How to avoid creating lots of Custom Event when using otto eventbus about otto HOT 5 CLOSED

You can use Strings as your events. Or any object. You don't have to make custom classes.

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Strings carry less info 。sometime,we need pass a List or a Object.
if i post(new User()), that will cause more than one listener recieve this event, but actually i just hope one of them accept.

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The bus pattern has no control over the number of subscribers. If you need tighter control, use a different pattern.

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i means I need a filter to tell subscriber whether should accept the event。and how to design the filter

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General questions about event bus usage should be asked on StackOverflow using the 'otto' tag. GitHub issues are for future features and bugs. We have no plans to add any kind of filtering feature since a bus is a one-to-many publisher.

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