Subject problem with registerevents
Author Helmut Steinberger

I have a problem with the TIB_Events.RegisterEvents method. When I
use it in my local Firebird environment, it works. When I use it
connected over the internet via tcp/ip the systems hangs when calling
TIB_Events.RegisterEvents. The server is connected to a Fortigate60
Firewall. I do not know if this could be the reason. I opened Port
3050 for Firebird and 3051 for the events. I set RemoteAuxPort = 3051
in the firebird.conf file.

When the System hangs, I just have to shut down a single Thread of
the firebirdserver, than all works well again.

Any ideas what could be the reason for hanging the Firebird server?