fix abstraction

Simulation/simulation.sh

@@ -0,0 +1,41 @@
+# Spin up seperate P2PRC instances
+
+# Unset P2PRC
+unset P2PRC
+
+
+# Create P2PRC instances
+# Parameters:
+# 1. Number of nodes
+P2PRC_instances() {
+  local rootPort
+  for (( counter=0; counter<$1; counter++ )); do
+    mkdir test-$counter/
+    cd test-$counter/
+    p2prc --dc
+
+    # change port no
+    NEW_PORT=$(shuf -i 2000-65000 -n 1)
+
+    if [ counter == 0 ]; then
+        rootPort = $NEW_PORT
+    fi
+
+    echo $rootPort
+
+    p2prc --arn --ip 0.0.0.0 --port $rootPort
+
+    sed -i.bak "s/\"ServerPort\": \"[0-9]*\"/\"ServerPort\": \"$NEW_PORT\"/" "./config.json"
+
+    p2prc --ls
+
+    cd ..
+   done
+
+   # remove all instances
+   rm -rf test-*
+}
+
+P2PRC_instances 2
+
+