var anyHasListener = function (channel) {
var sockets = channelMap.get('sockets');
for (var i in sockets) {
if (sockets.hasOwnProperty(i)) {
if (channelMap.hasKey(['sockets', i].concat(channel))) {
return true;
}
}
}
return false;
};
Broker.prototype.publish = function (channel, message) {
var sockets = channelMap.get('sockets');
var sock, channelKey;
for (var i in sockets) {
if (sockets.hasOwnProperty(i)) {
channelKey = ['sockets', i].concat(channel);
if (channelMap.hasKey(channelKey)) {
sock = channelMap.get(channelKey);
if (sock instanceof com.ComSocket) {
send(sock, {type: 'message', channel: channel, value: message});
}
}
}
}
};
setInterval(function () {
var keys = dataExpirer.extractExpiredKeys();
var len = keys.length;
for (var i = 0; i < len; i++) {
dataMap.remove(keys[i]);
}
}, EXPIRY_ACCURACY);
var removeAllListeners = function (socket) {
var subMap = channelMap.remove(['sockets', socket.id]);
var channels = [];
for (var i in subMap) {
if (subMap.hasOwnProperty(i)) {
channels.push(i);
}
}
return channels;
};
var run = function (query, baseKey) {
var rebasedDataMap;
if (baseKey) {
rebasedDataMap = dataMap.getRaw(baseKey);
} else {
rebasedDataMap = dataMap;
}
return Function('"use strict"; return (' + query + ')(arguments[0], arguments[1], arguments[2]);')(rebasedDataMap, dataExpirer, channelMap);
};
var removeListener = function (socket, channel) {
channelMap.remove(['sockets', socket.id].concat(channel));
};
var hasListener = function (socket, channel) {
return channelMap.hasKey(['sockets', socket.id].concat(channel));
};
var addListener = function (socket, channel) {
channelMap.set(['sockets', socket.id].concat(channel), socket);
};
isSubscribed: function (command, socket) {
var result = channelMap.hasKey(['sockets', socket.id, command.channel]);
send(socket, {id: command.id, type: 'response', action: 'isSubscribed', channel: command.channel, value: result});
},
var getListeners = function (socket) {
return channelMap.get(['sockets', socket.id]);
};