From c1c878d2779cfde42cc80f1ff0d4aac44da73de9 Mon Sep 17 00:00:00 2001
From: Patrice Hannotin <patrice.hannotin.externe@emeria.eu>
Date: Sat, 1 Nov 2025 16:21:13 +0100
Subject: [PATCH] add retry to io check in e2e tests

---
 test/e2e/cli/attach.sh | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/test/e2e/cli/attach.sh b/test/e2e/cli/attach.sh
index 56bdb83f28..d16192fc76 100644
--- a/test/e2e/cli/attach.sh
+++ b/test/e2e/cli/attach.sh
@@ -11,6 +11,17 @@ $pm2 start stdin.js -o out-rel.log --merge-logs
 # Send LINE\n to stdin application
 $pm2 send 0 "LINE"
 
+# Wait for log to be written with circuit breaker
+max_attempts=5
+attempt=0
+while [ $attempt -lt $max_attempts ]; do
+  if grep -q "LINE" out-rel.log 2>/dev/null; then
+    break
+  fi
+  sleep 0.1
+  attempt=$((attempt + 1))
+done
+
 cat out-rel.log
 grep "LINE" out-rel.log
 spec "Should have reveived line"