inpage-provider - disable polling after first block

1 files changed, 2 insertions, 1 deletions

diff --git a/app/scripts/lib/inpage-provider.js b/app/scripts/lib/inpage-provider.js
index e54f547bd..39196e240 100644
--- a/app/scripts/lib/inpage-provider.js
+++ b/app/scripts/lib/inpage-provider.js
@@ -44,8 +44,9 @@ function MetamaskInpageProvider (connectionStream) {
     (err) => logStreamDisconnectWarning('MetaMask RpcProvider', err)
   )
 
-  // start polling
+  // start and stop polling to unblock first block lock
   engine.start()
+  engine.once('latest', () => engine.stop())
 
   self.idMap = {}
   // handle sendAsync requests via asyncProvider