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inpage-provider - remove createSyncProvider, just fail

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This commit is contained in:
kumavis 2016-08-11 13:23:49 -07:00
parent c48b60d7a6
commit 3417c421c8
1 changed files with 3 additions and 40 deletions
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43
app/scripts/lib/inpage-provider.js
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@ -1,9 +1,7 @@
const HttpProvider = require('web3/lib/web3/httpprovider')
const Streams = require('mississippi')
const ObjectMultiplex = require('./obj-multiplex')
const StreamProvider = require('web3-stream-provider')
const RemoteStore = require('./remote-store.js').RemoteStore
const MetamaskConfig = require('../config.js')
module.exports = MetamaskInpageProvider
@ -27,13 +25,6 @@ function MetamaskInpageProvider (connectionStream) {
})
self.publicConfigStore = publicConfigStore
// connect to sync provider
self.syncProvider = createSyncProvider(publicConfigStore.get('provider'))
// subscribe to publicConfig to update the syncProvider on change
publicConfigStore.subscribe(function (state) {
self.syncProvider = createSyncProvider(state.provider)
})
// connect to async provider
var asyncProvider = new StreamProvider()
Streams.pipe(asyncProvider, multiStream.createStream('provider'), asyncProvider, function (err) {
@ -65,9 +56,10 @@ MetamaskInpageProvider.prototype.send = function (payload) {
result = selectedAddress || '0x0000000000000000000000000000000000000000'
break
// fallback to normal rpc
// throw not-supported Error
default:
return self.syncProvider.send(payload)
var message = 'The MetaMask Web3 object does not support synchronous methods. See https://github.com/MetaMask/faq#all-async---think-of-metamask-as-a-light-client for details.'
throw new Error(message)
}
@ -89,35 +81,6 @@ MetamaskInpageProvider.prototype.isConnected = function () {
// util
function createSyncProvider (providerConfig) {
providerConfig = providerConfig || {}
let syncProviderUrl
if (providerConfig.rpcTarget) {
syncProviderUrl = providerConfig.rpcTarget
} else {
switch (providerConfig.type) {
case 'testnet':
syncProviderUrl = MetamaskConfig.network.testnet
break
case 'mainnet':
syncProviderUrl = MetamaskConfig.network.mainnet
break
default:
syncProviderUrl = MetamaskConfig.network.default
}
}
const provider = new HttpProvider(syncProviderUrl)
// Stubbing out the send method to throw on sync methods:
provider.send = function() {
var message = 'The MetaMask Web3 object does not support synchronous methods. See https://github.com/MetaMask/faq#all-async---think-of-metamask-as-a-light-client for details.'
throw new Error(message)
}
return provider
}
function remoteStoreWithLocalStorageCache (storageKey) {
// read local cache
var initState = JSON.parse(localStorage[storageKey] || '{}')