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-rw-r--r--app/scripts/lib/metamask-provider.js5
1 files changed, 5 insertions, 0 deletions
diff --git a/app/scripts/lib/metamask-provider.js b/app/scripts/lib/metamask-provider.js
index 45da06dcd..589ea0fad 100644
--- a/app/scripts/lib/metamask-provider.js
+++ b/app/scripts/lib/metamask-provider.js
@@ -1,4 +1,5 @@
const ProviderEngine = require('web3-provider-engine')
+const NonceTrackerSubprovider = require('web3-provider-engine/subproviders/nonce-tracker.js')
const CacheSubprovider = require('web3-provider-engine/subproviders/cache.js')
const FixtureSubprovider = require('web3-provider-engine/subproviders/fixture.js')
const FilterSubprovider = require('web3-provider-engine/subproviders/filters.js')
@@ -12,6 +13,9 @@ function metamaskProvider(opts){
var engine = new ProviderEngine()
+ // nonce tracker
+ engine.addProvider(new NonceTrackerSubprovider())
+
// cache layer
engine.addProvider(new CacheSubprovider())
@@ -33,6 +37,7 @@ function metamaskProvider(opts){
// id mgmt
engine.addProvider(new HookedWalletSubprovider({
getAccounts: opts.getAccounts,
+ approveTx: opts.approveTx,
signTransaction: opts.signTransaction,
}))