Enabled faulthandler to dump stacktrace to stderr on segfault

spreaker · Jul 25, 2018 · 2456829 · 2456829
1 parent 3cc420b
commit 2456829
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/prometheus_jenkins_exporter/exporter.py b/prometheus_jenkins_exporter/exporter.py
@@ -4,13 +4,18 @@
 import time
 import os
 import signal
+import faulthandler
 from urllib.parse import urlencode, quote_plus
 from prometheus_client import start_http_server
 from prometheus_client.core import GaugeMetricFamily, REGISTRY
 import logging
 from pythonjsonlogger import jsonlogger
 
 
+# Enable dumps on stderr in case of segfault
+faulthandler.enable()
+
+
 class JenkinsApiClient():
     def __init__(self, config):
         self.config = config