README.md

code-mania-110: "เป็นมากกว่า Memcached, ktserver"

My code mania 110 demo.
I had a talk at the event named "Code Mania 110: Moving Forward, Open-Source world". My session is "เป็นมากกว่า Memcached, ktserver".

I would introduce how 'ktserver':

• could save your life on the memcache problem, data lost.
• help you improve data scalability performance.

The session was recorded and shared on Youtube as shown below.

Video on YouTube

URL: https://www.youtube.com/watch?v=tBdeUOeREMA

Example

Step 1

Create docker network run create_network.sh in each linux box

sh create_network.sh

Step 2

Run master-1 at server-1 and master-2 at server-2

# server-1
cd master-1
sh run-master-1.sh

# server-2
cd master-2
sh run-master-2.sh

Step 3

Run php app at server-1,2,3,4,...

cd php
# save session to file
sh run-ph.sh

# save session to memcached cluster
sh run-php-share-session.sh

Step 4

Run slave-1 at server-3 and slave-2 at server-4

# server-3
cd slave-1
sh run-slave-1.sh

# server-4
cd slave-2
sh run-slave-2.sh

Step 5

Run nginx reverse proxy server

cd nginx
sh run-proxy.sh

Test and see how it work

PHP session file

Using curl to login and save cookie to file

curl -i localhost:8080/login.php?username=demo -c cookies.txt
while true; do clear; curl -i localhost:8080 -b cookies.txt; echo; echo "Ctrl+C to exit"; sleep 2; done

PHP share session

# run php with share session at `server-1,2,3,4,...`
# remove and run docker all server
docker rm -f php_app
cd php
sh run-php-share-session.sh

Test with curl again and see what happen.

Enjoy ktserver!