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aqr (version 0.2)

aqDataReady: Is data ready?

Description

This message retrieves a list of all messaging channels for which there is data. The result set is a list with channel names.

This function is a quick call. Other than the aqWaitForData method, this method will not block until data becomes available.

Usage

aqDataReady()

Arguments

Examples

Run this code
> aqDataReady()
     [,1]         
[1,] "/topic/R-PROCESSOR-2"
>

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