Disable token price polling when no client is active

1 files changed, 9 insertions, 0 deletions

diff --git a/app/scripts/metamask-controller.js b/app/scripts/metamask-controller.js
index 750a97b86..73b7cfbb0 100644
--- a/app/scripts/metamask-controller.js
+++ b/app/scripts/metamask-controller.js
@@ -269,6 +269,7 @@ module.exports = class MetamaskController extends EventEmitter {
 
     // memStore -> transform -> publicConfigStore
     this.on('update', (memState) => {
+      this.isClientOpenAndUnlocked = memState.isUnlocked && this._isClientOpen
       const publicState = selectPublicState(memState)
       publicConfigStore.putState(publicState)
     })
@@ -1030,4 +1031,12 @@ module.exports = class MetamaskController extends EventEmitter {
     }
   }
 
+  set isClientOpen (open) {
+    this._isClientOpen = open
+    this.isClientOpenAndUnlocked = this.getState().isUnlocked && open
+  }
+
+  set isClientOpenAndUnlocked (active) {
+    this.tokenRatesController.isActive = active
+  }
 }