This commit is related to dapr/dapr#4624. As noted there, we have an issue in the runtime where all components are shut down after the grace period, when the app is likely already stopped. Because of that, certain input components (the subscribe part of pubsub and the input part of bindings - the latter not in scope of this PR), can continue bringing new work when it's known to fail.
In order to fix the issue linked above properly, we need to implement a way for PubSub components to have the "publish" part closed before the "subscribe" one (and in the future that will need to be done for input bindings too).
This commit achieves precisely that by adding a context in the Subscribe method. When that context is canceled (which can be at any time), the subscription is removed.
PS: This API change was implemented so it can one day be used for dapr/dapr#814 too, as it allows canceling individual subscriptions by using a different context. Although that's not possible today because it requires more work on the runtime, it does implement everything that's needed in the pubsub components already.
Signed-off-by: ItalyPaleAle <43508+ItalyPaleAle@users.noreply.github.com>
* Added test for multiple pubsub handlers
This patch adds conformance tests for PubSub with multiple handlers, each listening on a different topic.
It's meant to catch issues such as #1709
Signed-off-by: ItalyPaleAle <43508+ItalyPaleAle@users.noreply.github.com>
* Added missing go.mod for storagequeues binding test
Signed-off-by: ItalyPaleAle <43508+ItalyPaleAle@users.noreply.github.com>
* refactory kafka pubsub code to extract common kafka code for reuse
Signed-off-by: Sky Ao <aoxiaojian@gmail.com>
* fix lint;add unit test for subscribeAdapter
Signed-off-by: Sky Ao <aoxiaojian@gmail.com>
* move topics filed from internal kafak struct to pubsub kafka struct, since in input binding the topics will confiured in metadata
Signed-off-by: Sky Ao <aoxiaojian@gmail.com>
* reuse internal kafka code for bindings
Signed-off-by: Sky Ao <aoxiaojian@gmail.com>
* add redis standalone_test back which is delete by mistaken
Signed-off-by: Sky Ao <aoxiaojian@gmail.com>
* small code improvement to trigger test
Signed-off-by: Sky Ao <aoxiaojian@gmail.com>
* add license headers
Signed-off-by: Sky Ao <aoxiaojian@gmail.com>
* try to set disbaleTls to true to verify the kafka connection fail
Signed-off-by: Sky Ao <aoxiaojian@gmail.com>
* don't enable consum retry in kafka binding component;if authenticaion is disabled, need not set TLSDisable at the same time;
Signed-off-by: Sky Ao <aoxiaojian@gmail.com>
* fix lint
Signed-off-by: Sky Ao <aoxiaojian@gmail.com>
Co-authored-by: Loong Dai <long.dai@intel.com>
Mukundan Sundararajan
cong
Sky Ao
Alessandro (Ale) Segala