Merge remote-tracking branch 'origin/master' into check-updates

.gitlab-ci.yml

@@ -422,10 +422,10 @@ test-rust-stable:
   image: ethcore/rust:stable
   before_script:
     - git submodule update --init --recursive
-    - export RUST_FILES_MODIFIED=$(git --no-pager diff --name-only $CI_BUILD_REF^ $CI_BUILD_REF | grep -v ^js/ | wc -l)
+    - export RUST_FILES_MODIFIED=$(git --no-pager diff --name-only $CI_BUILD_REF^ $CI_BUILD_REF | grep -v -e ^js -e ^\\. -e ^LICENSE -e ^README.md -e ^appveyor.yml -e ^test.sh -e ^windows/ -e ^scripts/ -e^mac/ -e ^nsis/ | wc -l)
   script:
     - export RUST_BACKTRACE=1
-    - if [ "$RUST_FILES_MODIFIED" = 0 ]; then echo "Skipping Rust tests since no Rust files modified."; else ./test.sh $CARGOFLAGS; fi
+    - if [ $RUST_FILES_MODIFIED -eq 0 ]; then echo "Skipping Rust tests since no Rust files modified."; else ./test.sh $CARGOFLAGS; fi
   tags:
     - rust
     - rust-stable
@@ -435,9 +435,9 @@ js-test:
   before_script:
     - git submodule update --init --recursive
     - export JS_FILES_MODIFIED=$(git --no-pager diff --name-only $CI_BUILD_REF^ $CI_BUILD_REF | grep ^js/ | wc -l)
-    - if [ "$JS_FILES_MODIFIED" = 0 ]; then echo "Skipping JS deps install since no JS files modified."; else ./js/scripts/install-deps.sh;fi
+    - if [ $JS_FILES_MODIFIED -eq 0 ]; then echo "Skipping JS deps install since no JS files modified."; else ./js/scripts/install-deps.sh;fi
   script:
-    - if [ "$JS_FILES_MODIFIED" = 0 ]; then echo "Skipping JS lint since no JS files modified."; else ./js/scripts/lint.sh && ./js/scripts/test.sh && ./js/scripts/build.sh; fi
+    - if [ $JS_FILES_MODIFIED -eq 0 ]; then echo "Skipping JS lint since no JS files modified."; else ./js/scripts/lint.sh && ./js/scripts/test.sh && ./js/scripts/build.sh; fi
   tags:
     - rust
     - rust-stable
@@ -480,9 +480,9 @@ js-release:
   before_script:
     - export JS_FILES_MODIFIED=$(git --no-pager diff --name-only $CI_BUILD_REF^ $CI_BUILD_REF | grep ^js/ | wc -l)
     - echo $JS_FILES_MODIFIED
-    - if [ "$JS_FILES_MODIFIED" = 0  ]; then echo "Skipping JS deps install since no JS files modified."; else ./js/scripts/install-deps.sh;fi
+    - if [ $JS_FILES_MODIFIED -eq 0  ]; then echo "Skipping JS deps install since no JS files modified."; else ./js/scripts/install-deps.sh;fi
   script:
     - echo $JS_FILES_MODIFIED
-    - if [ "$JS_FILES_MODIFIED" = 0 ]; then echo "Skipping JS rebuild since no JS files modified."; else ./js/scripts/build.sh && ./js/scripts/release.sh; fi
+    - if [ $JS_FILES_MODIFIED -eq 0 ]; then echo "Skipping JS rebuild since no JS files modified."; else ./js/scripts/build.sh && ./js/scripts/release.sh; fi
   tags:
     - javascript

Cargo.lock

@@ -1293,7 +1293,7 @@ dependencies = [
 [[package]]
 name = "parity-ui-precompiled"
 version = "1.4.0"
-source = "git+https://github.com/ethcore/js-precompiled.git#3d3b2f9e8e8b0fd62c172240bfd001a317cf2979"
+source = "git+https://github.com/ethcore/js-precompiled.git#f982c84ac216cc4f99d056c912e205bcf9341602"
 dependencies = [
  "parity-dapps-glue 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]

ethcore/res/ethereum/frontier.json

@@ -170,9 +170,6 @@
 		"enode://cadc6e573b6bc2a9128f2f635ac0db3353e360b56deef239e9be7e7fce039502e0ec670b595f6288c0d2116812516ad6b6ff8d5728ff45eba176989e40dead1e@37.128.191.230:30303",
 		"enode://595a9a06f8b9bc9835c8723b6a82105aea5d55c66b029b6d44f229d6d135ac3ecdd3e9309360a961ea39d7bee7bac5d03564077a4e08823acc723370aace65ec@46.20.235.22:30303",
 		"enode://029178d6d6f9f8026fc0bc17d5d1401aac76ec9d86633bba2320b5eed7b312980c0a210b74b20c4f9a8b0b2bf884b111fa9ea5c5f916bb9bbc0e0c8640a0f56c@216.158.85.185:30303",
-		"enode://84f5d5957b4880a8b0545e32e05472318898ad9fc8ebe1d56c90c12334a98e12351eccfdf3a2bf72432ac38b57e9d348400d17caa083879ade3822390f89773f@10.1.52.78:30303",
-		"enode://f90dc9b9bf7b8db97726b7849e175f1eb2707f3d8f281c929336e398dd89b0409fc6aeceb89e846278e9d3ecc3857cebfbe6758ff352ece6fe5d42921ee761db@10.1.173.87:30303",
-		"enode://6a868ced2dec399c53f730261173638a93a40214cf299ccf4d42a76e3fa54701db410669e8006347a4b3a74fa090bb35af0320e4bc8d04cf5b7f582b1db285f5@10.3.149.199:30303",
 		"enode://fdd1b9bb613cfbc200bba17ce199a9490edc752a833f88d4134bf52bb0d858aa5524cb3ec9366c7a4ef4637754b8b15b5dc913e4ed9fdb6022f7512d7b63f181@212.47.247.103:30303",
 		"enode://a979fb575495b8d6db44f750317d0f4622bf4c2aa3365d6af7c284339968eef29b69ad0dce72a4d8db5ebb4968de0e3bec910127f134779fbcb0cb6d3331163c@52.16.188.185:30303",
 		"enode://de471bccee3d042261d52e9bff31458daecc406142b401d4cd848f677479f73104b9fdeb090af9583d3391b7f10cb2ba9e26865dd5fca4fcdc0fb1e3b723c786@54.94.239.50:30303",

ethcore/src/miner/miner.rs

@@ -1092,20 +1092,6 @@ impl MinerService for Miner {
 	fn chain_new_blocks(&self, chain: &MiningBlockChainClient, _imported: &[H256], _invalid: &[H256], enacted: &[H256], retracted: &[H256]) {
 		trace!(target: "miner", "chain_new_blocks");
 
