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CHANGELOG.md

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Release History

0.27.0 / 2017-08-10

This is a major release that offers new functionality. It adds the ability to asynchronously publish batches of messages when a threshold is met (batch message count, total batch size, batch age). It also adds the ability to receive and acknowledge messages via multiple streams.

  • Publishing Messages Asynchronously
    • Topic#publish_async and AsyncPublisher added
    • AsyncPublisher can be stopped
    • PublishResult object is yielded from Topic#publish_async
  • Subscriber Streaming Messages
    • Subscription#listen changed to return a Subscriber object
    • Subscriber can open multiple streams to pull messages
    • Subscriber must be started to begin streaming messages
    • Subscriber can be stopped
    • Subscriber's received messages are leased until acknowledged or rejected
  • Other Additions
    • ReceivedMessage#reject! method added (aliased as nack! and ignore!)
    • Message#published_at attribute was added
  • Removals
    • Project#publish method has been removed
    • Project#subscribe method has been removed
    • Project#topic method argument autocreate was removed
    • Subscription#pull method argument autoack was removed
    • Subscription#wait_for_messages method argument autoack was removed

0.26.0 / 2017-07-11

  • Update GAPIC configuration to exclude UNAVAILABLE errors from automatic retry.
  • Update initialization to raise a better error if project ID is not specified.

0.25.0 / 2017-06-01

  • Add Snapshot and Subscription#seek.
  • Add Subscription#retain_acked and Subscription#retention.
  • Update gem spec homepage links.
  • Remove memoization of Policy.
  • Remove force parameter from Subscription#policy and Topic#policy.
  • Remove Policy#deep_dup.
  • Configure gRPC max_send_message_length and max_receive_message_length to accommodate max message size > 4 MB.

0.24.0 / 2017-03-31

  • Updated documentation
  • Updated retry configuration for pull requests
  • Automatic retry on UNAVAILABLE errors

0.23.2 / 2017-03-03

  • No public API changes.
  • Update GRPC header value sent to the Pub/Sub API.

0.23.1 / 2017-03-01

  • No public API changes.
  • Update GRPC header value sent to the Pub/Sub API.
  • Low level API adds new Protobuf types and GAPIC methods.

0.23.0 / 2017-02-21

  • Add emulator_host parameter
  • Fix GRPC retry bug
  • The client_config data structure has replaced retry_codes/retry_codes_def with retry_codes
  • Update GRPC/Protobuf/GAX dependencies

0.22.0 / 2017-01-26

  • Change class names in low-level API (GAPIC)
  • Change method parameters in low-level API (GAPIC)
  • Add LICENSE to package.

0.21.0 / 2016-10-20

  • New service constructor Google::Cloud::Pubsub.new
  • New constructor argument client_config

0.20.1 / 2016-09-02

  • Fix an issue with the GRPC client and forked sub-processes

0.20.0 / 2016-08-26

This gem contains the Google Cloud Pub/Sub service implementation for the google-cloud gem. The google-cloud gem replaces the old gcloud gem. Legacy code can continue to use the gcloud gem.

  • Namespace is now Google::Cloud
  • The google-cloud gem is now an umbrella package for individual gems