Merge branch 'master' into i1412-decimalizethegas

2 files changed, 18 insertions, 6 deletions

diff --git a/app/manifest.json b/app/manifest.json
index a1f6d7855..31e4598c7 100644
--- a/app/manifest.json
+++ b/app/manifest.json
@@ -1,7 +1,7 @@
 {
   "name": "MetaMask",
   "short_name": "Metamask",
-  "version": "3.6.4",
+  "version": "3.6.5",
   "manifest_version": 2,
   "author": "https://metamask.io",
   "description": "Ethereum Browser Extension",
diff --git a/app/scripts/lib/inpage-provider.js b/app/scripts/lib/inpage-provider.js
index e5e398e24..e54f547bd 100644
--- a/app/scripts/lib/inpage-provider.js
+++ b/app/scripts/lib/inpage-provider.js
@@ -1,5 +1,7 @@
 const pipe = require('pump')
-const StreamProvider = require('web3-stream-provider')
+const ProviderEngine = require('web3-provider-engine')
+const FilterSubprovider = require('web3-provider-engine/subproviders/filters')
+const StreamSubprovider = require('web3-provider-engine/subproviders/stream')
 const LocalStorageStore = require('obs-store')
 const ObjectMultiplex = require('./obj-multiplex')
 const createRandomId = require('./random-id')
@@ -27,14 +29,24 @@ function MetamaskInpageProvider (connectionStream) {
   )
 
   // connect to async provider
-  const asyncProvider = self.asyncProvider = new StreamProvider()
+  const engine = new ProviderEngine()
+
+  const filterSubprovider = new FilterSubprovider()
+  engine.addProvider(filterSubprovider)
+
+  const streamSubprovider = new StreamSubprovider()
+  engine.addProvider(streamSubprovider)
+
   pipe(
-    asyncProvider,
+    streamSubprovider,
     multiStream.createStream('provider'),
-    asyncProvider,
+    streamSubprovider,
     (err) => logStreamDisconnectWarning('MetaMask RpcProvider', err)
   )
 
+  // start polling
+  engine.start()
+
   self.idMap = {}
   // handle sendAsync requests via asyncProvider
   self.sendAsync = function (payload, cb) {
@@ -46,7 +58,7 @@ function MetamaskInpageProvider (connectionStream) {
       return message
     })
     // forward to asyncProvider
-    asyncProvider.sendAsync(request, function (err, res) {
+    engine.sendAsync(request, function (err, res) {
       if (err) return cb(err)
       // transform messages to original ids
       eachJsonMessage(res, (message) => {