-		fn fetch_transactions(chain: &MiningBlockChainClient, hash: &H256) -> Vec<SignedTransaction> {
-			let block = chain
-				.block(BlockId::Hash(*hash))
-				// Client should send message after commit to db and inserting to chain.
-				.expect("Expected in-chain blocks.");
-			let block = BlockView::new(&block);
-			let txs = block.transactions();
-			// populate sender
-			for tx in &txs {
-				let _sender = tx.sender();
-			}
-			txs
-		}
-
 		// 1. We ignore blocks that were `imported` (because it means that they are not in canon-chain, and transactions
 		//	  should be still available in the queue.
 		// 2. We ignore blocks that are `invalid` because it doesn't have any meaning in terms of the transactions that
@@ -1116,10 +1102,18 @@ impl MinerService for Miner {
 
 		// Then import all transactions...
 		{
-			let out_of_chain = retracted
-				.par_iter()
-				.map(|h| fetch_transactions(chain, h));
-			out_of_chain.for_each(|txs| {
+			retracted.par_iter()
+				.map(|hash| {
+					let block = chain.block(BlockId::Hash(*hash))
+						.expect("Client is sending message after commit to db and inserting to chain; the block is available; qed");
+					let block = BlockView::new(&block);
+					let txs = block.transactions();
+					// populate sender
+					for tx in &txs {
+						let _sender = tx.sender();
+					}
+					txs
+				}).for_each(|txs| {
 					let mut transaction_queue = self.transaction_queue.lock();
 					let _ = self.add_transactions_to_queue(
 						chain, txs, TransactionOrigin::RetractedBlock, &mut transaction_queue
@@ -1127,24 +1121,10 @@ impl MinerService for Miner {
 				});
 		}
 
-		// ...and at the end remove old ones
+		// ...and at the end remove the old ones
 		{
-			let in_chain = enacted
-				.par_iter()
-				.map(|h: &H256| fetch_transactions(chain, h));
-
-			in_chain.for_each(|mut txs| {
 			let mut transaction_queue = self.transaction_queue.lock();
-
-				let to_remove = txs.drain(..)
-						.map(|tx| {
-							tx.sender().expect("Transaction is in block, so sender has to be defined.")
-						})
-						.collect::<HashSet<Address>>();
-				for sender in to_remove {
-					transaction_queue.remove_all(sender, chain.latest_nonce(&sender));
-				}
-			});
+			transaction_queue.remove_old(|sender| chain.latest_nonce(sender));
 		}
 
 		if enacted.len() > 0 {

ethcore/src/miner/transaction_queue.rs

@@ -81,6 +81,8 @@
 //!	3. `remove_all` is used to inform the queue about client (state) nonce changes.
 //!     - It removes all transactions (either from `current` or `future`) with nonce < client nonce
 //!     - It moves matching `future` transactions to `current`
+//! 4. `remove_old` is used as convenient method to update the state nonce for all senders in the queue.
+//!		- Invokes `remove_all` with latest state nonce for all senders.
 
 use std::ops::Deref;
 use std::cmp::Ordering;
@@ -752,6 +754,26 @@ impl TransactionQueue {
 	/// Removes all transactions from particular sender up to (excluding) given client (state) nonce.
 	/// Client (State) Nonce = next valid nonce for this sender.
 	pub fn remove_all(&mut self, sender: Address, client_nonce: U256) {
+		// Check if there is anything in current...
+		let should_check_in_current = self.current.by_address.row(&sender)
+			// If nonce == client_nonce nothing is changed
+			.and_then(|by_nonce| by_nonce.keys().find(|nonce| *nonce < &client_nonce))
+			.map(|_| ());
+		// ... or future
+		let should_check_in_future = self.future.by_address.row(&sender)
+			// if nonce == client_nonce we need to promote to current
+			.and_then(|by_nonce| by_nonce.keys().find(|nonce| *nonce <= &client_nonce))
+			.map(|_| ());
+
+		if should_check_in_current.or(should_check_in_future).is_none() {
+			return;
+		}
+
+		self.remove_all_internal(sender, client_nonce);
+	}
+
+	/// Always updates future and moves transactions from current to future.
+	fn remove_all_internal(&mut self, sender: Address, client_nonce: U256) {
 		// We will either move transaction to future or remove it completely
 		// so there will be no transactions from this sender in current
 		self.last_nonces.remove(&sender);
@@ -765,6 +787,20 @@ impl TransactionQueue {
 		assert_eq!(self.future.by_priority.len() + self.current.by_priority.len(), self.by_hash.len());
 	}
 
+	/// Checks the current nonce for all transactions' senders in the queue and removes the old transactions.
+	pub fn remove_old<F>(&mut self, fetch_nonce: F) where
+		F: Fn(&Address) -> U256,
+	{
+		let senders = self.current.by_address.keys()
+			.chain(self.future.by_address.keys())
+			.cloned()
+			.collect::<HashSet<_>>();
+
+		for sender in senders {
+			self.remove_all(sender, fetch_nonce(&sender));
+		}
+	}
+
 	/// Penalize transactions from sender of transaction with given hash.
 	/// I.e. it should change the priority of the transaction in the queue.
 	///
@@ -847,7 +883,7 @@ impl TransactionQueue {
 		if order.is_some() {
 			// This will keep consistency in queue
 			// Moves all to future and then promotes a batch from current:
-			self.remove_all(sender, current_nonce);
+			self.remove_all_internal(sender, current_nonce);
 			assert_eq!(self.future.by_priority.len() + self.current.by_priority.len(), self.by_hash.len());
 			return;
 		}
@@ -2438,7 +2474,7 @@ mod test {
 	}
 
