From 5b7c6c5c5c003a6a3dd0640f2468a40ef876b7fe Mon Sep 17 00:00:00 2001
From: WardDeb <ward@deboutte.be>
Date: Wed, 23 Sep 2026 16:28:23 +0200
Subject: [PATCH] URL exists timeout+retry, not on push for ess

---
 .github/workflows/test_essenv.yml |  2 +-
 scripts/ess.py                    | 24 +++++++++++++++---------
 2 files changed, 16 insertions(+), 10 deletions(-)

diff --git a/.github/workflows/test_essenv.yml b/.github/workflows/test_essenv.yml
index f9aac3f966..d250712f02 100644
--- a/.github/workflows/test_essenv.yml
+++ b/.github/workflows/test_essenv.yml
@@ -1,5 +1,5 @@
 name: test_essenv
-on: [push, pull_request, workflow_dispatch]
+on: [pull_request, workflow_dispatch]
 
 permissions:
     contents: read
diff --git a/scripts/ess.py b/scripts/ess.py
index a7002e3d36..8e877ccef7 100644
--- a/scripts/ess.py
+++ b/scripts/ess.py
@@ -4,6 +4,7 @@
 import shutil
 import subprocess
 import sys
+import time
 import urllib.parse
 import urllib.request
 from concurrent.futures import ThreadPoolExecutor
@@ -30,17 +31,22 @@
 }
 
 TABLE_RE = re.compile(r"^\+(?:[-=]+\+)+\n(?:\|.*\|\n\+(?:[-=]+\+)+\n)+", re.MULTILINE)
-
+RETRY_ATTEMPTS = 3
+RETRY_DELAY = 90
 
 def url_exists(url: str, timeout: float = 15) -> bool:
-    for method, headers in (("HEAD", {}), ("GET", {"Range": "bytes=0-0"})):
-        try:
-            req = urllib.request.Request(url, method=method, headers=headers)
-            with urllib.request.urlopen(req, timeout=timeout) as resp:
-                if 200 <= resp.status < 400:
-                    return True
-        except Exception:  # noqa: S110
-            pass
+    for attempt in range(1, RETRY_ATTEMPTS + 1):
+        for method, headers in (("HEAD", {}), ("GET", {"Range": "bytes=0-0"})):
+            try:
+                req = urllib.request.Request(url, method=method, headers=headers)
+                with urllib.request.urlopen(req, timeout=timeout) as resp:
+                    if 200 <= resp.status < 400:
+                        return True
+            except Exception:  # noqa: S110
+                pass
+        if attempt < RETRY_ATTEMPTS:
+            print(f"  {url} unreachable (attempt {attempt}/{RETRY_ATTEMPTS}), retrying in {RETRY_DELAY}s")
+            time.sleep(RETRY_DELAY)
     return False