background - graceful publicConfigStore connection teardown

8 years ago · dc86ddebb7
parent a14a25c423
commit dc86ddebb7
1 changed files with 3 additions and 1 deletions
--- a/app/scripts/metamask-controller.js
+++ b/app/scripts/metamask-controller.js
@ -321,7 +321,9 @@ module.exports = class MetamaskController extends EventEmitter {
  setupPublicConfig (outStream) {
    pipe(
      this.publicConfigStore,
-      outStream
+      outStream,
+      // cleanup on disconnect
+      () => this.publicConfigStore.unpipe(outStream)
    )
  }