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net.createServer(function(stream) {
connects ++;
if (max_connects == connects) {
clearTimeout(timeout);
next();
return;
}
carrier.carry(stream, function(line) {
assert.equal(line, '{"command":"sync"}');
stream.end();
});
}).listen(5293); // default port
// TELNET CHANNEL TO STATUS UPDATES
statuses = net.createConnection(CONFIG.cgate.statusport,CONFIG.cgate.host);
statuses.on('error', function(error){
console.log('cgate statuses socket error: ' + error);
});
statuses.on('end', function(){
console.log('cgate statuses socket terminated');
});
statuses.on('close', function(){
console.log('cgate statuses socket closed');
});
statuses.on('timeout', function(){
console.log('cgate statuses socket timed out');
});
carrier.carry(statuses, function(line) {
pushRealtime('statusStream',line);
});
// every time that a message arrives, we need to send it out the realtime websocket
function pushRealtime(type, message) {
console.log(type+' : '+message);
// every message, before being sent out needs to be parsed to create a nice object that can be consumed
var parsedMessage = parseMessage(message,type);
IO.emit(type, parsedMessage);
}
// periodically list the levels of all devices to make sure they are in sync
setTimeout(syncLevels, 5000);
// repeat every 20 mins
setInterval(syncLevels, 1200000)
// TELNET CHANNEL TO STATUS UPDATES
events = net.createConnection(CONFIG.cgate.eventport,CONFIG.cgate.host);
events.on('error', function(error){
console.log('cgate events socket error: ' + error);
});
events.on('end', function(){
console.log('cgate events socket terminated');
});
events.on('close', function(){
console.log('cgate events socket closed');
});
events.on('timeout', function(){
console.log('cgate events socket timed out');
});
carrier.carry(events, function(line) {
pushRealtime('eventStream',line);
});
// TELNET CHANNEL TO STATUS UPDATES
statuses = net.createConnection(CONFIG.cgate.statusport,CONFIG.cgate.host);
statuses.on('error', function(error){
console.log('cgate statuses socket error: ' + error);
});
statuses.on('end', function(){
console.log('cgate statuses socket terminated');
});
statuses.on('close', function(){
console.log('cgate statuses socket closed');
});
statuses.on('timeout', function(){
console.log('cgate statuses socket timed out');
exports.init = function(){
// TELNET SESSION TO CONTROL
control = net.createConnection(CONFIG.cgate.contolport,CONFIG.cgate.host);
control.on('error', function(error){
console.log('cgate control socket error: ' + error);
});
control.on('end', function(){
console.log('cgate control socket terminated');
});
control.on('close', function(){
console.log('cgate control socket closed');
});
control.on('timeout', function(){
console.log('cgate control socket timed out');
});
carrier.carry(control, function(line) {
pushRealtime('controlStream',line);
});
// TELNET CHANNEL TO STATUS UPDATES
events = net.createConnection(CONFIG.cgate.eventport,CONFIG.cgate.host);
events.on('error', function(error){
console.log('cgate events socket error: ' + error);
});
events.on('end', function(){
console.log('cgate events socket terminated');
});
events.on('close', function(){
console.log('cgate events socket closed');
});
events.on('timeout', function(){
console.log('cgate events socket timed out');
self.client.on('connect', function() {
self.emit('connect');
debug('successfully (re)connected!');
self.ready = true;
// Reset backoff if we connect successfully
self.backoff = 10;
// If an onConnect handler was specified, execute it
if (self.onConnect) {
self.onConnect();
}
self.flushBuffer();
});
carrier.carry(self.client, self.read.bind(self));
};
function Mininet(topology) {
var self = this;
self.hostToIP = null;
self.hostToPorts = null;
// TODO: pass topology as argument to mininet_client?