 	#[test]
-	fn should_reject_transactions_below_bas_gas() {
+	fn should_reject_transactions_below_base_gas() {
 		// given
 		let mut txq = TransactionQueue::default();
 		let (tx1, tx2) = new_tx_pair_default(1.into(), 0.into());
@@ -2457,4 +2493,26 @@ mod test {
 
 	}
 
+	#[test]
+	fn should_clear_all_old_transactions() {
+		// given
+		let mut txq = TransactionQueue::default();
+		let (tx1, tx2) = new_tx_pair_default(1.into(), 0.into());
+		let (tx3, tx4) = new_tx_pair_default(1.into(), 0.into());
+		let nonce1 = tx1.nonce;
+
+		// Insert all transactions
+		txq.add(tx1, TransactionOrigin::External, &default_account_details, &gas_estimator).unwrap();
+		txq.add(tx2, TransactionOrigin::External, &default_account_details, &gas_estimator).unwrap();
+		txq.add(tx3, TransactionOrigin::External, &default_account_details, &gas_estimator).unwrap();
+		txq.add(tx4, TransactionOrigin::External, &default_account_details, &gas_estimator).unwrap();
+		assert_eq!(txq.top_transactions().len(), 4);
+
+		// when
+		txq.remove_old(|_| nonce1 + U256::one());
+
+		// then
+		assert_eq!(txq.top_transactions().len(), 2);
+	}
+
 }

js/package.json

@@ -1,6 +1,6 @@
 {
   "name": "parity.js",
-  "version": "0.2.105",
+  "version": "0.2.107",
   "main": "release/index.js",
   "jsnext:main": "src/index.js",
   "author": "Parity Team <admin@parity.io>",
@@ -146,6 +146,7 @@
     "mobx-react-devtools": "4.2.10",
     "moment": "2.17.0",
     "phoneformat.js": "1.0.3",
+    "push.js": "0.0.11",
     "qs": "6.3.0",
     "react": "15.4.1",
     "react-ace": "4.1.0",

js/src/index.js

@@ -67,7 +67,7 @@ if (window.location.hash && window.location.hash.indexOf(AUTH_HASH) === 0) {
 const api = new SecureApi(`ws://${parityUrl}`, token);
 ContractInstances.create(api);
 
-const store = initStore(api);
+const store = initStore(api, hashHistory);
 store.dispatch({ type: 'initAll', api });
 store.dispatch(setApi(api));
 

js/src/redux/middleware.js

@@ -14,6 +14,7 @@
 // You should have received a copy of the GNU General Public License
 // along with Parity.  If not, see <http://www.gnu.org/licenses/>.
 import thunk from 'redux-thunk';
+import { routerMiddleware } from 'react-router-redux';
 
 import ErrorsMiddleware from '~/ui/Errors/middleware';
 import SettingsMiddleware from '~/views/Settings/middleware';
@@ -22,12 +23,13 @@ import SignerMiddleware from './providers/signerMiddleware';
 import statusMiddleware from '~/views/Status/middleware';
 import CertificationsMiddleware from './providers/certifications/middleware';
 
-export default function (api) {
+export default function (api, browserHistory) {
   const errors = new ErrorsMiddleware();
   const signer = new SignerMiddleware(api);
   const settings = new SettingsMiddleware();
   const status = statusMiddleware();
   const certifications = new CertificationsMiddleware();
+  const routeMiddleware = routerMiddleware(browserHistory);
 
   const middleware = [
     settings.toMiddleware(),
@@ -36,5 +38,5 @@ export default function (api) {
     certifications.toMiddleware()
   ];
 
-  return middleware.concat(status, thunk);
+  return middleware.concat(status, routeMiddleware, thunk);
 }

js/src/redux/providers/balancesActions.js

@@ -15,11 +15,14 @@
 // along with Parity.  If not, see <http://www.gnu.org/licenses/>.
 
 import { range, uniq, isEqual } from 'lodash';
+import BigNumber from 'bignumber.js';
+import { push } from 'react-router-redux';
 
 import { hashToImageUrl } from './imagesReducer';
 import { setAddressImage } from './imagesActions';
 
 import * as ABIS from '~/contracts/abi';
+import { notifyTransaction } from '~/util/notifications';
 import imagesEthereum from '../../../assets/images/contracts/ethereum-black-64x64.png';
 
 const ETH = {
@@ -28,7 +31,64 @@ const ETH = {
   image: imagesEthereum
 };
 
-export function setBalances (balances) {
+function setBalances (_balances) {
+  return (dispatch, getState) => {
+    const state = getState();
+
+    const accounts = state.personal.accounts;
+    const nextBalances = _balances;
+    const prevBalances = state.balances.balances;
+    const balances = { ...prevBalances };
+
+    Object.keys(nextBalances).forEach((address) => {
+      if (!balances[address]) {
+        balances[address] = Object.assign({}, nextBalances[address]);
+        return;
+      }
+
+      const balance = Object.assign({}, balances[address]);
+      const { tokens, txCount = balance.txCount } = nextBalances[address];
+      const nextTokens = [].concat(balance.tokens);
+
+      tokens.forEach((t) => {
+        const { token, value } = t;
+        const { tag } = token;
+
+        const tokenIndex = nextTokens.findIndex((tok) => tok.token.tag === tag);
+
+        if (tokenIndex === -1) {
+          nextTokens.push({
+            token,
+            value
+          });
+        } else {
+          const oldValue = nextTokens[tokenIndex].value;
+
+          // If received a token/eth (old value < new value), notify
+          if (oldValue.lt(value) && accounts[address]) {
+            const account = accounts[address];
+            const txValue = value.minus(oldValue);
+
+            const redirectToAccount = () => {
+              const route = `/account/${account.address}`;
+              dispatch(push(route));
+            };
+
+            notifyTransaction(account, token, txValue, redirectToAccount);
+          }
+
+          nextTokens[tokenIndex] = { token, value };
+        }
+      });
+
+      balances[address] = { txCount: txCount || new BigNumber(0), tokens: nextTokens };
+    });
+
+    dispatch(_setBalances(balances));
+  };
+}
+
+function _setBalances (balances) {
   return {
     type: 'setBalances',
     balances
@@ -123,14 +183,14 @@ export function fetchBalances (_addresses) {
 
     const fullFetch = addresses.length === 1;
 
