Practical Run Guide

# Navigate to the assignments folder first
javac Adder.java AdderRemote.java MyServer.java MyClient.java

rmiregistry 5000

java MyServer

java MyClient

idlj -fall Calc.idl
# This creates a folder: WssCalculator/

javac -classpath . CalcServer.java CalcClient.java WssCalculator/*.java

orbd -ORBInitialPort 1050 -ORBInitialHost localhost

java CalcServer -ORBInitialPort 1050 -ORBInitialHost localhost

java CalcClient -ORBInitialPort 1050 -ORBInitialHost localhost
# Input example: +53  →  Output: 8
# Input example: *27  →  Output: 14

# Option A: WSL (Recommended for MPI on Windows)
wsl --install
# Then inside WSL run the Linux commands below

# Option B: Native MS-MPI + MinGW
# 1. Install msmpisetup.exe and msmpisdk.msi from Microsoft
# 2. Install MinGW-w64 from winlibs.com
# 3. Add both to PATH

sudo apt update
sudo apt install -y openmpi-bin libopenmpi-dev gcc

sudo dnf install -y openmpi openmpi-devel gcc
module load mpi/openmpi-x86_64

mpicc -o array Array.c

gcc Array.c -o array -I "C:\Program Files (x86)\Microsoft SDKs\MPI\Include" ^
    -L "C:\Program Files (x86)\Microsoft SDKs\MPI\Lib\x64" -lmsmpi

mpirun -np 4 ./array

mpiexec -n 4 array.exe

g++ -o server server.cpp
g++ -o client client.cpp

./server
# Server prints its own random clock and listens on port 8080

./client
# Client prints its random clock and connects to 127.0.0.1:8080

# You have connected 1 client(s) now.
# Do you have enough clients? (input '1' for yes, '0' for no): 
1

javac MutualServer.java ClientOne.java ClientTwo.java

java MutualServer
# Prints: Server Started

java ClientOne
# Prints: Do you want to send some data? Enter Yes or No

java ClientTwo
# Prints: Waiting for Token

javac BullyAlgo.java
java  BullyAlgo

Enter The Number Of Processes: 5

  1. Crash A Process
  2. Recover A Process ...
1
Enter A Process To Crash: 5
The Coordinator Has Crashed!
Enter The Initiator: 3
*** New Coordinator Is 4 ***

javac Ring.java
java  Ring

Enter the number of process: 4
Enter the id of process: 3
Enter the id of process: 7
Enter the id of process: 1
Enter the id of process: 5
Process 7 selected as coordinator

1.election  2.quit
1
Enter the process number who initialised election: 0
Process 7 selected as coordinator

http://localhost/MyWebServices/FirstService.asmx       # Test service
http://localhost/MyWebServices/WebApp.aspx             # Consumer web page

# Step 1: Generate proxy class from the running WSDL
wsdl http://localhost/MyWebServices/FirstService.asmx?WSDL

# Step 2: Compile proxy to DLL
csc /t:library FirstService.cs

# Step 3: Copy FirstService.dll to C:\MyWebServices\bin\

# Step 4: Compile the console app
csc /r:FirstService.dll WinApp.cs

# Step 5: Run it
WinApp.exe

sudo apt install -y mono-complete mono-xsp4
# Copy .asmx files to a web directory, then:
xsp4 --root /path/to/MyWebServices --port 8080
# Browse: http://localhost:8080/FirstService.asmx

wsdl http://localhost:8080/FirstService.asmx?WSDL
mcs /t:library FirstService.cs
mcs /r:FirstService.dll WinApp.cs
mono WinApp.exe

go run game_server.go
# Game server UDP listening on :9000
# Game server TCP listening on :9001

echo "MOVE:LEFT" | nc -u 127.0.0.1 9000
# Expect: STATE:map[127.0.0.1:xxxxx:[1 2]]

# Use netcat alternative or just run game_manager and check HTTP
Test-NetConnection -ComputerName localhost -Port 9000

go run game_manager.go
# Game Manager listening on :8080

curl -X POST http://localhost:8080/creategame \
  -H "Content-Type: application/json" \
  -d '{"player1":"alice","player2":"bob"}'

Invoke-RestMethod -Uri http://localhost:8080/creategame `
  -Method POST -ContentType "application/json" `
  -Body '{"player1":"alice","player2":"bob"}'

# Step 1: Build Docker image for game manager
docker build -t game-manager:latest .

# Step 2: (If using Minikube) load image into Minikube
minikube image load game-manager:latest

# Step 3: Apply the Kubernetes manifest
kubectl apply -f deployment.yaml

# Step 4: Verify pods are running
kubectl get pods
kubectl get svc

winget install Kubernetes.minikube
minikube start

curl -LO https://storage.googleapis.com/minikube/releases/latest/minikube-linux-amd64
sudo install minikube-linux-amd64 /usr/local/bin/minikube
minikube start