Problems with the use of stomp subscriptions?

 client.connect($scope.stomp.login, $scope.stomp.passcode, function(frame) {

                    for (var i = 0; i<3; iPP){
                        client.subscribe(destination, function(message){
                            console.log(i)
                        })
                    }
            })

Why do I print out 3 in subscribe? Why can"t
and message be used outside of subscribe, and what do I need to do to use it?

Mar.22,2021
MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1bfb371-3227d.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1bfb371-3227d.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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