From fefda70657c4c5f97aaf441e566c6a4ab1ef9f4c Mon Sep 17 00:00:00 2001
From: Jonathan Weth <git@jonathanweth.de>
Date: Tue, 6 Jul 2021 10:49:00 +0200
Subject: [PATCH] Don't fail directly on connection error
---
documento_printserver/print_server.py | 31 ++++++++++++++++-----------
1 file changed, 18 insertions(+), 13 deletions(-)
diff --git a/documento_printserver/print_server.py b/documento_printserver/print_server.py
index fe001c5..af1087b 100644
--- a/documento_printserver/print_server.py
+++ b/documento_printserver/print_server.py
@@ -74,19 +74,24 @@ categories_url = base_url + "/api/categories/"
def print_server():
while True:
- # Get auth token
- r = requests.post(
- login_url,
- json={
- "username": settings.get("server.username"),
- "password": settings.get("server.password"),
- },
- )
- token = r.json()["token"]
- headers = {"Authorization": f"Token {token}"}
-
- # Fetch print jobs
- jobs = requests.get(jobs_url, headers=headers).json()
+ try:
+ # Get auth token
+ r = requests.post(
+ login_url,
+ json={
+ "username": settings.get("server.username"),
+ "password": settings.get("server.password"),
+ },
+ )
+ token = r.json()["token"]
+ headers = {"Authorization": f"Token {token}"}
+
+ # Fetch print jobs
+ jobs = requests.get(jobs_url, headers=headers).json()
+ except requests.exceptions.ConnectionError:
+ print("Fetching latest jobs failed due to a connection error.")
+ time.sleep(3)
+ continue
# Fetch categories
categories = requests.get(categories_url, headers=headers).json()
--
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