Limit YapDatabaseViewMappings results to prevent UI hangs

[JackQiangXJ]

when in message screen, keep receive message from buddy, app will freeze 1s to 2s.

I think it caused by [self.collectionview reloaddata] in the func ----- yapDatabaseModified:

[chrisballinger]

Does this happen all the time? Do you have a large number of messages? It
may be an issue with a 3rd party framework.

On Thu, Jul 9, 2015 at 9:05 PM, 风吹拖拉机 notifications@github.com wrote:

when in message screen, keep receive message from buddy, app will freeze
1s to 2s.

I think it caused by [self.collectionview reloaddata] in the func -----
yapDatabaseModified:

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#360.

[JackQiangXJ]

yes,it happen all the time,I think you can try to receive 50 offline messages onetime.in my opinion,it caused by when received message,app will get a yapdbnotification in messageviewcontroller, then you will reload all data in this screen.

[chuquangbao]

Yeah, I have this same problems.
And, I have more 2000 messages. App free when i am typing ( send chat and save chat state).
How can i solve it?

[chrisballinger]

We should limit the number of messages to some same default in the Yap
mappings, and provide a way to scroll back through your history and load
that dynamically.

On Fri, Sep 11, 2015 at 2:21 AM, chuquangbao notifications@github.com
wrote:

Yeah, I have this same problems.
And, I have more 2000 messages. App free when i am typing ( send chat and
save chat state).
How can i solve it?

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#360 (comment)
.