sockets now autoreconnect after disconnection

This commit is contained in:
Manuel Araoz 2014-02-13 16:24:17 -03:00
parent 6877cbb86c
commit 42c193dfd5
6 changed files with 196 additions and 182 deletions

View File

@ -10,6 +10,7 @@ module.exports.init = function(app, io_ext) {
ios.set('log level', 1); // reduce logging
ios.sockets.on('connection', function(socket) {
socket.on('subscribe', function(topic) {
console.log('someone subscribed to ' + topic);
socket.join(topic);
});
});
@ -19,33 +20,35 @@ module.exports.broadcastTx = function(tx) {
if (ios) {
var t = {};
if (typeof tx === 'string') {
t = { txid: tx };
}
else {
t = {
txid: tx
};
} else {
t = tx;
// Outputs
var valueOut = 0;
t.vout.forEach( function(o) {
t.vout.forEach(function(o) {
valueOut += o.value * util.COIN;
});
t.valueOut = parseInt(valueOut) / util.COIN;
}
ios.sockets.in('inv').emit('tx', t);
ios.sockets. in ('inv').emit('tx', t);
}
};
module.exports.broadcastBlock = function(block) {
if (ios) ios.sockets.in('inv').emit('block', block);
if (ios) ios.sockets. in ('inv').emit('block', block);
};
module.exports.broadcastAddressTx = function(address, tx) {
if (ios) ios.sockets.in(address).emit(address, tx);
console.log('bcatx = '+address+' '+tx);
if (ios) ios.sockets. in (address).emit(address, tx);
};
module.exports.broadcastSyncInfo = function(historicSync) {
if (ios) {
ios.sockets.in('sync').emit('status', historicSync);
}
if (ios) {
ios.sockets. in ('sync').emit('status', historicSync);
}
};

View File

@ -1,41 +1,41 @@
'use strict';
angular.module('insight.address').controller('AddressController',
function($scope, $rootScope, $routeParams, $location, Global, Address, getSocket) {
$scope.global = Global;
function($scope, $rootScope, $routeParams, $location, Global, Address, getSocket) {
$scope.global = Global;
$scope.findOne = function() {
$rootScope.currentAddr = $routeParams.addrStr;
$scope.findOne = function() {
$rootScope.currentAddr = $routeParams.addrStr;
Address.get({
addrStr: $routeParams.addrStr
},
function(address) {
$rootScope.titleDetail = address.addrStr.substring(0,7) + '...';
$rootScope.flashMessage = null;
$scope.address = address;
},
function(e) {
if (e.status === 400) {
$rootScope.flashMessage = 'Invalid Address: ' + $routeParams.addrStr;
}
else if (e.status === 503) {
$rootScope.flashMessage = 'Backend Error. ' + e.data;
}
else {
$rootScope.flashMessage = 'Address Not Found';
}
$location.path('/');
Address.get({
addrStr: $routeParams.addrStr
},
function(address) {
$rootScope.titleDetail = address.addrStr.substring(0, 7) + '...';
$rootScope.flashMessage = null;
$scope.address = address;
},
function(e) {
if (e.status === 400) {
$rootScope.flashMessage = 'Invalid Address: ' + $routeParams.addrStr;
} else if (e.status === 503) {
$rootScope.flashMessage = 'Backend Error. ' + e.data;
} else {
$rootScope.flashMessage = 'Address Not Found';
}
$location.path('/');
});
};
var socket = getSocket($scope);
socket.on('connect', function() {
socket.emit('subscribe', $routeParams.addrStr);
socket.on($routeParams.addrStr, function(tx) {
console.log('AddressTx event received ' + tx);
$rootScope.$broadcast('tx', tx);
});
});
};
var socket = getSocket($scope);
socket.emit('subscribe', $routeParams.addrStr);
socket.on($routeParams.addrStr, function(tx) {
console.log('AddressTx event received ' + tx);
$rootScope.$broadcast('tx', tx);
$scope.params = $routeParams;
});
$scope.params = $routeParams;
});

