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72 lines
2.0 KiB
72 lines
2.0 KiB
/*
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* Windshaft-CartoDB
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* ===============
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*
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* ./app.js [environment]
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*
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* environments: [development, production]
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*/
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if ( process.argv[2] ) ENV = process.argv[2];
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else if ( process.env['NODE_ENV'] ) ENV = process.env['NODE_ENV'];
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else ENV = 'development';
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process.env['NODE_ENV'] = ENV;
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// sanity check
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if (ENV != 'development' && ENV != 'production' && ENV != 'staging' ){
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console.error("\nnode app.js [environment]");
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console.error("environments: development, production, staging\n");
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process.exit(1);
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}
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var _ = require('underscore')
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, Step = require('step')
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;
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// set environment specific variables
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global.settings = require(__dirname + '/config/settings');
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global.environment = require(__dirname + '/config/environments/' + ENV);
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_.extend(global.settings, global.environment);
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global.log4js = require('log4js')
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log4js.configure({
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appenders: [
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{ type: "console", layout: { type:'basic' } }
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],
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replaceConsole:true
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});
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// Include cartodb_windshaft only _after_ the "global" variable is set
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// See https://github.com/Vizzuality/Windshaft-cartodb/issues/28
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var CartodbWindshaft = require('./lib/cartodb/cartodb_windshaft');
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var serverOptions = require('./lib/cartodb/server_options')();
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ws = CartodbWindshaft(serverOptions);
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// Maximum number of connections for one process
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// 128 is a good number if you have up to 1024 filedescriptors
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// 4 is good if you have max 32 filedescriptors
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// 1 is good if you have max 16 filedescriptors
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ws.maxConnections = global.environment.maxConnections || 128;
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ws.listen(global.environment.port, global.environment.host);
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ws.on('listening', function() {
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console.log("Windshaft tileserver started on "
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+ global.environment.host + ':' + global.environment.port
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+ " (" + ENV + ")");
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});
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// DEPRECATED, use SIGUSR2
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process.on('SIGUSR1', function() {
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console.log('WARNING: handling of SIGUSR1 by Windshaft-CartoDB is deprecated, please send SIGUSR2 instead');
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ws.dumpCacheStats();
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});
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process.on('SIGUSR2', function() {
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ws.dumpCacheStats();
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});
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