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"""Benchmark for DNSOutgoing."""
import socket
import timeit
from zeroconf import DNSAddress, DNSOutgoing, DNSService, DNSText, const
from zeroconf._protocol.outgoing import State
def generate_packets() -> DNSOutgoing:
out = DNSOutgoing(const._FLAGS_QR_RESPONSE | const._FLAGS_AA)
address = socket.inet_pton(socket.AF_INET, "192.168.208.5")
additionals = [
{
"name": "HASS Bridge ZJWH FF5137._hap._tcp.local.",
"address": address,
"port": 51832,
"text": b"\x13md=HASS Bridge"
b" ZJWH\x06pv=1.0\x14id=01:6B:30:FF:51:37\x05c#=12\x04s#=1\x04ff=0\x04"
b"ci=2\x04sf=0\x0bsh=L0m/aQ==",
},
{
"name": "HASS Bridge 3K9A C2582A._hap._tcp.local.",
"address": address,
"port": 51834,
"text": b"\x13md=HASS Bridge"
b" 3K9A\x06pv=1.0\x14id=E2:AA:5B:C2:58:2A\x05c#=12\x04s#=1\x04ff=0\x04"
b"ci=2\x04sf=0\x0bsh=b2CnzQ==",
},
{
"name": "Master Bed TV CEDB27._hap._tcp.local.",
"address": address,
"port": 51830,
"text": b"\x10md=Master Bed"
b" TV\x06pv=1.0\x14id=9E:B7:44:CE:DB:27\x05c#=18\x04s#=1\x04ff=0\x05"
b"ci=31\x04sf=0\x0bsh=CVj1kw==",
},
{
"name": "Living Room TV 921B77._hap._tcp.local.",
"address": address,
"port": 51833,
"text": b"\x11md=Living Room"
b" TV\x06pv=1.0\x14id=11:61:E7:92:1B:77\x05c#=17\x04s#=1\x04ff=0\x05"
b"ci=31\x04sf=0\x0bsh=qU77SQ==",
},
{
"name": "HASS Bridge ZC8X FF413D._hap._tcp.local.",
"address": address,
"port": 51829,
"text": b"\x13md=HASS Bridge"
b" ZC8X\x06pv=1.0\x14id=96:14:45:FF:41:3D\x05c#=12\x04s#=1\x04ff=0\x04"
b"ci=2\x04sf=0\x0bsh=b0QZlg==",
},
{
"name": "HASS Bridge WLTF 4BE61F._hap._tcp.local.",
"address": address,
"port": 51837,
"text": b"\x13md=HASS Bridge"
b" WLTF\x06pv=1.0\x14id=E0:E7:98:4B:E6:1F\x04c#=2\x04s#=1\x04ff=0\x04"
b"ci=2\x04sf=0\x0bsh=ahAISA==",
},
{
"name": "FrontdoorCamera 8941D1._hap._tcp.local.",
"address": address,
"port": 54898,
"text": b"\x12md=FrontdoorCamera\x06pv=1.0\x14id=9F:B7:DC:89:41:D1\x04c#=2\x04"
b"s#=1\x04ff=0\x04ci=2\x04sf=0\x0bsh=0+MXmA==",
},
{
"name": "HASS Bridge W9DN 5B5CC5._hap._tcp.local.",
"address": address,
"port": 51836,
"text": b"\x13md=HASS Bridge"
b" W9DN\x06pv=1.0\x14id=11:8E:DB:5B:5C:C5\x05c#=12\x04s#=1\x04ff=0\x04"
b"ci=2\x04sf=0\x0bsh=6fLM5A==",
},
{
"name": "HASS Bridge Y9OO EFF0A7._hap._tcp.local.",
"address": address,
"port": 51838,
"text": b"\x13md=HASS Bridge"
b" Y9OO\x06pv=1.0\x14id=D3:FE:98:EF:F0:A7\x04c#=2\x04s#=1\x04ff=0\x04"
b"ci=2\x04sf=0\x0bsh=u3bdfw==",
},
{
"name": "Snooze Room TV 6B89B0._hap._tcp.local.",
"address": address,
"port": 51835,
"text": b"\x11md=Snooze Room"
b" TV\x06pv=1.0\x14id=5F:D5:70:6B:89:B0\x05c#=17\x04s#=1\x04ff=0\x05"
b"ci=31\x04sf=0\x0bsh=xNTqsg==",
},
{
"name": "AlexanderHomeAssistant 74651D._hap._tcp.local.",
"address": address,
"port": 54811,
"text": b"\x19md=AlexanderHomeAssistant\x06pv=1.0\x14id=59:8A:0B:74:65:1D\x05"
b"c#=14\x04s#=1\x04ff=0\x04ci=2\x04sf=0\x0bsh=ccZLPA==",
},
{
"name": "HASS Bridge OS95 39C053._hap._tcp.local.",
"address": address,
"port": 51831,
"text": b"\x13md=HASS Bridge"
b" OS95\x06pv=1.0\x14id=7E:8C:E6:39:C0:53\x05c#=12\x04s#=1\x04ff=0\x04ci=2"
b"\x04sf=0\x0bsh=Xfe5LQ==",
},
]
out.add_answer_at_time(
DNSText(
"HASS Bridge W9DN 5B5CC5._hap._tcp.local.",
const._TYPE_TXT,
const._CLASS_IN | const._CLASS_UNIQUE,
const._DNS_OTHER_TTL,
b"\x13md=HASS Bridge W9DN\x06pv=1.0\x14id=11:8E:DB:5B:5C:C5\x05c#=12\x04s#=1"
b"\x04ff=0\x04ci=2\x04sf=0\x0bsh=6fLM5A==",
),
0,
)
for record in additionals:
out.add_additional_answer(
DNSService(
record["name"], # type: ignore
const._TYPE_SRV,
const._CLASS_IN | const._CLASS_UNIQUE,
const._DNS_HOST_TTL,
0,
0,
record["port"], # type: ignore
record["name"], # type: ignore
)
)
out.add_additional_answer(
DNSText(
record["name"], # type: ignore
const._TYPE_TXT,
const._CLASS_IN | const._CLASS_UNIQUE,
const._DNS_OTHER_TTL,
record["text"], # type: ignore
)
)
out.add_additional_answer(
DNSAddress(
record["name"], # type: ignore
const._TYPE_A,
const._CLASS_IN | const._CLASS_UNIQUE,
const._DNS_HOST_TTL,
record["address"], # type: ignore
)
)
return out
out = generate_packets()
def make_outgoing_message() -> None:
out.packets()
out.state = State.init.value
out.finished = False
out._reset_for_next_packet()
count = 100000
time = timeit.Timer(make_outgoing_message).timeit(count)
print(f"Construction {count} outgoing messages took {time} seconds")