Added session timeouts.

The parameter 'connection_timeout' for services takes a value as seconds.
All sessions that have been idle for longer than this will be disconnected.

server/modules/include/maxscaled.h

@@ -31,7 +31,7 @@
  */
 #include <dcb.h>
 #include <spinlock.h>
-
+#include <housekeeper.h>
 /**
  * The telnetd specific protocol structure to put in the DCB.
  */

server/modules/include/mysql_client_server_protocol.h

@@ -61,6 +61,7 @@
 #include <users.h>
 #include <dbusers.h>
 #include <version.h>
+#include <housekeeper.h>
 
 #define GW_MYSQL_VERSION "MaxScale " MAXSCALE_VERSION
 #define GW_MYSQL_LOOP_TIMEOUT 300000000

server/modules/include/telnetd.h

@@ -30,7 +30,7 @@
  * @endverbatim
  */
 #include <dcb.h>
-
+#include <housekeeper.h>
 /**
  * The telnetd specific protocol structure to put in the DCB.
  */