Class StreamingPullRequest (1.5.0)

Request for the StreamingPull streaming RPC method. This request is used to establish the initial stream as well as to stream acknowledgements and ack deadline modifications from the client to the server. .. attribute:: subscription

Required. The subscription for which to initialize the new stream. This must be provided in the first request on the stream, and must not be set in subsequent requests from client to server. Format is projects/{project}/subscriptions/{sub}.

The list of new ack deadlines for the IDs listed in modify_deadline_ack_ids. The size of this list must be the same as the size of modify_deadline_ack_ids. If it differs the stream will be aborted with INVALID_ARGUMENT. Each element in this list is applied to the element in the same position in modify_deadline_ack_ids. The new ack deadline is with respect to the time this request was sent to the Pub/Sub system. Must be >= 0. For example, if the value is 10, the new ack deadline will expire 10 seconds after this request is received. If the value is 0, the message is immediately made available for another streaming or non-streaming pull request. If the value is < 0 (an error), the stream will be aborted with status INVALID_ARGUMENT.

Required. The ack deadline to use for the stream. This must be provided in the first request on the stream, but it can also be updated on subsequent requests from client to server. The minimum deadline you can specify is 10 seconds. The maximum deadline you can specify is 600 seconds (10 minutes).

Inheritance

builtins.object > google.protobuf.pyext._message.CMessage > builtins.object > google.protobuf.message.Message > StreamingPullRequest