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feat: add support for exactly once delivery #578

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merged 3 commits into from
Feb 5, 2022
Merged

feat: add support for exactly once delivery #578

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16e0e6e
feat: add exactly once delivery flag
gcf-owl-bot[bot] Feb 5, 2022
7b6d660
🦉 Updates from OwlBot
gcf-owl-bot[bot] Feb 5, 2022
3428cf6
Merge branch 'main' into owl-bot-30aacf93-2df3-47a1-8d1b-4b1a100d60ce
parthea Feb 5, 2022
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52 changes: 52 additions & 0 deletions google/pubsub_v1/types/pubsub.py
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Original file line number Diff line number Diff line change
Expand Up @@ -1123,24 +1123,76 @@ class StreamingPullResponse(proto.Message):
received_messages (Sequence[google.pubsub_v1.types.ReceivedMessage]):
Received Pub/Sub messages. This will not be
empty.
acknowlege_confirmation (google.pubsub_v1.types.StreamingPullResponse.AcknowledgeConfirmation):
This field will only be set if
``enable_exactly_once_delivery`` is set to ``true``.
modify_ack_deadline_confirmation (google.pubsub_v1.types.StreamingPullResponse.ModifyAckDeadlineConfirmation):
This field will only be set if
``enable_exactly_once_delivery`` is set to ``true``.
subscription_properties (google.pubsub_v1.types.StreamingPullResponse.SubscriptionProperties):
Properties associated with this subscription.
"""

class AcknowledgeConfirmation(proto.Message):
r"""Acknowledgement IDs sent in one or more previous requests to
acknowledge a previously received message.

Attributes:
ack_ids (Sequence[str]):
Successfully processed acknowledgement IDs.
invalid_ack_ids (Sequence[str]):
List of acknowledgement IDs that were
malformed or whose acknowledgement deadline has
expired.
unordered_ack_ids (Sequence[str]):
List of acknowledgement IDs that were out of
order.
"""

ack_ids = proto.RepeatedField(proto.STRING, number=1,)
invalid_ack_ids = proto.RepeatedField(proto.STRING, number=2,)
unordered_ack_ids = proto.RepeatedField(proto.STRING, number=3,)

class ModifyAckDeadlineConfirmation(proto.Message):
r"""Acknowledgement IDs sent in one or more previous requests to
modify the deadline for a specific message.

Attributes:
ack_ids (Sequence[str]):
Successfully processed acknowledgement IDs.
invalid_ack_ids (Sequence[str]):
List of acknowledgement IDs that were
malformed or whose acknowledgement deadline has
expired.
"""

ack_ids = proto.RepeatedField(proto.STRING, number=1,)
invalid_ack_ids = proto.RepeatedField(proto.STRING, number=2,)

class SubscriptionProperties(proto.Message):
r"""Subscription properties sent as part of the response.

Attributes:
exactly_once_delivery_enabled (bool):
True iff exactly once delivery is enabled for
this subscription.
message_ordering_enabled (bool):
True iff message ordering is enabled for this
subscription.
"""

exactly_once_delivery_enabled = proto.Field(proto.BOOL, number=1,)
message_ordering_enabled = proto.Field(proto.BOOL, number=2,)

received_messages = proto.RepeatedField(
proto.MESSAGE, number=1, message="ReceivedMessage",
)
acknowlege_confirmation = proto.Field(
proto.MESSAGE, number=2, message=AcknowledgeConfirmation,
)
modify_ack_deadline_confirmation = proto.Field(
proto.MESSAGE, number=3, message=ModifyAckDeadlineConfirmation,
)
subscription_properties = proto.Field(
proto.MESSAGE, number=4, message=SubscriptionProperties,
)
Expand Down