Labview udp client is slower than DAQ

[Skeggy88]

Hi,

I built an application that reads data from a DAQ and transmits these data to java via udp.

The problem is that transmitted data are less than acquired data. (DAQ works continuously, 1k samples).

Can anyone help me?

Thanks

[Norbert_B · Accepted solution]

If the DAQ assistant is configured for continuous acquisition and does not throw errors (buffer overflow), UDP send is fast enough as well since you do it in the same loop.

I think your problem resides in JAVA and UDP. UDP is a lossy protocol, so it does not care for lost nor unfetched packages. If your JAVA application does not fetch every package in time, it will be overwritten....

Norbert

[Skeggy88]

You think that I will bufferize data with java?

Do you know if an example exists?

[Norbert_B]

If there are examples in Java available, they won't be found in a LV forum. I suggest you to search for Java examples using Google (or other search engines).