Thanks Ian, got it working now. The issue appeared to be the initialisation of both the TLSContext and the TCP_Client. It turns out this has to be done either during declaration/instantiation of context and FB or by using the SetInitialValue method. This is undocumented as far as I can see. Here some results from a test with test.mosquitto.org on port 8883. On declaration/instantiation (just setting what you need): TLSContext : NBS.TLSContext := (sUseCaseName := 'example', ePurpose := NBS.PURPOSE.CLIENT_SIDE);...
Hi, same here. No client hello started. Already found a solution?