update started code

Author: wagslane

README.md

@@ -1,28 +1,3 @@
 # learn-pub-sub-starter (Peril)
 
-This is the starter code used in Boot.dev's [Learn Pub/Sub](https://learn.boot.dev/learn-pub-sub) course. It contains:
-
-* The `internal/gamelogic` package, which contains the game logic for the Peril game.
-* The `internal/routing` package, which contains some routing constants for the game.
-* Stubs of the `cmd/client` and `cmd/server` packages, which are `main` packages that run the client and server for the game.
-* The `rabbitmq.sh` script, which starts a RabbitMQ server in a Docker container.
-
-## Running the Game
-
-Make sure you have a RabbitMQ server running locally:
-
-```bash
-./rabbit.sh
-```
-
-Using separate terminal windows, you can run clients and servers:
-
-```bash
-go run ./cmd/server
-```
-
-```bash
-go run ./cmd/client
-```
-
-You will be working in this repository and editing it's files throughout the course. You can peek the solution at any time in the course to make sure you're on the right track.
+This is the starter code used in Boot.dev's [Learn Pub/Sub](https://learn.boot.dev/learn-pub-sub) course.

internal/gamelogic/logs.go

@@ -11,8 +11,11 @@ import (
 
 const logsFile = "game.log"
 
+const writeToDiskSleep = 1 * time.Second
+
 func WriteLog(gamelog routing.GameLog) error {
 	log.Printf("received game log...")
+	time.Sleep(writeToDiskSleep)
 
 	f, err := os.OpenFile(logsFile, os.O_APPEND|os.O_CREATE|os.O_WRONLY, 0644)
 	if err != nil {

multiserver.sh

@@ -0,0 +1,33 @@
+#!/bin/bash
+
+# Check if the number of instances was provided
+if [ -z "$1" ]; then
+  echo "Usage: $0 <number-of-instances>"
+  exit 1
+fi
+
+num_instances=$1
+
+# Array to store process IDs
+declare -a pids
+
+# Function to kill all processes when Ctrl+C is pressed
+cleanup() {
+  echo "Terminating all instances of ./cmd/server..."
+  for pid in "${pids[@]}"; do
+    kill -SIGTERM "$pid"
+  done
+  exit
+}
+
+# Setup trap for SIGINT
+trap 'cleanup' SIGINT
+
+# Start the specified number of instances of the program in the background
+for (( i=0; i<num_instances; i++ )); do
+  go run ./cmd/server &
+  pids+=($!)
+done
+
+# Wait for all background processes to finish
+wait