question=DNSQuestion,

answer_set=cython.dict,

known_answers=DNSRRSet,

is_unicast=bint,

is_probe=object,

now=double

_int = int

_str = str

_ServiceInfo = ServiceInfo

_DNSIncoming = DNSIncoming

_ANSWER_STRATEGY_SERVICE_TYPE_ENUMERATION = 0

_ANSWER_STRATEGY_POINTER = 1

def _add_service_type_enumeration_query_answers(

self,

types: list[_str],

answer_set: _AnswerWithAdditionalsType,

known_answers: DNSRRSet,

) -> None:

def _add_pointer_answers(

self,

services: list[_ServiceInfo],

answer_set: _AnswerWithAdditionalsType,

known_answers: DNSRRSet,

) -> None:

def _add_address_answers(

self,

services: list[_ServiceInfo],

answer_set: _AnswerWithAdditionalsType,

known_answers: DNSRRSet,

type_: _int,

self,

question: DNSQuestion,

strategy_type: _int,

types: list[_str],

services: list[_ServiceInfo],

known_answers: DNSRRSet,

) -> _AnswerWithAdditionalsType:

"""Answer a question."""

return answer_set

def async_response( # pylint: disable=unused-argument

self, msgs: list[_DNSIncoming], ucast_source: bool

) -> QuestionAnswers | None:

"""Deal with incoming query packets. Provides a response if possible.

def handle_assembled_query(

self,

packets: list[_DNSIncoming],

addr: _str,

port: _int,

transport: _WrappedTransport,

from .._core import Zeroconf

_float = float

_RecordUpdate = RecordUpdate

_DNSQuestion = DNSQuestion

class RecordManager:

self.cache = zeroconf.cache

self.listeners: set[RecordUpdateListener] = set()

def async_updates(self, now: _float, records: list[_RecordUpdate]) -> None:

"""Used to notify listeners of new information that has updated

self._async_update_matching_records(listener, questions)

def _async_update_matching_records(

self, listener: RecordUpdateListener, questions: list[_DNSQuestion]

) -> None:

"""Calls back any existing entries in the cache that answer the question.

return name

def _decode_labels_at_offset(

self, off: _int, labels: list[_str], seen_pointers: set[_int], depth: _int

) -> int:

# This is a tight loop that is called frequently, small optimizations can make a difference.

if depth > MAX_DNS_LABELS:

)

@cython.locals(answer=DNSPointer, question=DNSQuestion, max_compressed_size=cython.uint, max_bucket_size=cython.uint, query_bucket=_DNSPointerOutgoingBucket)

cdef list _group_ptr_queries_with_known_answers(double now_millis, bint multicast, cython.dict question_with_known_answers)

cpdef void _process_startup_queries(self)

@cython.locals(query=_ScheduledPTRQuery, next_when=double)

cpdef void _process_ready_types(self)

cpdef void async_send_ready_queries(self, bint first_request, double now_millis, set ready_types)

str_ = str

_QuestionWithKnownAnswers = dict[DNSQuestion, set[DNSPointer]]

DNSPointer_ = DNSPointer

DNSOutgoing_ = DNSOutgoing

RecordUpdate_ = RecordUpdate

heappop = heapq.heappop

heappush = heapq.heappush

self.out = DNSOutgoing(_FLAGS_QR_QUERY, multicast)

self.bytes = 0

def add(self, max_compressed_size: int_, question: DNSQuestion, answers: set[DNSPointer_]) -> None:

"""Add a new set of questions and known answers to the outgoing."""

self.out.add_question(question)

for answer in answers:

def generate_service_query(

zc: Zeroconf,

now_millis: float_,

types_: set[str_],

multicast: bool,

question_type: DNSQuestionType | None,

) -> list[DNSOutgoing_]:

"""Generate a service query for sending with zeroconf.send."""

questions_with_known_answers: _QuestionWithKnownAnswers = {}

qu_question = not multicast if question_type is None else question_type is QU_QUESTION

self._next_run = self._loop.call_at(millis_to_seconds(next_when_millis), self._process_ready_types)

def async_send_ready_queries(

self, first_request: bool, now_millis: float_, ready_types: set[str_]

) -> None:

"""Send any ready queries."""

# If they did not specify and this is the first request, ask QU questions

):

self._pending_handlers[key] = state_change

def async_update_records(self, zc: Zeroconf, now: float_, records: list[RecordUpdate_]) -> None:

"""Callback invoked by Zeroconf when new information arrives.

float_ = float

int_ = int

str_ = str

RecordUpdate_ = RecordUpdate

QU_QUESTION = DNSQuestionType.QU

QM_QUESTION = DNSQuestionType.QM

else:

self._ipv4_addresses = self._get_ip_addresses_from_cache_lifo(zc, now, _TYPE_A)

def async_update_records(self, zc: Zeroconf, now: float_, records: list[RecordUpdate_]) -> None:

"""Updates service information from a DNS record.

"""Return DNSNsec from ServiceInfo."""

return self._dns_nsec(missing_types, override_ttl)

def _dns_nsec(self, missing_types: list[int_], override_ttl: int_ | None) -> DNSNsec:

"""Return DNSNsec from ServiceInfo."""

return DNSNsec(

self._name,

from .info import ServiceInfo

_str = str

_ServiceInfo = ServiceInfo

class ServiceRegistry:

"""Return all ServiceInfo matching server."""

return self._async_get_by_index(self.servers, server)

def _async_get_by_index(self, records: dict[_str, list], key: _str) -> list[_ServiceInfo]:

"""Return all ServiceInfo matching the index."""

record_list = records.get(key)

if record_list is None:

self.servers.setdefault(info.server_key, []).append(info.key)

self.has_entries = True

def _remove(self, infos: list[_ServiceInfo]) -> None:

"""Remove a services under the lock."""

for info in infos:

old_service_info = self._services.get(info.key)