View File

@ -2,41 +2,39 @@
angular.module('insight.system').controller('HeaderController',
function($scope, $rootScope, getSocket, Global, Block) {
$scope.global = Global;
$scope.global = Global;
$rootScope.currency = {
factor: 1,
bitstamp: 0,
symbol: 'BTC'
};
$rootScope.currency = {
factor: 1,
bitstamp: 0,
symbol: 'BTC'
};
$scope.menu = [
{
$scope.menu = [{
'title': 'Blocks',
'link': 'blocks'
},
{
}, {
'title': 'Status',
'link': 'status'
}
];
}];
var socket = getSocket($scope);
socket.emit('subscribe', 'inv');
var _getBlock = function(hash) {
Block.get({
blockHash: hash
}, function(res) {
$scope.totalBlocks = res.height;
});
};
var _getBlock = function(hash) {
Block.get({
blockHash: hash
}, function(res) {
$scope.totalBlocks = res.height;
var socket = getSocket($scope);
socket.on('connect', function() {
socket.emit('subscribe', 'inv');
socket.on('block', function(block) {
var blockHash = block.toString();
_getBlock(blockHash);
});
});
};
socket.on('block', function(block) {
var blockHash = block.toString();
console.log('Updated Blocks Height!');
_getBlock(blockHash);
$rootScope.isCollapsed = true;
});
$rootScope.isCollapsed = true;
});

View File

@ -5,40 +5,43 @@ var BLOCKS_DISPLAYED = 5;
angular.module('insight.system').controller('IndexController',
function($scope, Global, getSocket, Blocks) {
$scope.global = Global;
$scope.global = Global;
var _getBlocks = function() {
Blocks.get({
limit: BLOCKS_DISPLAYED
}, function(res) {
$scope.blocks = res.blocks;
$scope.blocksLength = res.lenght;
});
};
var socket = getSocket($scope);
socket.on('connect', function() {
socket.emit('subscribe', 'inv');
socket.on('tx', function(tx) {
$scope.txs.unshift(tx);
if (parseInt($scope.txs.length, 10) >= parseInt(TRANSACTION_DISPLAYED, 10)) {
$scope.txs = $scope.txs.splice(0, TRANSACTION_DISPLAYED);
}
});
socket.on('block', function() {
_getBlocks();
});
var _getBlocks = function() {
Blocks.get({
limit: BLOCKS_DISPLAYED
}, function(res) {
$scope.blocks = res.blocks;
$scope.blocksLength = res.lenght;
});
};
var socket = getSocket($scope);
socket.emit('subscribe', 'inv');
socket.on('tx', function(tx) {
$scope.txs.unshift(tx);
if (parseInt($scope.txs.length, 10) >= parseInt(TRANSACTION_DISPLAYED, 10)) {
$scope.txs = $scope.txs.splice(0, TRANSACTION_DISPLAYED);
}
$scope.humanSince = function(time) {
var m = moment.unix(time);
return m.max().fromNow();
};
$scope.index = function() {
_getBlocks();
};
$scope.txs = [];
$scope.blocks = [];
});
socket.on('block', function() {
_getBlocks();
});
$scope.humanSince = function(time) {
var m = moment.unix(time);
return m.max().fromNow();
};
$scope.index = function() {
_getBlocks();
};
$scope.txs = [];
$scope.blocks = [];
});

