An attempt was made to access a socket in a way forbidden by its access permissions

[sumedhthesawant]

• At this point we have we have set up RabbitMQ, Setup the firewall with port TCP 5672(IN, OUT), TCP 15672(IN, OUT),UDP 11234(IN, OUT) & UDP 320,321. On master and Subordinate PCs
• We have downloaded Volcap Files 5.0.0
• Configured all services in subordinate PC (Win Update, remote desktop,etc)
• Installed REMOTE_EYE_SERVICE on all PCs
• In RabbitMQ we have set up Volumetric/capture User/Password
• Device repository files has also been created for Microsoft Azure.

NOW, while starting the volcap.exe we are getting this error and we are not able to view our sensors.

Connecting to broker: { amqp://volumetric:capture@192.168.0.185:5672}
Exception: send_to: An attempt was made to access a socket in a way forbidden by its access permissions

We have tried opening the Volcap application with this command which has the custom IP found on remote_eye_k4a.exe volcap.exe -b 195.251.117.104 -u Volumetric -p capture Still no luck. Getting the same error

Any help would be highly appreciated. Thank You!

[ankarako]

Hi @sumedhthesawant ,

This error possibly has to do with another application on your system that holds on a port that volcap tries to use. Could you open your terminal and run:

netstat -o

in order to see all the active connections in the network, and check if an application on your system is using one of the ports that volcap tries to hold on to?

Thanks

[sumedhthesawant]

I checked in terminal for the port but no other application seem to be using it.

[ankarako]

Could you temporarily disable the firewall of the PC running volcap, and check again please? Moreover, port TCP 5672 (In, Out) should be open only on the PC running RabbitMQ. Additionally, please make sure that the RabbitMQ service is up and running (via the Task Manager's Services Tab).

Thanks.

[annop584]

I have this issue too. How could I fix this?

Connecting to broker: { amqp://volumetric:capture@192.168.1.168:5672} Exception: send_to: An attempt was made to access a socket in a way forbidden by its access permission

[zuru]

Please check the ports that need to be allowed by your firewall here.

[ankarako]

@annop584

Could you tell us a little more about your setup please?

[annop584]

Please check the ports that need to be allowed by your firewall here.

-I'm already did this just tcp 5672 port (In/Out)

[zuru]

That is for the broker, other ports are required as well for synchronization (PTP) as well as indicated in the above link and the original poster's description: UDP 11234(IN, OUT) & UDP 320,321.

Let us know if you still have the port crash after opening these as well.

[annop584]

@annop584

Could you tell us a little more about your setup please?

Thank you very much for your reply

My installation step is

-download last release

-install RabbitMQ via chocolately, then I can open localhost:15672 to open RabbitMQ admin page to add user (volumetric:capture) (I can see RabbitMQ in services taskmanager)

-set firewall rule to open TCP port 5672 (In/Out)

-using dev_repo.exe to add device into repository (Kinect Azure)

-Open volcap.exe by double click, the volcap Window can launch but cannot see any device, In console have error log “Connecting to broker: { amqp://volumetric:capture@192.168.1.168:5672} Exception: send_to: An attempt was made to access a socket in a way forbidden by its access permission”

[ankarako]

Did you install the the remote_eye_service? If not you can follow these instructions, in order to achieve automatic sensor connectivity.

However, if you don't mind manually connecting each device, you can skip it, but you need to connect manually to each device.

You probably get this error because you didn't install the remote_eye_service (and as a consequence you didn't open the corresponding ports on your system for connecting to the service)

[annop584]

Thank you @ankarako and @zuru for suggestion

Ok I will update my progress

1) install remote_eye_service by run as admin at file install_remote_eye_service.bat

2) set firewall rule for open UDP port 11234, 320, 321 (In | out)

3) start volcap.exe again and the errors log still same

4) then I read this issue https://github.com/VCL3D/VolumetricCapture/issues/42 because I just use only one local machine too

5) I start a vocal.exe and open another console at Capture path then run command remote_eye_k4a.exe --address "mylaptopIP" --port 5672 --user volumetric --pass capture

6) Now error still same but I can see a camera from Kinect and can recording

figure 1: error still show on console

figure 2: but software can open a camera and recording

[ankarako]

Hi @annop584 ,

We are very happy that you managed to make it through. Could you please check if following the steps described in the 3rd bullet here fixes the error message?