B4J Question B4J problem on different PC's

[millstone]

Dear all,

I made a B4A App and a B4J (called MServer.jar) App.
The basic thing is, to communicate with AsyncStreams. Send text, pics... to the PC.
On my developer PC everything is OK. I can communicate with the B4A App and MServer.jar without any
problems within my wlan.

If I run the B4J App on other PC's within my wlan, no cummunication is possible.

I have downloaded me the B4J installer: www.b4x.com/b4j/files/B4JPackager.jar
to exclude java issius.
With the installer I packed my B4J App --> see picture

After installation of this package, and run it on my developer PC, also no communcation
is possible.

In fact: I can only communicate with my B4J, MServer.jar application with my developer PC,
all others are impossible.

Have someone a idea, tip, suggestion?
I need help, please. Maby someone had in the pass also a problem like me.

Thank's and Reagrds
Manfred

 

[inakigarm]

Maybe it's a firewall issue; check ports settings

 

[millstone]

Hi inakigarm,

you have pointed me on the right way.
That is the solution - thank you very much.

Regards
Manfred