Reading in Server

[AA10]

Hello,

My project is designing a server using TCP in LabVIEW to write a command to the client which is an Android mobile application and then reads a command from it.

But I have a problem with the LabVIEW where it writes the string "Hello Hi" that I send it to the client but it is not reading anything from the client!

I have checked the client part and it is writing but the server is not reading anything from it.

So, I am not sure what I am doing wrong in the server part. It is attached below.

[Mathan]

Will adding a small delay between write and read helps solve the problem?

[AA10]

I tried adding a delay, it is still not working..

[Mathan]

Have a deep look at this.

https://www.ni.com/en/support/documentation/supplemental/21/simple-messaging-stm-communication-libra...

[crossrulz]

You have to tell the TCP Read how many bytes to read.

[AA10]

I have tried setting it to 1 byte or 16 bytes, it is still not working..

Can I change the indicator to something else instead?