Jed wrote:
> I have a class for logging information about user activity on a web
> site, but it suddenly really slow. I was wondering what factors may
> have caused the slow down.
>
> Initially, I used the following code:
> ul.HostName = context.Request.UserHostName;
>
> Since the UserHostName is not always resolved, I opted for the
> following more effective code:
> IPAddress hostIPAddress =
> IPAddress.Parse(context.Request.UserHostAddress); IPHostEntry
> hostInfo = Dns.GetHostByAddress(hostIPAddress);
> ul.HostName = hostInfo.HostName;
> hostInfo = null;
> hostIPAddress = null;
>
> This worked fine for months, but now it is seriously dragging down
> performance. Is there something my web host could do to fix this
> problem?