-    const fetchedAddresses = uniq(addresses.concat(Object.keys(accounts)));
+    const addressesToFetch = uniq(addresses.concat(Object.keys(accounts)));
 
     return Promise
-      .all(fetchedAddresses.map((addr) => fetchAccount(addr, api, fullFetch)))
+      .all(addressesToFetch.map((addr) => fetchAccount(addr, api, fullFetch)))
       .then((accountsBalances) => {
         const balances = {};
 
-        fetchedAddresses.forEach((addr, idx) => {
+        addressesToFetch.forEach((addr, idx) => {
           balances[addr] = accountsBalances[idx];
         });
 
@@ -146,10 +206,12 @@ export function fetchBalances (_addresses) {
 export function updateTokensFilter (_addresses, _tokens) {
   return (dispatch, getState) => {
     const { api, balances, personal } = getState();
-    const { visibleAccounts } = personal;
+    const { visibleAccounts, accounts } = personal;
     const { tokensFilter } = balances;
 
-    const addresses = uniq(_addresses || visibleAccounts || []).sort();
+    const addressesToFetch = uniq(visibleAccounts.concat(Object.keys(accounts)));
+    const addresses = uniq(_addresses || addressesToFetch || []).sort();
+
     const tokens = _tokens || Object.values(balances.tokens) || [];
     const tokenAddresses = tokens.map((t) => t.address).sort();
 
@@ -221,8 +283,10 @@ export function updateTokensFilter (_addresses, _tokens) {
 export function queryTokensFilter (tokensFilter) {
   return (dispatch, getState) => {
     const { api, personal, balances } = getState();
-    const { visibleAccounts } = personal;
+    const { visibleAccounts, accounts } = personal;
+
     const visibleAddresses = visibleAccounts.map((a) => a.toLowerCase());
+    const addressesToFetch = uniq(visibleAddresses.concat(Object.keys(accounts)));
 
     Promise
       .all([
@@ -237,18 +301,16 @@ export function queryTokensFilter (tokensFilter) {
           .concat(logsTo)
           .forEach((log) => {
             const tokenAddress = log.address;
+
             const fromAddress = '0x' + log.topics[1].slice(-40);
             const toAddress = '0x' + log.topics[2].slice(-40);
 
-            const fromIdx = visibleAddresses.indexOf(fromAddress);
-            const toIdx = visibleAddresses.indexOf(toAddress);
-
-            if (fromIdx > -1) {
-              addresses.push(visibleAccounts[fromIdx]);
+            if (addressesToFetch.includes(fromAddress)) {
+              addresses.push(fromAddress);
             }
 
-            if (toIdx > -1) {
-              addresses.push(visibleAccounts[toIdx]);
+            if (addressesToFetch.includes(toAddress)) {
+              addresses.push(toAddress);
             }
 
             tokenAddresses.push(tokenAddress);
@@ -269,9 +331,10 @@ export function queryTokensFilter (tokensFilter) {
 export function fetchTokensBalances (_addresses = null, _tokens = null) {
   return (dispatch, getState) => {
     const { api, personal, balances } = getState();
-    const { visibleAccounts } = personal;
+    const { visibleAccounts, accounts } = personal;
 
-    const addresses = _addresses || visibleAccounts;
+    const addressesToFetch = uniq(visibleAccounts.concat(Object.keys(accounts)));
+    const addresses = _addresses || addressesToFetch;
     const tokens = _tokens || Object.values(balances.tokens);
 
     if (addresses.length === 0) {

js/src/redux/providers/balancesReducer.js

@@ -15,7 +15,6 @@
 // along with Parity.  If not, see <http://www.gnu.org/licenses/>.
 
 import { handleActions } from 'redux-actions';
-import BigNumber from 'bignumber.js';
 
 const initialState = {
   balances: {},
@@ -26,39 +25,7 @@ const initialState = {
 
 export default handleActions({
   setBalances (state, action) {
-    const nextBalances = action.balances;
-    const prevBalances = state.balances;
-    const balances = { ...prevBalances };
-
-    Object.keys(nextBalances).forEach((address) => {
-      if (!balances[address]) {
-        balances[address] = Object.assign({}, nextBalances[address]);
-        return;
-      }
-
-      const balance = Object.assign({}, balances[address]);
-      const { tokens, txCount = balance.txCount } = nextBalances[address];
-      const nextTokens = [].concat(balance.tokens);
-
-      tokens.forEach((t) => {
-        const { token, value } = t;
-        const { tag } = token;
-
-        const tokenIndex = nextTokens.findIndex((tok) => tok.token.tag === tag);
-
-        if (tokenIndex === -1) {
-          nextTokens.push({
-            token,
-            value
-          });
-        } else {
-          nextTokens[tokenIndex] = { token, value };
-        }
-      });
-
-      balances[address] = Object.assign({}, { txCount: txCount || new BigNumber(0), tokens: nextTokens });
-    });
-
+    const { balances } = action;
     return Object.assign({}, state, { balances });
   },
 

js/src/redux/providers/index.js

@@ -21,11 +21,11 @@ export Status from './status';
 
 export apiReducer from './apiReducer';
 export balancesReducer from './balancesReducer';
+export blockchainReducer from './blockchainReducer';
+export compilerReducer from './compilerReducer';
 export imagesReducer from './imagesReducer';
 export personalReducer from './personalReducer';
 export signerReducer from './signerReducer';
-export statusReducer from './statusReducer';
-export blockchainReducer from './blockchainReducer';
-export compilerReducer from './compilerReducer';
 export snackbarReducer from './snackbarReducer';
+export statusReducer from './statusReducer';
 export walletReducer from './walletReducer';

