Enabling Pub/Sub to send and receive from multiple topics and subscriptions. #171
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August 9, 2019 21:01
Signed-off-by: Scott Nichols <nicholss@google.com>
Signed-off-by: Scott Nichols <nicholss@google.com>
Signed-off-by: Scott Nichols <nicholss@google.com>
Signed-off-by: Scott Nichols <nicholss@google.com>
Signed-off-by: Scott Nichols <nicholss@google.com>
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August 19, 2019 14:23
Signed-off-by: Scott Nichols <nicholss@google.com>
Signed-off-by: Scott Nichols <nicholss@google.com>
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…ptions. (cloudevents#171) Signed-off-by: Scott Nichols <nicholss@google.com>
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* starting to add context for 0.4 Signed-off-by: Scott Nichols <nicholss@google.com> * Enabling Pub/Sub to send and receive from multiple topics and subscriptions. (#171) Signed-off-by: Scott Nichols <nicholss@google.com> * Code and examples for proposed changes/additions to transport APIs (#164) Please see the code and doc for details. Signed-off-by: Alan Conway <aconway@redhat.com> Signed-off-by: Scott Nichols <nicholss@google.com> * fix a syntax error in a logw line. (#174) Signed-off-by: Scott Nichols <nicholss@google.com> * Changing Send signature: Adding Context return param (#177) Signed-off-by: nachocano <nachoacano@gmail.com> Signed-off-by: Scott Nichols <nicholss@google.com> * Renamed pkg/cloudevents/transport/x to pkg/binding (#181) Main types are binding.Message, binding.Sender and binding.Receiver which reads well in code, corresponds to CE spec use of the term "binding", and avoids clashes with existing package name "transport". Part of #180 - The AMQP transport will be re-factored to use this package. Signed-off-by: Alan Conway <aconway@redhat.com> Signed-off-by: Scott Nichols <nicholss@google.com> * fix extra header write. (#179) Signed-off-by: Scott Nichols <nicholss@google.com> * fix codec v0.3 double quote encoding (#184) Signed-off-by: Diego Marangoni <diegomarangoni@me.com> Signed-off-by: Scott Nichols <nicholss@google.com> * Propagate pubsub subscriber errors (#185) * Found a blocking issue on pubsub transport if a subscriber had an error. Signed-off-by: Scott Nichols <nicholss@google.com> * make sure cancel is called Signed-off-by: Scott Nichols <nicholss@google.com> * go mod. Signed-off-by: Scott Nichols <nicholss@google.com> Signed-off-by: Scott Nichols <nicholss@google.com> * Fix nil pointer exception in codec timestamp handling (#187) Signed-off-by: Scott Nichols <nicholss@google.com> * Leaked a debug line. (#189) Signed-off-by: Scott Nichols <nicholss@google.com> * preping for v1.0, adjusting the interfaces. Signed-off-by: Scott Nichols <nicholss@google.com> * fix a typo on the godoc. Signed-off-by: Scott Nichols <nicholss@google.com>
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In Knative, we need to be able to reuse a single CloudEvents client to listen to several subscriptions to allow the infrastructure to be cheaper and multi-tenant for a Google Cloud single secret.
This work enables a client to be configured with
nSubscriptions andStartReceiverstartsngo threads, and then blocks until the parent context has been canceled, canceling the threads and collecting the errors.This change also enables a
topicto be injected into the context ofclient.Send, redirecting the client to publish on that topic. This will allow a single client to target many topics and the transport deals with managing the topic instances.Creation applies to the entire client.
Deletion are supported inside the connection object but it has not been wired up into an easy way to use it. This is a less (if at all) used feature and will be enabled in the future.