B4J Question Waiting for debugger to connect...

[yo3ggx]

I've used debugger mode a lot without any issue with b4j. Several days usied just Release mode. Today, when I tried to run again in debugger mode, I get the error from the title. Running B4J with '-log' I get the following.

Gui: 121
Compilation task: 946.0014

RapidDebugger: Trying to connect to port: 59812, attempts left: 20
RD: debugger switching to alternate port
RD e: java.net.BindException: Address already in use: NET_Bind
RD e:     at java.base/java.net.PlainSocketImpl.bind0(Native Method)
RD e:     at java.base/java.net.PlainSocketImpl.socketBind(PlainSocketImpl.java:132)
RD e:     at java.base/java.net.AbstractPlainSocketImpl.bind(AbstractPlainSocketImpl.java:436)
RD e:     at java.base/java.net.ServerSocket.bind(ServerSocket.java:381)
RD e:     at java.base/java.net.ServerSocket.<init>(ServerSocket.java:243)
RD e:     at anywheresoftware.b4a.DebugConnector.mainLoop(DebugConnector.java:89)
RD e:     at anywheresoftware.b4a.DebugConnector.run(DebugConnector.java:54)
RD e:     at java.base/java.lang.Thread.run(Thread.java:834)
RD: exit
ExitCode: 0
Output:

Error:

Checked with netstat and port 59812 is not used.
Tried to fully stop the firewall with the same result.
Im running B4J v 9.10 With Windows 10 x64 and openjdk11 (same error with openjdk14).

Any hints on how to troubleshoot this?
Can be something related to my code?

 

[Erel]

Restarting the PC will probably solve it.

 

[yo3ggx]

Unfortunately not. Seems to be related to my previous post regarding the same issue with a previous version of B4J.. Waiting for debugger to connect ...
On my PC I'm running different applications that define virtual IP addresses (Hyper-V, different VPN connection types, etc..)
I've temporarily disabled all other interfaces except the main one, used to connect to the LAN. Now debugger works again. I still think is an issue in the way B4J handles local IP addresses. If I remember correctly, I've updated B4J after last time when debugger was working with all virtual interfaces active.

 

[Erel]

I've updated B4J after last time

It is not related to B4J version. Nothing has changed in the last few versions that can affect it.

 

[yo3ggx]

Then this is an old issue. I think it may help if you are allowed to select the IP address on which B4J listen for the debugger functionality.