OpenHFT/Chronicle-Engine

QueueEvents

Closed this issue · 5 comments

Hi Peter Lawrey, i love chronicle queue and i dont have a way to catch add, update, delete events.

Chronicle Queue is an append only queue which is a history of what has
happened. You can append a new event but you cannot change the past. You
can only add more events to replave or reverse a action.

Can you clarify your question?

On 6 Nov 2016 07:29, "IT guy" notifications@github.com wrote:

Hi Peter Lawrey, i love chronicle queue and i dont have a way to catch
add, update, delete events.


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Thats why its a queue, i get it. i am experimenting with map and it seems i can listen to events on the concurrent map. I am using the queue as shared memory between daemon process and javafx UI. my logic is well structured in that a single queue store events as objects. The ui checks on new events from daemon and maybe writes into the queue when ui has new events. i dont know how to make it reactive although im having an idea of polling using timer

BTW thanks for the microservice, it works and its efficient

You can poll it periodically or use a LongPauser to control the interval.

On 6 Nov 2016 20:32, "IT guy" notifications@github.com wrote:

Thats why its a queue, i get it. i am experimenting with map and it seems
i can listen to events on the concurrent map. I am using the queue as
shared memory between daemon process and javafx UI. my logic is well
structured in that a single queue store events as objects. The ui checks on
new events from daemon and maybe writes into the queue when ui has new
events. i dont know how to make it reactive although im having an idea of
polling using timer


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Thanks