js/src/redux/providers/status.js

@@ -54,7 +54,10 @@ export default class Status {
         this._api.eth
           .getBlockByNumber(blockNumber)
           .then((block) => {
-            this._store.dispatch(statusCollection({ gasLimit: block.gasLimit }));
+            this._store.dispatch(statusCollection({
+              blockTimestamp: block.timestamp,
+              gasLimit: block.gasLimit
+            }));
           })
           .catch((error) => {
             console.warn('status._subscribeBlockNumber', 'getBlockByNumber', error);

js/src/redux/providers/statusReducer.js

@@ -19,6 +19,7 @@ import { handleActions } from 'redux-actions';
 
 const initialState = {
   blockNumber: new BigNumber(0),
+  blockTimestamp: new Date(),
   devLogs: [],
   devLogsLevels: null,
   devLogsEnabled: false,

js/src/redux/reducers.js

@@ -17,7 +17,12 @@
 import { combineReducers } from 'redux';
 import { routerReducer } from 'react-router-redux';
 
-import { apiReducer, balancesReducer, blockchainReducer, compilerReducer, imagesReducer, personalReducer, signerReducer, statusReducer as nodeStatusReducer, snackbarReducer, walletReducer } from './providers';
+import {
+  apiReducer, balancesReducer, blockchainReducer,
+  compilerReducer, imagesReducer, personalReducer,
+  signerReducer, statusReducer as nodeStatusReducer,
+  snackbarReducer, walletReducer
+} from './providers';
 import certificationsReducer from './providers/certifications/reducer';
 
 import errorReducer from '~/ui/Errors/reducers';

js/src/redux/store.js

@@ -32,9 +32,9 @@ const storeCreation = window.devToolsExtension
   ? window.devToolsExtension()(createStore)
   : createStore;
 
-export default function (api) {
+export default function (api, browserHistory) {
   const reducers = initReducers();
-  const middleware = initMiddleware(api);
+  const middleware = initMiddleware(api, browserHistory);
   const store = applyMiddleware(...middleware)(storeCreation)(reducers);
 
   new BalancesProvider(store, api).start();

js/src/ui/Actionbar/actionbar.js

@@ -17,11 +17,13 @@
 import React, { Component, PropTypes } from 'react';
 import { Toolbar, ToolbarGroup } from 'material-ui/Toolbar';
 
+import { nodeOrStringProptype } from '~/util/proptypes';
+
 import styles from './actionbar.css';
 
 export default class Actionbar extends Component {
   static propTypes = {
-    title: PropTypes.string,
+    title: nodeOrStringProptype(),
     buttons: PropTypes.array,
     children: PropTypes.node,
     className: PropTypes.string

js/src/ui/Page/page.css

@@ -18,7 +18,7 @@
 .layout {
   padding: 0.25em 0.25em 1em 0.25em;
 
-  > * {
+  &>div {
     margin-bottom: 0.75em;
   }
 }

js/src/ui/Page/page.js

@@ -16,22 +16,39 @@
 
 import React, { Component, PropTypes } from 'react';
 
+import Actionbar from '../Actionbar';
+import { nodeOrStringProptype } from '~/util/proptypes';
+
 import styles from './page.css';
 
 export default class Page extends Component {
   static propTypes = {
+    buttons: PropTypes.array,
     className: PropTypes.string,
-    children: PropTypes.node
+    children: PropTypes.node,
+    title: nodeOrStringProptype()
   };
 
   render () {
-    const { className, children } = this.props;
+    const { buttons, className, children, title } = this.props;
     const classes = `${styles.layout} ${className}`;
+    let actionbar = null;
+
+    if (title || buttons) {
+      actionbar = (
+        <Actionbar
+          buttons={ buttons }
+          title={ title } />
+      );
+    }
 
     return (
+      <div>
+        { actionbar }
         <div className={ classes }>
           { children }
         </div>
+      </div>
     );
   }
 }

js/src/util/notifications.js

@@ -0,0 +1,45 @@
+// Copyright 2015, 2016 Ethcore (UK) Ltd.
+// This file is part of Parity.
+
+// Parity is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Parity is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Parity.  If not, see <http://www.gnu.org/licenses/>.
+
+import Push from 'push.js';
+import BigNumber from 'bignumber.js';
+import { noop } from 'lodash';
+
+import { fromWei } from '~/api/util/wei';
+
+import ethereumIcon from '~/../assets/images/contracts/ethereum-black-64x64.png';
+import unkownIcon from '~/../assets/images/contracts/unknown-64x64.png';
+
+export function notifyTransaction (account, token, _value, onClick) {
+  const name = account.name || account.address;
+  const value = token.tag.toLowerCase() === 'eth'
+    ? fromWei(_value)
+    : _value.div(new BigNumber(token.format || 1));
+
+  const icon = token.tag.toLowerCase() === 'eth'
+    ? ethereumIcon
+    : (token.image || unkownIcon);
+
+  Push.create(`${name}`, {
+    body: `You just received ${value.toFormat()} ${token.tag.toUpperCase()}`,
+    icon: {
+      x16: icon,
+      x32: icon
+    },
+    timeout: 20000,
+    onClick: onClick || noop
+  });
+}

js/src/views/Dapp/dapp.js

@@ -51,9 +51,16 @@ export default class Dapp extends Component {
         src = `${dappsUrl}/${app.contentHash}/`;
         break;
       default:
-        const dapphost = process.env.NODE_ENV === 'production' && !app.secure
+        let dapphost = process.env.DAPPS_URL || (
+          process.env.NODE_ENV === 'production' && !app.secure
             ? `${dappsUrl}/ui`
-          : '';
+            : ''
+        );
+
+        if (dapphost === '/') {
+          dapphost = '';
+        }
+
         src = `${dapphost}/${app.url}.html`;
         break;
     }

js/src/views/Signer/signer.js

@@ -23,8 +23,7 @@ export default class Signer extends Component {
   render () {
     return (
       <div>
-        <Actionbar
-          title='Trusted Signer' />
+        <Actionbar title='Trusted Signer' />
         <RequestsPage />
       </div>
     );

js/src/views/Signer/store.js

@@ -30,12 +30,6 @@ export default class Store {
     }
   }
 
-  @action unsubscribe () {
-    if (this._timeoutId) {
-      clearTimeout(this._timeoutId);
-    }
-  }
-
   @action setBalance = (address, balance) => {
     this.setBalances({ [address]: balance });
   }
@@ -50,6 +44,12 @@ export default class Store {
     }
   }
 
