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Fix race condition, add graph toggles

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This commit is contained in:
Cryptkeeper
2015-12-18 18:10:58 -06:00
parent c87a377621
commit 649d8abd33
5 changed files with 147 additions and 107 deletions
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94
app.js
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@ -122,6 +122,52 @@ function startMainLoop() {
}, config.rates.upateMojangStatus);
}
function startServices() {
server.start(function() {
// Track how many people are currently connected.
server.io.on('connect', function(client) {
// If we haven't sent out at least one round of pings, disconnect them for now.
if (Object.keys(networkHistory).length < config.servers.length) {
client.disconnect();
return;
}
// We're good to connect them!
connectedClients += 1;
logger.log('info', 'Accepted connection: %s, total clients: %d', client.request.connection.remoteAddress, connectedClients);
setTimeout(function() {
// Send them our previous data, so they have somewhere to start.
client.emit('updateMojangServices', mojang.toMessage());
// Remap our associative array into just an array.
var networkHistoryKeys = Object.keys(networkHistory);
networkHistoryKeys.sort();
// Send each individually, this should look cleaner than waiting for one big array to transfer.
for (var i = 0; i < networkHistoryKeys.length; i++) {
client.emit('add', [networkHistory[networkHistoryKeys[i]]]);
}
// Send them the big 24h graph.
client.emit('historyGraph', graphData);
}, 1);
// Attach our listeners.
client.on('disconnect', function(client) {
connectedClients -= 1;
logger.log('info', 'Client disconnected, total clients: %d', connectedClients);
});
});
startMainLoop();
});
}
if (config.logToDatabase) {
// Setup our database.
db.setup();
@ -132,51 +178,11 @@ if (config.logToDatabase) {
graphData = util.convertPingsToGraph(data);
logger.log('info', 'Queried and parsed ping history in %sms', util.getCurrentTimeMs() - timestamp);
startServices();
});
} else {
logger.warn('Database logging is not enabled. You can enable it by setting "logToDatabase" to true in config.json. This requires sqlite3 to be installed.');
}
server.start(function() {
// Track how many people are currently connected.
server.io.on('connect', function(client) {
// If we haven't sent out at least one round of pings, disconnect them for now.
if (Object.keys(networkHistory).length < config.servers.length) {
client.disconnect();
return;
}
// We're good to connect them!
connectedClients += 1;
logger.log('info', 'Accepted connection: %s, total clients: %d', client.request.connection.remoteAddress, connectedClients);
setTimeout(function() {
// Send them our previous data, so they have somewhere to start.
client.emit('updateMojangServices', mojang.toMessage());
// Remap our associative array into just an array.
var networkHistoryKeys = Object.keys(networkHistory);
networkHistoryKeys.sort();
// Send each individually, this should look cleaner than waiting for one big array to transfer.
for (var i = 0; i < networkHistoryKeys.length; i++) {
client.emit('add', [networkHistory[networkHistoryKeys[i]]]);
}
// Send them the big 24h graph.
client.emit('historyGraph', graphData);
}, 1);
// Attach our listeners.
client.on('disconnect', function(client) {
connectedClients -= 1;
logger.log('info', 'Client disconnected, total clients: %d', connectedClients);
});
});
startMainLoop();
});
startServices();
}