add a faulty leader example

1 files changed, 24 insertions, 0 deletions

diff --git a/scripts/faulty_leader_demo.sh b/scripts/faulty_leader_demo.sh
new file mode 100755
index 0000000..a4df108
--- /dev/null
+++ b/scripts/faulty_leader_demo.sh
@@ -0,0 +1,24 @@
+#!/bin/bash
+killall hotstuff-app
+./examples/hotstuff-app --conf ./hotstuff-sec0.conf > log0 2>&1 &
+leader_pid="$!"
+rep=({1..3})
+if [[ $# -gt 0 ]]; then
+    rep=($@)
+fi
+for i in "${rep[@]}"; do
+    echo "starting replica $i"
+    #valgrind --leak-check=full ./examples/hotstuff-app --conf hotstuff-sec${i}.conf > log${i} 2>&1 &
+    #gdb -ex r -ex bt -ex q --args ./examples/hotstuff-app --conf hotstuff-sec${i}.conf > log${i} 2>&1 &
+    ./examples/hotstuff-app --conf ./hotstuff-sec${i}.conf > log${i} 2>&1 &
+done
+echo "All replicas started. Let's issue some commands to be replicated (in 5 sec)..."
+sleep 5
+echo "Start issuing commands and the leader will be killed in 5 seconds"
+./examples/hotstuff-client --idx 0 --iter -1 --max-async 4 &
+cli_pid=$!
+sleep 5
+kill "$leader_pid"
+echo "Leader is dead. Let's try to restart our clients (because the simple clients don't timeout/retry some lost requests)."
+kill "$cli_pid"
+./examples/hotstuff-client --idx 0 --iter -1 --max-async 4