+  @action unsubscribe () {
+    if (this._timeoutId) {
+      clearTimeout(this._timeoutId);
+    }
+  }
+
   fetchBalance (address) {
     this._api.eth
       .getBalance(address)

js/src/views/Status/components/Debug/debug.js

@@ -22,7 +22,7 @@ import ReorderIcon from 'material-ui/svg-icons/action/reorder';
 
 import { Container } from '~/ui';
 
-import styles from './Debug.css';
+import styles from './debug.css';
 
 export default class Debug extends Component {
   static propTypes = {

js/src/views/Status/components/Debug/index.js

@@ -14,4 +14,4 @@
 // You should have received a copy of the GNU General Public License
 // along with Parity.  If not, see <http://www.gnu.org/licenses/>.
 
-export default from './Debug';
+export default from './debug';

js/src/views/Status/components/MiningSettings/index.js

@@ -14,4 +14,4 @@
 // You should have received a copy of the GNU General Public License
 // along with Parity.  If not, see <http://www.gnu.org/licenses/>.
 
-export default from './MiningSettings';
+export default from './miningSettings';

js/src/views/Status/components/Status/index.js

@@ -14,4 +14,4 @@
 // You should have received a copy of the GNU General Public License
 // along with Parity.  If not, see <http://www.gnu.org/licenses/>.
 
-export default from './Status';
+export default from './status';

js/src/views/Status/components/Status/status.css

@@ -28,10 +28,19 @@
   content: '';
 }
 
-.blockinfo {
-  font-size: 24px;
+.blockInfo {
   color: #aaa;
-  line-height: 24px;
+  font-size: 1.5em;
+  line-height: 1.5em;
+}
+
+.blockByline {
+  color: #aaa;
+  font-size: 0.75em;
+}
+
+.padBottom {
+  padding-bottom: 1.25em !important;
 }
 
 .col,

js/src/views/Status/components/Status/status.js

@@ -14,14 +14,16 @@
 // You should have received a copy of the GNU General Public License
 // along with Parity.  If not, see <http://www.gnu.org/licenses/>.
 
-import React, { Component, PropTypes } from 'react';
 import bytes from 'bytes';
+import moment from 'moment';
+import React, { Component, PropTypes } from 'react';
 
 import { Container, ContainerTitle, Input } from '~/ui';
 
-import styles from './Status.css';
 import MiningSettings from '../MiningSettings';
 
+import styles from './status.css';
+
 export default class Status extends Component {
   static propTypes = {
     nodeStatus: PropTypes.object.isRequired,
@@ -44,23 +46,26 @@ export default class Status extends Component {
         <div className={ styles.container }>
           <div className={ styles.row }>
             <div className={ styles.col3 }>
-              <div className={ styles.col12 }>
+              <div className={ `${styles.col12} ${styles.padBottom}` }>
                 <ContainerTitle title='best block' />
-                <h2 { ...this._test('best-block') } className={ styles.blockinfo }>
+                <div { ...this._test('best-block') } className={ styles.blockInfo }>
                   #{ nodeStatus.blockNumber.toFormat() }
-                </h2>
                 </div>
-              <div className={ styles.col12 }>
+                <div className={ styles.blockByline }>
+                  { moment().calendar(nodeStatus.blockTimestamp) }
+                </div>
+              </div>
+              <div className={ `${styles.col12} ${styles.padBottom}` }>
                 <ContainerTitle title='peers' />
-                <h2 { ...this._test('peers') } className={ styles.blockinfo }>
+                <div { ...this._test('peers') } className={ styles.blockInfo }>
                   { peers }
-                </h2>
                 </div>
-              <div className={ styles.col12 }>
+              </div>
+              <div className={ `${styles.col12} ${styles.padBottom}` }>
                 <ContainerTitle title='hash rate' />
-                <h2 { ...this._test('hashrate') } className={ styles.blockinfo }>
+                <div { ...this._test('hashrate') } className={ styles.blockInfo }>
                   { `${hashrate} H/s` }
-                </h2>
+                </div>
               </div>
             </div>
             <div className={ styles.col5 }>

js/src/views/Status/containers/StatusPage/index.js

@@ -14,4 +14,4 @@
 // You should have received a copy of the GNU General Public License
 // along with Parity.  If not, see <http://www.gnu.org/licenses/>.
 
-export default from './StatusPage';
+export default from './statusPage';

js/src/views/Status/containers/StatusPage/statusPage.css

@@ -14,5 +14,9 @@
 /* You should have received a copy of the GNU General Public License
 /* along with Parity.  If not, see <http://www.gnu.org/licenses/>.
 */
-.container {
+
+.body {
+  &>div {
+    margin-bottom: 0.25em;
+  }
 }

js/src/views/Status/containers/StatusPage/statusPage.js

@@ -23,6 +23,8 @@ import { clearStatusLogs, toggleStatusLogs, toggleStatusRefresh } from '~/redux/
 import Debug from '../../components/Debug';
 import Status from '../../components/Status';
 
+import styles from './statusPage.css';
+
 class StatusPage extends Component {
   static propTypes = {
     nodeStatus: PropTypes.object.isRequired,
@@ -39,7 +41,7 @@ class StatusPage extends Component {
 
   render () {
     return (
-      <div>
+      <div className={ styles.body }>
         <Status { ...this.props } />
         <Debug { ...this.props } />
       </div>

js/src/views/Status/status.js

@@ -16,22 +16,16 @@
 
 import React, { Component } from 'react';
 
