Add configuration options for the most-important connection limits:

max requests (per connection) and timeout.  We don't want to add too
many button, and there are good defaults, but these ones are kind of
mandatory.

src/etc/examples/httpd.conf

@@ -1,4 +1,4 @@
-# $OpenBSD: httpd.conf,v 1.8 2014/08/04 17:50:48 reyk Exp $
+# $OpenBSD: httpd.conf,v 1.9 2014/08/05 18:01:10 reyk Exp $
 
 #
 # Macros
@@ -48,6 +48,13 @@ server "www.example.com" {
 # An HTTPS server using SSL/TLS
 server "secure.example.com" {
 	listen on 127.0.0.1 port 443 ssl
+
+	# Define server-specific log files relative to /logs
+	log { access "secure-access.log", error "secure-error.log" }
+
+	# Increase connection limits to extend the lifetime
+	connection { max requests 500, timeout 3600 }
+
 	root "/htdocs/secure.example.com"
 }