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NatsKvMessage

faststream.nats.message.NatsKvMessage dataclass #

NatsKvMessage(
    raw_message,
    body,
    headers=dict(),
    batch_headers=list(),
    path=dict(),
    content_type=None,
    reply_to="",
    message_id=gen_cor_id(),
    correlation_id=gen_cor_id(),
    _source_type=Consume,
)

Bases: StreamMessage[Entry]

raw_message instance-attribute #

raw_message

body instance-attribute #

body

headers class-attribute instance-attribute #

headers = field(default_factory=dict)

batch_headers class-attribute instance-attribute #

batch_headers = field(default_factory=list)

path class-attribute instance-attribute #

path = field(default_factory=dict)

content_type class-attribute instance-attribute #

content_type = None

reply_to class-attribute instance-attribute #

reply_to = ''

message_id class-attribute instance-attribute #

message_id = field(default_factory=gen_cor_id)

correlation_id class-attribute instance-attribute #

correlation_id = field(default_factory=gen_cor_id)

processed class-attribute instance-attribute #

processed = field(default=False, init=False)

committed class-attribute instance-attribute #

committed = field(default=None, init=False)

decoded_body property writable #

decoded_body

ack async #

ack()
Source code in faststream/broker/message.py 
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async def ack(self) -> None:
    if not self.committed:
        self.committed = AckStatus.acked

nack async #

nack()
Source code in faststream/broker/message.py 
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async def nack(self) -> None:
    if not self.committed:
        self.committed = AckStatus.nacked

reject async #

reject()
Source code in faststream/broker/message.py 
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async def reject(self) -> None:
    if not self.committed:
        self.committed = AckStatus.rejected

decode async #

decode()

Serialize the message by lazy decoder.

Source code in faststream/broker/message.py 
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async def decode(self) -> Optional["DecodedMessage"]:
    """Serialize the message by lazy decoder."""
    # TODO: make it lazy after `decoded_body` removed
    return self._decoded_body