-import { Actionbar, Page } from '~/ui';
+import { Page } from '~/ui';
 
 import StatusPage from './containers/StatusPage';
 
-import styles from './status.css';
-
 export default class Status extends Component {
   render () {
     return (
-      <div className={ styles.container }>
-        <Actionbar
-          title='status' />
-        <Page>
+      <Page title='status'>
         <StatusPage />
       </Page>
-      </div>
     );
   }
 }

js/webpack/app.js

@@ -20,6 +20,7 @@ const path = require('path');
 const WebpackErrorNotificationPlugin = require('webpack-error-notification');
 const CopyWebpackPlugin = require('copy-webpack-plugin');
 const HtmlWebpackPlugin = require('html-webpack-plugin');
+const ExtractTextPlugin = require('extract-text-webpack-plugin');
 
 const Shared = require('./shared');
 const DAPPS = require('../src/dapps');
@@ -41,7 +42,7 @@ module.exports = {
   output: {
     publicPath: '/',
     path: path.join(__dirname, '../', DEST),
-    filename: '[name].[hash].js'
+    filename: '[name].[hash:10].js'
   },
 
   module: {
@@ -85,13 +86,20 @@ module.exports = {
       {
         test: /\.css$/,
         include: [ /src/ ],
+        // exclude: [ /src\/dapps/ ],
+        loader: isProd ? ExtractTextPlugin.extract([
+          // 'style-loader',
+          'css-loader?modules&sourceMap&importLoaders=1&localIdentName=[name]__[local]___[hash:base64:5]',
+          'postcss-loader'
+        ]) : undefined,
         // use: [ 'happypack/loader?id=css' ]
-        use: [
+        use: isProd ? undefined : [
           'style-loader',
           'css-loader?modules&sourceMap&importLoaders=1&localIdentName=[name]__[local]___[hash:base64:5]',
           'postcss-loader'
         ]
       },
+
       {
         test: /\.css$/,
         exclude: [ /src/ ],
@@ -99,11 +107,15 @@ module.exports = {
       },
       {
         test: /\.(png|jpg)$/,
-        use: [ 'file-loader?name=[name].[hash].[ext]' ]
+        use: [ 'file-loader?&name=assets/[name].[hash:10].[ext]' ]
       },
       {
-        test: /\.(woff(2)|ttf|eot|svg|otf)(\?v=[0-9]\.[0-9]\.[0-9])?$/,
-        use: [ 'file-loader' ]
+        test: /\.(woff(2)|ttf|eot|otf)(\?v=[0-9]\.[0-9]\.[0-9])?$/,
+        use: [ 'file-loader?name=fonts/[name][hash:10].[ext]' ]
+      },
+      {
+        test: /\.svg(\?v=[0-9]\.[0-9]\.[0-9])?$/,
+        use: [ 'file-loader?name=assets/[name].[hash:10].[ext]' ]
       }
     ],
     noParse: [
@@ -153,13 +165,20 @@ module.exports = {
     if (!isProd) {
       plugins.push(
         new webpack.optimize.CommonsChunkPlugin({
-          filename: 'commons.[hash].js',
+          filename: 'commons.[hash:10].js',
           name: 'commons',
           minChunks: Infinity
         })
       );
     }
 
+    if (isProd) {
+      plugins.push(new ExtractTextPlugin({
+        filename: 'styles/[name].[hash:10].css',
+        allChunks: true
+      }));
+    }
+
     return plugins;
   }())
 };

rpc/src/v1/impls/signer.rs

@@ -89,11 +89,13 @@ impl<C: 'static, M: 'static> Signer for SignerClient<C, M> where C: MiningBlockC
 		signer.peek(&id).map(|confirmation| {
 			let mut payload = confirmation.payload.clone();
 			// Modify payload
-			match (&mut payload, modification.gas_price) {
-				(&mut ConfirmationPayload::SendTransaction(ref mut request), Some(gas_price)) => {
+			if let ConfirmationPayload::SendTransaction(ref mut request) = payload {
+				if let Some(gas_price) = modification.gas_price {
 					request.gas_price = gas_price.into();
-				},
-				_ => {},
+				}
+				if let Some(gas) = modification.gas {
+					request.gas = gas.into();
+				}
 			}
 			// Execute
 			let result = dispatch::execute(&*client, &*miner, &*accounts, payload, Some(pass));

rpc/src/v1/tests/mocked/signer.rs

@@ -183,7 +183,7 @@ fn should_confirm_transaction_and_dispatch() {
 	let t = Transaction {
 		nonce: U256::zero(),
 		gas_price: U256::from(0x1000),
-		gas: U256::from(10_000_000),
+		gas: U256::from(0x50505),
 		action: Action::Call(recipient),
 		value: U256::from(0x1),
 		data: vec![]
@@ -198,7 +198,7 @@ fn should_confirm_transaction_and_dispatch() {
 	let request = r#"{
 		"jsonrpc":"2.0",
 		"method":"signer_confirmRequest",
-		"params":["0x1", {"gasPrice":"0x1000"}, "test"],
+		"params":["0x1", {"gasPrice":"0x1000","gas":"0x50505"}, "test"],
 		"id":1
 	}"#;
 	let response = r#"{"jsonrpc":"2.0","result":""#.to_owned() + format!("0x{:?}", t.hash()).as_ref() + r#"","id":1}"#;

rpc/src/v1/types/confirmations.rs

@@ -142,6 +142,8 @@ pub struct TransactionModification {
 	/// Modified gas price
 	#[serde(rename="gasPrice")]
 	pub gas_price: Option<U256>,
+	/// Modified gas
+	pub gas: Option<U256>,
 }
 
 /// Represents two possible return values.
@@ -275,18 +277,26 @@ mod tests {
 		let s1 = r#"{
 			"gasPrice":"0xba43b7400"
 		}"#;
-		let s2 = r#"{}"#;
+		let s2 = r#"{"gas": "0x1233"}"#;
+		let s3 = r#"{}"#;
 
