fix count device

authhook/redis/on_offline.js

@@ -8,10 +8,9 @@ function on_offline_redis(deviceid) { // first time to access on authhook auth_o
         }
         else {
             var information = setValue(deviceid)
-            redis.hincrby(setBrokerValue().keys, 'device_usage_count', -1, function (err, res) {
-                redis.hset(information.keys, 'status', information.status, 'offline_on', information.offline_on, function (err, res) {
-                    resolve(!res) // 0 is ok, 1 is no => if ok is 0 then not 0 = 1
-                })
+            redis.hset(information.keys, 'status', information.status, 'offline_on', information.offline_on, function (err, res) {
+                redis.hset(setBrokerValue().keys, 'device_client_count', setBrokerValue().device_client_count)
+                resolve(!res) // 0 is ok, 1 is no => if ok is 0 then not 0 = 1
             })
         }
     })
@@ -32,7 +31,9 @@ function setValue(deviceid) {
 
 function setBrokerValue() {
     var keys = '_broker:1'
+    var device_client_count = redis.dbsize() - 1
     return {
-        keys: keys
+        keys: keys,
+        device_client_count: device_client_count
     }
 }
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authhook/redis/on_register.js

@@ -9,10 +9,9 @@ function on_register_redis(deviceid) { // first time to access on authhook auth_
         else {
             var information = setValue(deviceid)
             redis.hdel(information.keys, 'offline_on')
-            redis.hincrby(setBrokerValue().keys, 'device_usage_count', 1, function (err, res) {
-                redis.hset(information.keys, 'status', information.status, 'register_on', information.register_on, 'last_check', information.last_check, function (err, res) {
-                    resolve(!res) // 0 is ok, 1 is no => if ok is 0 then not 0 = 1
-                })
+            redis.hset(information.keys, 'status', information.status, 'register_on', information.register_on, 'last_check', information.last_check, function (err, res) {
+                redis.hset(setBrokerValue().keys, 'device_client_count', setBrokerValue().device_client_count)
+                resolve(!res) // 0 is ok, 1 is no => if ok is 0 then not 0 = 1
             })
         }
     })
@@ -35,7 +34,9 @@ function setValue(deviceid) {
 
 function setBrokerValue() {
     var keys = '_broker:1'
+    var device_client_count = redis.dbsize() - 1
     return {
-        keys: keys
+        keys: keys,
+        device_client_count: device_client_count
     }
 }
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