View File

@ -1,41 +1,44 @@
'use strict';
angular.module('insight.status').controller('StatusController',
function($scope, $routeParams, $location, Global, Status, Sync, getSocket) {
$scope.global = Global;
function($scope, $routeParams, $location, Global, Status, Sync, getSocket) {
$scope.global = Global;
$scope.getStatus = function(q) {
Status.get({
q: 'get' + q
},
function(d) {
$scope.loaded = 1;
angular.extend($scope, d);
},
function(e) {
$scope.error = 'API ERROR: ' + e.data;
$scope.getStatus = function(q) {
Status.get({
q: 'get' + q
},
function(d) {
$scope.loaded = 1;
angular.extend($scope, d);
},
function(e) {
$scope.error = 'API ERROR: ' + e.data;
});
};
var _onSyncUpdate = function(sync) {
$scope.sync = sync;
};
$scope.getSync = function() {
Sync.get({},
function(sync) {
_onSyncUpdate(sync);
},
function(e) {
var err = 'Could not get sync information' + e.toString();
$scope.sync = {
error: err
};
});
};
var socket = getSocket($scope);
socket.on('connect', function() {
socket.emit('subscribe', 'sync');
socket.on('status', function(sync) {
_onSyncUpdate(sync);
});
});
};
var _onSyncUpdate = function(sync) {
$scope.sync = sync;
};
$scope.getSync = function() {
Sync.get({},
function(sync) {
_onSyncUpdate(sync);
},
function(e) {
var err = 'Could not get sync information' + e.toString();
$scope.sync = { error: err };
});
};
var socket = getSocket($scope);
socket.emit('subscribe', 'sync');
socket.on('status', function(sync) {
_onSyncUpdate(sync);
});
});

View File

@ -1,64 +1,71 @@
'use strict';
var ScopedSocket = function(socket, $rootScope) {
this.socket = socket;
this.$rootScope = $rootScope;
this.listeners = [];
this.socket = socket;
this.$rootScope = $rootScope;
this.listeners = [];
};
ScopedSocket.prototype.removeAllListeners = function() {
for (var i = 0; i < this.listeners.length; i++) {
var details = this.listeners[i];
this.socket.removeListener(details.event, details.fn);
}
ScopedSocket.prototype.removeAllListeners = function(opts) {
if (!opts) opts = {};
for (var i = 0; i < this.listeners.length; i++) {
var details = this.listeners[i];
if (opts.skipConnect && details.event === 'connect') {
continue;
}
this.socket.removeListener(details.event, details.fn);
}
this.listeners = [];
};
ScopedSocket.prototype.on = function(event, callback) {
var socket = this.socket;
var $rootScope = this.$rootScope;
var socket = this.socket;
var $rootScope = this.$rootScope;
var wrapped_callback = function() {
var args = arguments;
$rootScope.$apply(function() {
callback.apply(socket, args);
});
};
var wrapped_callback = function() {
var args = arguments;
$rootScope.$apply(function() {
callback.apply(socket, args);
});
};
socket.on(event, wrapped_callback);
this.listeners.push({
event: event,
fn: wrapped_callback
});
this.listeners.push({
event: event,
fn: wrapped_callback
});
};
ScopedSocket.prototype.emit = function(event, data, callback) {
var socket = this.socket;
var $rootScope = this.$rootScope;
var socket = this.socket;
var $rootScope = this.$rootScope;
socket.emit(event, data, function() {
var args = arguments;
$rootScope.$apply(function() {
if (callback) {
callback.apply(socket, args);
}
});
});
socket.emit(event, data, function() {
var args = arguments;
$rootScope.$apply(function() {
if (callback) {
callback.apply(socket, args);
}
});
});
};
angular.module('insight.socket').factory('getSocket',
function($rootScope) {
var socket = io.connect(null, {
'reconnect': true,
'reconnection delay': 500,
});
return function(scope) {
var scopedSocket = new ScopedSocket(socket, $rootScope);
scope.$on('$routeChangeStart', function() {
function($rootScope) {
var socket = io.connect(null, {
'reconnect': true,
'reconnection delay': 500,
});
scope.$on('$destroy', function() {
scopedSocket.removeAllListeners();
});
return scopedSocket;
};
});
return function(scope) {
var scopedSocket = new ScopedSocket(socket, $rootScope);
scope.$on('$destroy', function() {
scopedSocket.removeAllListeners();
});
socket.on('connect', function() {
scopedSocket.removeAllListeners({
skipConnect: true
});
});
return scopedSocket;
};
});