pkt, None, testutils.EX_L3_TABLE, ing_port)
exact_table_goto_table(self, testutils.EX_L3_TABLE,
testutils.WC_L3_TABLE, match_ls)
match_ls = testutils.packet_to_exact_flow_match(
pkt, None, testutils.WC_L3_TABLE, ing_port)
exact_table_goto_table(self, testutils.WC_L3_TABLE,
testutils.EX_ICMP_TABLE, match_ls)
match_ls = testutils.packet_to_exact_flow_match(
pkt, None, testutils.EX_ICMP_TABLE, ing_port)
exact_table_goto_table(self, testutils.EX_ICMP_TABLE,
testutils.WC_ALL_TABLE, match_ls)
match_ls = testutils.packet_to_exact_flow_match(
pkt, None, testutils.WC_ALL_TABLE, ing_port)
exact_table_output(self,
testutils.WC_ALL_TABLE,
match_ls,
egr_port=egr_port)
self.dataplane.send(ing_port, str(pkt))
testutils.receive_pkt_verify(self, egr_port, pkt)
def runTest(self):
#async_logger.info("Running Action_NoPacketIn")
#"verifying without set_async_request, switch will packet in"
#step 1-1:clear all flow entries for unmatching
rc = testutils.delete_all_flows(self.controller, async_logger)
self.assertEqual(rc, 0, "Failed to delete all flows")
#step 2-1:controller sends set_async_request msg
async_logger.info("Sending set_async_request")
mask = 1 << ofp.OFPR_ACTION
request_set = create_set_async(pkt_in_mstr = mask)
testutils.ofmsg_send(self, request_set)
#result 2-1: contrller sends msg successfully
#step 3-1: install default match flow entry ,action=packetin;
testutils.set_table_config(self)
pkt = testutils.simple_icmp_packet()
flow_add = testutils.flow_msg_create(self, pkt,
egr_port = ofp.OFPP_CONTROLLER, table_id = testutils.EX_ICMP_TABLE)
testutils.flow_msg_install(self, flow_add)
#send data to port
for of_port in async_port_map.keys():
async_logger.info("PKT IN test, port " + str(of_port))
self.dataplane.send(of_port, str(pkt))
#@todo Check for unexpected messages?
(response, _) = self.controller.poll(ofp.OFPT_PACKET_IN, 2)
self.assertTrue(response is not None,
'Packet in message not received')
(response, _) = self.controller.poll(ofp.OFPT_PACKET_IN, 2)
#"verifying with set_async_request, switch will not packet in"
#step 1-2:clear all flow entries for unmatching
rc = testutils.delete_all_flows(self.controller, async_logger)
self.assertEqual(rc, 0, "Failed to delete all flows")
#step 2-2:controller sends set_async_request msg
async_logger.info("Sending set_async_request")
mask = 0xffffffff ^ (1 << ofp.OFPR_ACTION)
request_set = create_set_async(pkt_in_mstr = mask)
testutils.ofmsg_send(self, request_set)
#result 2-2: contrller sends msg successfully
#step 3-2: install default match flow entry ,action=packetin;
testutils.set_table_config(self)
pkt = testutils.simple_icmp_packet()
flow_add = testutils.flow_msg_create(self, pkt,
egr_port = ofp.OFPP_CONTROLLER, table_id = testutils.EX_ICMP_TABLE)
testutils.flow_msg_install(self, flow_add)
(response, _) = self.controller.poll(ofp.OFPT_PACKET_IN, 2)
#send data to port
for of_port in async_port_map.keys():
async_logger.info("PKT IN test, port " + str(of_port))
self.dataplane.send(of_port, str(pkt))
#@todo Check for unexpected messages?
(response, _) = self.controller.poll(ofp.OFPT_PACKET_IN, 2)
#print(response)
self.assertTrue(response is None,
'Packet in message received unexpected')
msg = create_set_async()
set_async_verify(self, msg)
def runTest(self):
#async_logger.info("Running Action_NoPacketIn")
#"verifying without set_async_request, switch will packet in"
#step 1-1:clear all flow entries for unmatching
rc = testutils.delete_all_flows(self.controller, async_logger)
self.assertEqual(rc, 0, "Failed to delete all flows")
#step 2-1:controller sends set_async_request msg
async_logger.info("Sending set_async_request")
mask = 1 << ofp.OFPR_ACTION
request_set = create_set_async(pkt_in_mstr=mask)
testutils.ofmsg_send(self, request_set)
#result 2-1: contrller sends msg successfully
#step 3-1: install default match flow entry ,action=packetin;
testutils.set_table_config(self)
pkt = testutils.simple_icmp_packet()
flow_add = testutils.flow_msg_create(self,
pkt,
egr_port=ofp.OFPP_CONTROLLER,
table_id=testutils.EX_ICMP_TABLE)
testutils.flow_msg_install(self, flow_add)
#send data to port
for of_port in async_port_map.keys():
async_logger.info("PKT IN test, port " + str(of_port))
self.dataplane.send(of_port, str(pkt))
#@todo Check for unexpected messages?
(response, _) = self.controller.poll(ofp.OFPT_PACKET_IN, 2)
self.assertTrue(response is not None,
'Packet in message not received')
(response, _) = self.controller.poll(ofp.OFPT_PACKET_IN, 2)
#"verifying with set_async_request, switch will not packet in"
#step 1-2:clear all flow entries for unmatching
rc = testutils.delete_all_flows(self.controller, async_logger)
self.assertEqual(rc, 0, "Failed to delete all flows")
#step 2-2:controller sends set_async_request msg
async_logger.info("Sending set_async_request")
mask = 0xffffffff ^ (1 << ofp.OFPR_ACTION)
request_set = create_set_async(pkt_in_mstr=mask)
testutils.ofmsg_send(self, request_set)
#result 2-2: contrller sends msg successfully
#step 3-2: install default match flow entry ,action=packetin;
testutils.set_table_config(self)
pkt = testutils.simple_icmp_packet()
flow_add = testutils.flow_msg_create(self,
pkt,
egr_port=ofp.OFPP_CONTROLLER,
table_id=testutils.EX_ICMP_TABLE)
testutils.flow_msg_install(self, flow_add)
(response, _) = self.controller.poll(ofp.OFPT_PACKET_IN, 2)
#send data to port
for of_port in async_port_map.keys():
async_logger.info("PKT IN test, port " + str(of_port))
self.dataplane.send(of_port, str(pkt))
#@todo Check for unexpected messages?
(response, _) = self.controller.poll(ofp.OFPT_PACKET_IN, 2)
#print(response)
self.assertTrue(response is None,
'Packet in message received unexpected')
msg = create_set_async()
set_async_verify(self, msg)