a8724cc502
Aside from a few external process calls there are now zero external dependencies required as part of the node.js boot process. Yay!
74 lines
2.2 KiB
JavaScript
74 lines
2.2 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.log('[Worker] 0 got unexpected message:');
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console.log(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.log('[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.log('[Worker] 1 got unexpected message:');
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console.log(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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}
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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('[unhandledRejection]');
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console.error(err.stack);
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throw err;
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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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