From 47df1aa4f8c976cf7f580234eedf304173712f67 Mon Sep 17 00:00:00 2001
From: Francesco Frassinelli <francesco.frassinelli@nina.no>
Date: Tue, 1 Oct 2024 13:34:33 +0200
Subject: [PATCH] Add backoff

---
 pyproject.toml          | 3 ++-
 src/nvdb/vegobjekter.py | 4 ++++
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/pyproject.toml b/pyproject.toml
index f769da2..75974f6 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -11,7 +11,8 @@ dependencies = [
   "flask>=2.2.2",
   "hydra-core>=1.3.1",
   "requests>=2.28.1",
-  "pydantic~=1.10.14"
+  "pydantic~=1.10.14",
+  "backoff"
 ]
 description = ""
 license = {text = "GPL-3.0+"}
diff --git a/src/nvdb/vegobjekter.py b/src/nvdb/vegobjekter.py
index 0366609..a27c55a 100644
--- a/src/nvdb/vegobjekter.py
+++ b/src/nvdb/vegobjekter.py
@@ -1,6 +1,7 @@
 import os
 from urllib.parse import urljoin
 
+import backoff
 import requests
 import shapely.ops
 import shapely.wkt
@@ -87,6 +88,9 @@ def get_start(self, **params):
         ).json()["metadata"]["neste"]["start"]
 
     @cache.cached(timeout=60 * 60)
+    @backoff.on_exception(
+        backoff.expo, requests.exceptions.RequestException, max_time=60
+    )
     def query(
         self,
         offset=0,