> If a server has both IPv4 and IPv6 addresses, there can be four cases:
> 1) Firebird doesn't listen on both of them > 2) Firebird listens on IPv4 only > 3) Firebird listens on IPv6 only > 4) Firebird listens on both > Whatever priority you set up, in one case of four you'll get slow > connection. Situation Nr. 1 is a pre-Firebird3 server. I think for the next 5 to 10 years we will have a lot of situations where an application uses the Fb3 client to connect to a Fb 1.x/2.x server. So if you want to avoid a situation where there are several connection attemps going on at the same time, we need the URL type db string solution described by Michael so only IPv4 gets tried by the client. Regards Stefan ------------------------------------------------------------------------------ Find and fix application performance issues faster with Applications Manager Applications Manager provides deep performance insights into multiple tiers of your business applications. It resolves application problems quickly and reduces your MTTR. Get your free trial! https://ad.doubleclick.net/ddm/clk/302982198;130105516;z Firebird-Devel mailing list, web interface at https://lists.sourceforge.net/lists/listinfo/firebird-devel
