pontiyaraja

Step 1: From your project repository, bring in the changes and test.

git fetch origin
git checkout -b server origin/server
git merge master

Step 2: Merge the changes and update on GitHub.

git checkout master
git merge --no-ff server

pontiyaraja

This guide helps to test websocket load test with jmeter.

https://blazemeter.com/blog/websocket-testing-apache-jmeter

Github has the code and jar file to test

https://github.com/maciejzaleski/JMeter-WebSocketSampler

pontiyaraja

Rules for Sound Documentation

1. Documentation should be written from the point of view of the reader, not the writer. 
2. Avoid repetition
3. Avoid unintentional ambiguity. 
4. Use a standard organization
5. Record rationale.
6. Keep it current.
7. Review documentation for fitness of purpose.

pontiyaraja

#!/bin/bash
# from here: http://www.codingsteps.com/install-redis-2-6-on-amazon-ec2-linux-ami-or-centos/
# and here: https://raw.github.com/gist/257849/9f1e627e0b7dbe68882fa2b7bdb1b2b263522004/redis-server
###############################################
# To use: 
# wget https://raw.github.com/gist/2776679/04ca3bbb9f085b192f6aca945120fe12d59f15f9/install-redis.sh
# chmod 777 install-redis.sh
# ./install-redis.sh
###############################################
echo "*****************************************"

pontiyaraja

###Creating a REST API using Node.js, Express, and MongoDB

####Installing Node.js

Go to http://nodejs.org, and click the Install button. Run the installer that you just downloaded. When the installer completes, a message indicates that Node was installed at /usr/local/bin/node and npm was installed at /usr/local/bin/npm. At this point node.js is ready to use. Let’s implement the webserver application from the nodejs.org home page. We will use it as a starting point for our project: a RESTful API to access data (retrieve, create, update, delete) in a wine cellar database.

Create a folder named nodecellar anywhere on your file system. In the wincellar folder, create a file named server.js.

pontiyaraja

#Set these variables in .bash_profile (OS X) file
export GOPATH=$HOME/workspace
export PATH=$PATH:$GOPATH/bin
export PATH=$PATH:$GOROOT/bin

pontiyaraja

package main

import (
  eventsource "github.com/antage/eventsource/http"
  redis "github.com/vmihailenco/redis"
  "log"
  "net/http"
)

func haltOnErr(err error){

pontiyaraja

> ~/tcp_redis_monitor.py 6379

       Timestamp     Nb     TX bytes     RX bytes           TX RMA           RX RMA
  1333983822.943      1            0            0            0.000            0.000
  1333983823.193      1            0            0            0.000            0.000
  1333983824.194      1            0            0            0.000            0.000
  1333983825.195      1            0            0            0.000            0.000
  1333983826.196      1            0            0            0.000            0.000

pontiyaraja

Pipeline pipeline = jedis.pipelined();
long start = System.currentTimeMillis();
for (int i = 0; i < 100000; i++) {
    pipeline.set("" + i, "" + i);
}
List<Object> results = pipeline.execute();
long end = System.currentTimeMillis();
System.out.println("Pipelined SET: " + ((end - start)/1000.0) + " seconds");

pontiyaraja

FROM ubuntu:trusty

MAINTAINER Pandiyaraja Ramamoorthy <ramamoorthypandiyaraja@gmail.com.com>

RUN apt-get update && \
    apt-get install -y nginx && \
    apt-get clean && \
    rm -rf /var/lib/apt/lists/*

# install node