Commit e1396d68 authored by Jérome Perrin's avatar Jérome Perrin

WSGI: use haufe.requestmonitoring to replace Products.LongRequestLogger

parent e46a60c6
......@@ -166,6 +166,7 @@ def runwsgi():
parser = argparse.ArgumentParser()
parser.add_argument('--event-log-file', help='Event log file')
parser.add_argument('--access-log-file', help='Access log file')
parser.add_argument('--long-request-log-file', help='Long requests log file')
parser.add_argument('-w', '--webdav', action='store_true')
parser.add_argument('address', help='<ip>:<port>')
parser.add_argument('zope_conf', help='path to zope.conf')
......@@ -202,6 +203,13 @@ def runwsgi():
access_log_logger.propagate = False
access_log_logger.addHandler(access_log_handler)
if args.long_request_log_file:
from Products.ERP5Type.patches import LongRequestLogger_dumper
long_request_log_handler = logging.FileHandler(args.long_request_log_file)
long_request_log_handler.setFormatter(logging.Formatter("%(asctime)s - %(message)s"))
LongRequestLogger_dumper.logger.propagate = False
LongRequestLogger_dumper.logger.addHandler(long_request_log_handler)
if conf.debug_mode:
console_handler = logging.StreamHandler(sys.stderr)
console_handler.setFormatter(logging.Formatter(
......
##############################################################################
#
# From Products.LongRequestLogger, adjusted for haufe.requestmonitoring
#
# Copyright (c) 2010,2012 Zope Foundation and Contributors.
#
##############################################################################
from pprint import pformat
import logging
import os
import sys
import time
import traceback
from six.moves import StringIO
from six.moves._thread import get_ident
logger = logging.getLogger('Products.LongRequestLogger')
SUBJECT_FORMAT = "Thread %s: Started on %.1f; Running for %.1f secs; "
REQUEST_FORMAT = """\
request: %(method)s %(url)s
retry count: %(retries)s
form: %(form)s
other: %(other)s
"""
class Dumper(object):
_last = None, None, None
def __init__(self, thread_id):
self.thread_id = thread_id
def _format_request(self, request):
if request is None:
return "[No request]\n"
try:
query = request.get("QUERY_STRING")
return REQUEST_FORMAT % {
"method": request["REQUEST_METHOD"],
"url": request.getURL() + ("?" + query if query else ""),
"retries": request.retry_count,
"form": pformat(request.form),
"other": pformat(request.other),
}
except Exception:
return "[Unprintable request]\n" + traceback.format_exc()
# A fork of ZMySQLDA is maintained in ERP5 (http://www.erp5.com/)
try:
from Products.ZMySQLDA.db import DB
except ImportError:
def _extract_sql(self, frame):
pass
else:
def _extract_sql(self, frame, func_code=DB._query.__code__):
while frame is not None:
if frame.f_code is func_code:
return frame.f_locals['query']
frame = frame.f_back
del DB
def format_log_entry(self, request, start, duration):
subject = SUBJECT_FORMAT % (self.thread_id, start, duration)
frame = sys._current_frames()[self.thread_id]
try:
request_text = self._format_request(request)
stack = traceback.extract_stack(frame)
query = self._extract_sql(frame)
finally:
del frame
body = request_text, stack, query
if self._last == body:
return subject + "Same.\n"
result = StringIO()
result.write(subject)
if request != self._last[0]:
result.write(request_text)
if stack != self._last[1]:
result.write("Traceback:\n")
traceback.print_list(stack, result)
if query:
result.write("SQL Query:%s\n" % (
" Same." if query == self._last[2] else '\n' + query))
self._last = body
return result.getvalue()
class Handler(object):
def __init__(self, config):
self.config = config
self.loglevel = int(getattr(logging, config.loglevel, logging.WARNING))
self.dumpers_by_thread_id = {} # type: dict[int, Dumper]
def __call__(self, req, handlerState, globalState):
threadId = req.threadId
try:
dumper = self.dumpers_by_thread_id[threadId]
except KeyError:
dumper = self.dumpers_by_thread_id.setdefault(threadId, Dumper(threadId))
log_entry = dumper.format_log_entry(req.request, req.startTime, handlerState.monitorTime - req.startTime)
if os.environ.get('DISABLE_HAUFE_MONITORING_ON_PDB')\
and log_entry.find(" Module pdb,") > -1:
return
logger.log(self.loglevel, log_entry)
def factory(config):
"""Factory to use with haufe.requestmonitoring (for zope.conf)
"""
return Handler(config)
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