I have the below issue when trying to notify my channel.

[PitoneMaledetto]

Please let me know if you need further information. Thank you.

VERSIONS:
python -c "import sys;print sys.executable; import urllib2; print urllib2.__version__" /usr/bin/python 2.7

ERROR:
[1555410523] wproc: NOTIFY job 74314 from worker Core Worker 27615 is a non-check helper but exited with return code 1 [1555410523] wproc: host=pr-glb-gal-leo-db-01; service=DB Files; contact=mattermost [1555410523] wproc: early_timeout=0; exited_ok=1; wait_status=256; error_code=0; [1555410523] wproc: stderr line 01: Traceback (most recent call last): [1555410523] wproc: stderr line 02: File "/usr/local/nagios/libexec/mattermost.py", line 108, in <module> [1555410523] wproc: stderr line 03: response = request(args.url, payload(args)) [1555410523] wproc: stderr line 04: File "/usr/local/nagios/libexec/mattermost.py", line 102, in request [1555410523] wproc: stderr line 05: response = urllib2.urlopen(req) [1555410523] wproc: stderr line 06: File "/usr/lib/python2.7/urllib2.py", line 154, in urlopen [1555410523] wproc: stderr line 07: return opener.open(url, data, timeout) [1555410523] wproc: stderr line 08: File "/usr/lib/python2.7/urllib2.py", line 431, in open [1555410523] wproc: stderr line 09: response = self._open(req, data) [1555410523] wproc: stderr line 10: File "/usr/lib/python2.7/urllib2.py", line 454, in _open [1555410523] wproc: stderr line 11: 'unknown_open', req) [1555410523] wproc: stderr line 12: File "/usr/lib/python2.7/urllib2.py", line 409, in _call_chain [1555410523] wproc: stderr line 13: result = func(*args) [1555410523] wproc: stderr line 14: File "/usr/lib/python2.7/urllib2.py", line 1265, in unknown_open [1555410523] wproc: stderr line 15: raise URLError('unknown url type: %s' % type) [1555410523] wproc: stderr line 16: urllib2.URLError: <urlopen error unknown url type: [http>

[PitoneMaledetto]

[ not needed as per example ]