 		// when
 		let res1: TransactionModification = serde_json::from_str(s1).unwrap();
 		let res2: TransactionModification = serde_json::from_str(s2).unwrap();
+		let res3: TransactionModification = serde_json::from_str(s3).unwrap();
 
 		// then
 		assert_eq!(res1, TransactionModification {
 			gas_price: Some(U256::from_str("0ba43b7400").unwrap()),
+			gas: None,
 		});
 		assert_eq!(res2, TransactionModification {
 			gas_price: None,
+			gas: Some(U256::from_str("1233").unwrap()),
+		});
+		assert_eq!(res3, TransactionModification {
+			gas_price: None,
+			gas: None,
 		});
 	}
 }

sync/src/chain.rs

@@ -1678,7 +1678,7 @@ impl ChainSync {
 
 	pub fn on_packet(&mut self, io: &mut SyncIo, peer: PeerId, packet_id: u8, data: &[u8]) {
 		if packet_id != STATUS_PACKET && !self.peers.contains_key(&peer) {
-			debug!(target:"sync", "Unexpected packet from unregistered peer: {}:{}", peer, io.peer_info(peer));
+			debug!(target:"sync", "Unexpected packet {} from unregistered peer: {}:{}", packet_id, peer, io.peer_info(peer));
 			return;
 		}
 		let rlp = UntrustedRlp::new(data);

sync/src/sync_io.rs

@@ -131,6 +131,10 @@ impl<'s, 'h> SyncIo for NetSyncIo<'s, 'h> {
 	fn protocol_version(&self, protocol: &ProtocolId, peer_id: PeerId) -> u8 {
 		self.network.protocol_version(*protocol, peer_id).unwrap_or(0)
 	}
+
+	fn peer_info(&self, peer_id: PeerId) -> String {
+		self.network.peer_client_version(peer_id)
+	}
 }
 
 

util/network/src/host.rs

@@ -22,7 +22,7 @@ use std::sync::atomic::{AtomicUsize, AtomicBool, Ordering as AtomicOrdering};
 use std::ops::*;
 use std::cmp::min;
 use std::path::{Path, PathBuf};
-use std::io::{Read, Write};
+use std::io::{Read, Write, ErrorKind};
 use std::fs;
 use ethkey::{KeyPair, Secret, Random, Generator};
 use mio::*;
@@ -381,8 +381,6 @@ pub struct Host {
 impl Host {
 	/// Create a new instance
 	pub fn new(mut config: NetworkConfiguration, stats: Arc<NetworkStats>) -> Result<Host, NetworkError> {
-		trace!(target: "host", "Creating new Host object");
-
 		let mut listen_address = match config.listen_address {
 			None => SocketAddr::V4(SocketAddrV4::new(Ipv4Addr::new(0, 0, 0, 0), DEFAULT_PORT)),
 			Some(addr) => addr,
@@ -405,6 +403,7 @@ impl Host {
 		// Setup the server socket
 		let tcp_listener = try!(TcpListener::bind(&listen_address));
 		listen_address = SocketAddr::new(listen_address.ip(), try!(tcp_listener.local_addr()).port());
+		debug!(target: "network", "Listening at {:?}", listen_address);
 		let udp_port = config.udp_port.unwrap_or(listen_address.port());
 		let local_endpoint = NodeEndpoint { address: listen_address, udp_port: udp_port };
 
@@ -707,7 +706,10 @@ impl Host {
 				}
 			};
 			match TcpStream::connect(&address) {
-				Ok(socket) => socket,
+				Ok(socket) => {
+					trace!(target: "network", "Connecting to {:?}", address);
+					socket
+				},
 				Err(e) => {
 					debug!(target: "network", "Can't connect to address {:?}: {:?}", address, e);
 					return;
@@ -749,7 +751,9 @@ impl Host {
 			let socket = match self.tcp_listener.lock().accept() {
 				Ok((sock, _addr)) => sock,
 				Err(e) => {
+					if e.kind() != ErrorKind::WouldBlock {
 						debug!(target: "network", "Error accepting connection: {:?}", e);
+					}
 					break
 				},
 			};

util/network/src/session.rs

@@ -435,16 +435,16 @@ impl Session {
 
 				// map to protocol
 				let protocol = self.info.capabilities[i].protocol;
-				let pid = packet_id - self.info.capabilities[i].id_offset;
+				let protocol_packet_id = packet_id - self.info.capabilities[i].id_offset;
 
 				match *self.protocol_states.entry(protocol).or_insert_with(|| ProtocolState::Pending(Vec::new())) {
 					ProtocolState::Connected => {
-						trace!(target: "network", "Packet {} mapped to {:?}:{}, i={}, capabilities={:?}", packet_id, protocol, pid, i, self.info.capabilities);
-						Ok(SessionData::Packet { data: packet.data, protocol: protocol, packet_id: pid } )
+						trace!(target: "network", "Packet {} mapped to {:?}:{}, i={}, capabilities={:?}", packet_id, protocol, protocol_packet_id, i, self.info.capabilities);
+						Ok(SessionData::Packet { data: packet.data, protocol: protocol, packet_id: protocol_packet_id } )
 					}
 					ProtocolState::Pending(ref mut pending) => {
 						trace!(target: "network", "Packet {} deferred until protocol connection event completion", packet_id);
-						pending.push((packet.data, packet_id));
+						pending.push((packet.data, protocol_packet_id));
 
 						Ok(SessionData::Continue)
 					}

util/table/src/lib.rs

@@ -18,6 +18,7 @@
 
 use std::hash::Hash;
 use std::collections::HashMap;
+use std::collections::hash_map::Keys;
 
 /// Structure to hold double-indexed values
 ///
@@ -41,6 +42,11 @@ impl<Row, Col, Val> Table<Row, Col, Val>
 		}
 	}
 
+	/// Returns keys iterator for this Table.
+	pub fn keys(&self) -> Keys<Row, HashMap<Col, Val>> {
+		self.map.keys()
+	}
+
 	/// Removes all elements from this Table
 	pub fn clear(&mut self) {
 		self.map.clear();