Too many publish request

[guycorbaz]

Hello,
First of all, thank you for the job done.

I'm trying do develop an opc ua to chirpstack gateway to learn rust and facing some issues.

I cloned the current repository, build the simple server and connected to it via opcua-commander. The simple server is displaying the following message:

ERROR opcua::server::subscriptions::subscriptions Too many publish requests 2 for capacity 2

I did the test with Fuxa scada and got the same message.

Prosys OPC UA Browser is waiting for a while.

Does anyone have an idea ?

Thank you