Bug fixes and improvements

+ Add a function to the Tools package to provide the local IP address
and port
+ Add a function to the Tools package to provide a time as formated
string as yyyyMMdd hhmmss.fff
+ Improved the ICCC startup message: Now, the message contains the IP
address and port of the stared server
+ Add a new configuration to specific the necessary Ocean servers' port
(internally, not the public port)
+ The template package reports now which version out of the grid FS is
used.
+ The Ocean server is now bound to the correct IP address and port
(rule: the local IP address!)
+ The order of the system shutdown handlers were wrong!
+ The early ICCC messages problem is now fixed!
+ Fixed an ICCC bug for the case, that a message does not have any
payload!
+ Also the configuration database uses now the correct mgo MongoDB rules
(SetSafe & SetMode)

ConfigurationDB/CheckConfiguration.go

@@ -30,6 +30,7 @@ func checkConfiguration() {
 	CheckSingleConfigurationPresentsAndAddIfMissing(`NumGenGetHandler`, `http://localhost:80/next/number`)
 	CheckSingleConfigurationPresentsAndAddIfMissing(`NumGenBufferSize`, `12`)
 	CheckSingleConfigurationPresentsAndAddIfMissing(`OceanHostnameAndPort`, `:60000`)
+	CheckSingleConfigurationPresentsAndAddIfMissing(`OceanServerPort`, `60000`)
 	CheckSingleConfigurationPresentsAndAddIfMissing(`OceanUtilizeCPUs`, `2`)
 	CheckSingleConfigurationPresentsAndAddIfMissing(`FilenameWebResources`, `web.zip`)
 	CheckSingleConfigurationPresentsAndAddIfMissing(`MapStaticFiles2Root`, `false`)

ConfigurationDB/Init.go

@@ -26,6 +26,12 @@ func init() {
 		return
 	}
 
+	// In case of write operations, wait for the majority of servers to be done:
+	session.SetSafe(&mgo.Safe{WMode: "majority"})
+
+	// Set the consistency mode to read from any secondary server and write to the primary.
+	session.SetMode(mgo.Eventual, true)
+
 	// Get the collection:
 	collection = db.C(config.ConfigDBConfigurationCollection)