csantanapr commented on issue #234: requeue messages to kafka if subject is 
throttled
URL: 
https://github.com/apache/incubator-openwhisk-package-kafka/issues/234#issuecomment-352787605
 
 
   I prefer to invest engineering resources into proper queuing into the next 
phase of the message/event pipeline, meaning that the trigger fire should post 
message to the OpenWhisk kafka bus and enhanced the controller to pickup events 
for this ?triggers? topic, the controller will pick up work at its own pace and 
the events/messages will be persistent in the OpenWhisk kafka instance. 
   
   Today there is no kafka instance for triggers provider, all instances are 
user providers and we don?t have ability to write to their instance and should 
not. Customer/user will not accept into the cost and overhead of an extra topic 
for queuing message they already produce but OpenWhisk has problems handling 
hem in a timing manner. 

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