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- 'use strict';
- var freemem = require('os').freemem;
- var profiler = require('v8-profiler');
- var codec = require('../codec');
- var sent = 0;
- var pub = require('redis').createClient(null, null, {
- //command_queue_high_water: 5,
- //command_queue_low_water: 1
- })
- .on('ready', function() {
- this.emit('drain');
- })
- .on('drain', function() {
- process.nextTick(exec);
- });
- var payload = '1'; for (var i = 0; i < 12; ++i) payload += payload;
- console.log('Message payload length', payload.length);
- function exec() {
- pub.publish('timeline', codec.encode({ foo: payload }));
- ++sent;
- if (!pub.should_buffer) {
- process.nextTick(exec);
- }
- }
- profiler.takeSnapshot('s_0');
- exec();
- setInterval(function() {
- profiler.takeSnapshot('s_' + sent);
- console.error('sent', sent, 'free', freemem(), 'cmdqlen', pub.command_queue.length, 'offqlen', pub.offline_queue.length);
- }, 2000);
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