77 lines
2.4 KiB
JavaScript
77 lines
2.4 KiB
JavaScript
'use strict';
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var cluster = require('cluster');
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var id = cluster.worker.id.toString();
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function waitForInit(message) {
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if ('com.daplie.walnut.init' !== message.type) {
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console.warn('[Worker] 0 got unexpected message:');
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console.warn(message);
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return;
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}
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var msg = message.conf;
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process.removeListener('message', waitForInit);
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require('./lib/local-server').create(msg.certPaths, msg.localPort, function (err, webserver) {
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if (err) {
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console.error('[ERROR] worker.js');
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console.error(err.stack);
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throw err;
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}
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console.log("#" + id + " Listening on " + msg.protocol + "://" + webserver.address().address + ":" + webserver.address().port, '\n');
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var PromiseA = require('bluebird');
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return new PromiseA(function (resolve) {
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function initWebServer(srvmsg) {
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if ('com.daplie.walnut.webserver.onrequest' !== srvmsg.type) {
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console.warn('[Worker] 1 got unexpected message:');
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console.warn(srvmsg);
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return;
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}
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process.removeListener('message', initWebServer);
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resolve(require('./lib/worker').create(webserver, srvmsg));
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}
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process.send({ type: 'com.daplie.walnut.webserver.listening' });
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process.on('message', initWebServer);
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});
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});
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// TODO conditional if 80 is being served by caddy
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require('./lib/insecure-server').create(msg.externalPort, msg.insecurePort);
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}
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// We have to wait to get the configuration from the master process
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// before we can start our webserver
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console.log('[Worker #' + id + '] online!');
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process.on('message', waitForInit);
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//
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// Debugging
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//
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process.on('exit', function (code) {
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// only sync code can run here
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console.log('uptime:', process.uptime());
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console.log(process.memoryUsage());
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console.log('[exit] process.exit() has been called (or master has killed us).');
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console.log(code);
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});
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process.on('beforeExit', function (msg) {
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// async can be scheduled here
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console.log('[beforeExit] Event Loop is empty. Process will end.');
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console.log(msg);
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});
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process.on('unhandledRejection', function (err) {
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// this should always throw
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// (it means somewhere we're not using bluebird by accident)
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console.error('[caught] [unhandledRejection]');
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console.error(Object.keys(err));
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console.error(err);
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console.error(err.stack);
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});
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process.on('rejectionHandled', function (msg) {
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console.error('[rejectionHandled]');
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console.error(msg);
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});
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