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websocket - re-render problem in flatlist for context data changed by web socket messages in React-Native

I wrote messaging app with react native. In messaging page, I'm using context for flatlist data and another context for web socket. The problem is when context data is changed by web socket, flatlist won't re-render new datas until I make some event like touching text box etc. There is already one state for flatlist. I have two context, one of them context to web socket so aplication listen for messages and the other one is messages(data) context that is used in flatlist. When new message comes, web socket context changes data context, data context used in flatlist. The problem is change on data context isn't re-rendering automatically but when I touch to screen or something else when I make application re-render,the change on data context is shown on flatlist.


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