Could someone nice post SysLibSockets library(SysLibSockets.lib) example?

Maybe TCP-server and TCP-client..

Ask at the 3S-support for the TcpUdplib.lib and for an example.

Originally created by: Frank Hailer

Hello

There's a very useful example project, TcpUdp.pro (enclosed). It includes a TCP Server and Client as well as a UDP Producer and Consumer. The functions within come from the library TcpUdpLib.lib and are modified a little bit.

Bye, Frank Hailer

TcpUdp.zip [11.01 KiB]

Hi!

Thanks from example. I got my project working

Actually I still have one problem. I can reveive messages from my client(LabView-prgoram) to my Codesys-server, but I can't send messages to Client. I get allways -1 value from Codesys SysSockSend-function. If I check last "TCP/IP API Error Code", I get error "235 Operation would block". Is there problem with socket options, or something else?

Originally created by: Stefano.Casarini

Thanks for the TCPUDP example

Antti hat geschrieben:
Hi!
Thanks from example. I got my project working

can u give me the TcpUdpLib.lib fast i am in need

Hello,
Looking for a "exemple.pro" to create a tcp server nonblocking
that proposed above is blocking "tcpudp.zip"
Thank you in advance for your help,

jlm

Frank Hailer hat geschrieben:
Hello
There's a very useful example project, TcpUdp.pro (enclosed). It includes a TCP Server and Client as well as a UDP Producer and Consumer. The functions within come from the library TcpUdpLib.lib and are modified a little bit.
Bye, Frank Hailer

Hi, How can I open the example project "TcpUdp.pro" in CoDeSys V3.5?

Thank you very much.

jlm60 hat geschrieben:
Hello,
Looking for a "exemple.pro" to create a tcp server nonblocking
that proposed above is blocking "tcpudp.zip"
Thank you in advance for your help,
jlm

Hi, How can I open the example project "exemple.pro" in CoDeSys V3.5?

Thanks you very much!