acquisition transfer data to TCP / IP

[betandwin]

Hi All, I am currently working on a small project .. specifications like this: One computer did say this temperature data acquisition computer A, then read on LabView. for this one I managed to melakukukan simulation hardware that send data to the serial port. and with my visa successfully reading data from serial port. then computer B, also conducted independent temperature data acquisition. while the temperature data from each measurement the computer is sent to another computer. A sends to B and B sends to A. so on computer A, there is a temperature measurement data computer B and vice versa. I know that it can be implemented with TCP / IP. I've tried it yesterday, just a few seconds I get a message "buffer overflow .."

I want to ask, how to more effectively implement this system??

I include the file that I make now ... I would greatly appreciate any reply from you .. thank you ..

[margasan]

Hello Betandwin

You may try it using network shared variables instead of TCP/IP, you may take a look to the link below:

http://www.ni.com/white-paper/4679/en

Regards

Mart G

[Albert.Geven]

be careful with shared variables, they have several bugs and I think they are not reliable at all.

I did not look at your tcp/ip vi but we use high speed tcp/ip in our applications and get reaaly good performance.

But indeed keep reading and maybe sent small packages but not too small. bigger then 32k is not alays OK but very small packages are delayed in the OS.