var args = topology ? ['--topo', topology] : [];
self.mn = ChildProcess.spawn('mn', args, {stdio: ['pipe', 'pipe', 'pipe']});
self.mn.stdin.write('py sys.stderr.write("HOSTS " + __import__("json").dumps([{"name": h.name, "ip": h.IP(), "port": h.ports.values()} for h in net.hosts]) + "\\n")\n');
var loggingAllLines = false;
Carrier.carry(self.mn.stdout).on('line', function(line) {
if (line.indexOf('mininet>') == -1) {
console.warn(line);
}
});
Carrier.carry(self.mn.stderr).on('line', function(line) {
if (line.substring(0, 5) == 'HOSTS') {
var hosts = JSON.parse(line.substring(6));
self.hostToIP = {};
self.hostToPorts = {};
for (var i = 0; i < hosts.length; i++) {
self.hostToIP[hosts[i].name] = hosts[i].ip;
self.hostToPorts[hosts[i].name] = hosts[i].port;
}
} else {
if (line.indexOf('Traceback') > -1) {
loggingAllLines = true;
function Mininet(topology) {
var self = this;
self.hostToIP = null;
self.hostToPorts = null;
// TODO: pass topology as argument to mininet_client?
var args = topology ? ['--topo', topology] : [];
self.mn = ChildProcess.spawn('mn', args, {stdio: ['pipe', 'pipe', 'pipe']});
self.mn.stdin.write('py sys.stderr.write("HOSTS " + __import__("json").dumps([{"name": h.name, "ip": h.IP(), "port": h.ports.values()} for h in net.hosts]) + "\\n")\n');
var loggingAllLines = false;
Carrier.carry(self.mn.stdout).on('line', function(line) {
if (line.indexOf('mininet>') == -1) {
console.warn(line);
}
});
Carrier.carry(self.mn.stderr).on('line', function(line) {
if (line.substring(0, 5) == 'HOSTS') {
var hosts = JSON.parse(line.substring(6));
self.hostToIP = {};
self.hostToPorts = {};
for (var i = 0; i < hosts.length; i++) {
self.hostToIP[hosts[i].name] = hosts[i].ip;
self.hostToPorts[hosts[i].name] = hosts[i].port;
}
} else {
if (line.indexOf('Traceback') > -1) {
loggingAllLines = true;
}
if (loggingAllLines) {
console.warn(line);
}
}
if (line.length <= 0) {
// ignore empty lines
return;
}
this.log.trace('< ' + line);
let ircMessage: IRCMessage | null = parseMessage(line);
if (ircMessage == null) {
this.log.warn('Ignoring invalid IRC message', line);
return;
}
this.handleIRCMessage(ircMessage);
};
carrier.carry(this.socket, handleLine, 'utf-8');
this.socket.on('secureConnect', () => {
this._onConnect.dispatch();
});
this.socket.on('close', (hadError: boolean) => {
this._onClose.dispatch(hadError);
});
this.socket.on('error', (e: Error) => {
this._onError.dispatch(e);
});
// server-ping
this.subscribe(PingMessage, (msg: PingMessage) => {
if (msg.argument == null) {
editor: TextEditor,
edit: TextEditorEdit,
args: any[]) {
batchOutputChannel = batchOutputChannel ||
window.createOutputChannel('Lean: Batch File Output');
const fileName = editor.document.fileName;
const executablePath = server.executablePath;
const lean = child.spawn(executablePath, [fileName],
{ cwd: workspace.rootPath, env: {} /* TODO(gabriel): take from server */ });
batchOutputChannel.clear();
carrier.carry(lean.stdout, (line) => {
batchOutputChannel.appendLine(line);
});
carrier.carry(lean.stderr, (line) => {
batchOutputChannel.appendLine(line);
});
lean.on('close', (code) => {
/* not sure if we need to do anything here */
});
batchOutputChannel.show(true);
}
window.createOutputChannel('Lean: Batch File Output');
const fileName = editor.document.fileName;
const executablePath = server.executablePath;
const lean = child.spawn(executablePath, [fileName],
{ cwd: workspace.rootPath, env: {} /* TODO(gabriel): take from server */ });
batchOutputChannel.clear();
carrier.carry(lean.stdout, (line) => {
batchOutputChannel.appendLine(line);
});
carrier.carry(lean.stderr, (line) => {
batchOutputChannel.appendLine(line);
});
lean.on('close', (code) => {
/* not sure if we need to do anything here */
});
batchOutputChannel.show(true);
}