66 lines
1.7 KiB
JavaScript
66 lines
1.7 KiB
JavaScript
var mcpe_ping = require('mcpe-ping');
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var mcpc_ping = require('mc-ping-updated');
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var profiler = require('./profiler');
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// This is a wrapper function for mc-ping-updated, mainly used to convert the data structure of the result.
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function pingMinecraftPC(host, port, timeout, callback) {
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profiler.track(host);
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// Try catch incase the down stream module is bad at handling exceptions.
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try {
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mcpc_ping(host, port, function(err, res) {
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if (err) {
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callback(err, null);
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} else {
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// Remap our JSON into our custom structure.
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callback(null, {
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players: {
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online: res.players.online,
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max: res.players.max
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},
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version: res.version.protocol,
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latency: profiler.untrack(host)
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});
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}
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}, timeout);
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} catch (err) {
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callback(err, null);
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}
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}
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// This is a wrapper function for mcpe-ping, mainly used to convert the data structure of the result.
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function pingMinecraftPE(host, port, timeout, callback) {
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profiler.track(host);
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// Try catch incase the down stream module is bad at handling exceptions.
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try {
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mcpe_ping(host, port || 19132, function(err, res) {
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if (err) {
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callback(err, null);
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} else {
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// Remap our JSON into our custom structure.
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callback(err, {
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players: {
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online: res.currentPlayers,
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max: res.maxPlayers
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},
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version: res.version,
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latency: profiler.untrack(host)
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});
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}
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}, timeout);
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} catch (err) {
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callback(err, null);
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}
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}
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exports.ping = function(host, port, type, timeout, callback) {
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if (type === 'PC') {
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pingMinecraftPC(host, port || 25565, timeout, callback);
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} else if (type === 'PE') {
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pingMinecraftPE(host, port || 19132, timeout, callback);
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} else {
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throw new Error('Unsupported type: ' + type);
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}
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}; |