"""
sentry.services.http
~~~~~~~~~~~~~~~~~~~~

:copyright: (c) 2010-2016 by the Sentry Team, see AUTHORS for more details.
:license: BSD, see LICENSE for more details.
"""
from __future__ import absolute_import, print_function

import os
import sys
from sentry.services.base import Service


def convert_options_to_env(options):
    for k, v in options.iteritems():
        if v is None:
            continue
        key = 'UWSGI_' + k.upper().replace('-', '_')
        if isinstance(v, basestring):
            value = v
        elif v is True:
            value = 'true'
        elif v is False:
            value = 'false'
        elif isinstance(v, (int, long)):
            value = str(v)
        else:
            raise TypeError('Unknown option type: %r (%s)' % (k, type(v)))
        yield key, value


class SentryHTTPServer(Service):
    name = 'http'

    def __init__(self, host=None, port=None, debug=False, workers=None,
                 validate=True):
        from django.conf import settings

        if validate:
            self.validate_settings()

        host = host or settings.SENTRY_WEB_HOST
        port = port or settings.SENTRY_WEB_PORT

        options = (settings.SENTRY_WEB_OPTIONS or {}).copy()
        options.setdefault('module', 'sentry.wsgi:application')
        options.setdefault('protocol', 'http')
        options.setdefault('auto-procname', True)
        options.setdefault('procname-prefix-spaced', '[Sentry]')
        options.setdefault('workers', 3)
        options.setdefault('threads', 4)
        options.setdefault('http-timeout', 30)
        options.setdefault('vacuum', True)
        options.setdefault('thunder-lock', True)
        options.setdefault('log-x-forwarded-for', False)
        options.setdefault('buffer-size', 32768)
        options.setdefault('post-buffering', 65536)
        options.setdefault('limit-post', 20971520)
        options.setdefault('need-app', True)
        options.setdefault('disable-logging', False)
        options.setdefault('memory-report', True)
        options.setdefault('reload-on-rss', 600)
        options.setdefault('ignore-sigpipe', True)
        options.setdefault('ignore-write-errors', True)
        options.setdefault('disable-write-exception', True)
        options.setdefault('virtualenv', sys.prefix)
        options.setdefault('log-format', '%(addr) - %(user) [%(ltime)] "%(method) %(uri) %(proto)" %(status) %(size) "%(referer)" "%(uagent)"')

        options.setdefault('%s-socket' % options['protocol'], '%s:%s' % (host, port))

        # We only need to set uid/gid when stepping down from root, but if
        # we are trying to run as root, then ignore it entirely.
        uid = os.getuid()
        if uid > 0:
            options.setdefault('uid', uid)
        gid = os.getgid()
        if gid > 0:
            options.setdefault('gid', gid)

        # Required arguments that should not be overridden
        options['master'] = True
        options['enable-threads'] = True
        options['lazy-apps'] = True
        options['single-interpreter'] = True

        if workers:
            options['workers'] = workers

        # Old options from gunicorn
        if 'bind' in options:
            options['%s-socket' % options['protocol']] = options.pop('bind')
        if 'accesslog' in options:
            if options['accesslog'] != '-':
                options['logto'] = options['accesslog']
            del options['accesslog']
        if 'errorlog' in options:
            if options['errorlog'] != '-':
                options['logto2'] = options['errorlog']
            del options['errorlog']
        if 'timeout' in options:
            options['http-timeout'] = options.pop('timeout')
        if 'proc_name' in options:
            options['procname-prefix-spaced'] = options.pop('proc_name')
        if 'secure_scheme_headers' in options:
            del options['secure_scheme_headers']
        if 'loglevel' in options:
            del options['loglevel']

        self.options = options

    def validate_settings(self):
        from django.conf import settings as django_settings
        from sentry.utils.settings import validate_settings

        validate_settings(django_settings)

    def run(self):
        # Move all of the options into UWSGI_ env vars
        for k, v in convert_options_to_env(self.options):
            os.environ.setdefault(k, v)

        # This has already been validated inside __init__
        os.environ['SENTRY_SKIP_BACKEND_VALIDATION'] = '1'

        # Look up the bin directory where `sentry` exists, which should be
        # sys.argv[0], then inject that to the front of our PATH so we can reliably
        # find the `uwsgi` that's installed when inside virtualenv.
        # This is so the virtualenv doesn't need to be sourced in, which effectively
        # does exactly this.
        virtualenv_path = os.path.dirname(os.path.abspath(sys.argv[0]))
        current_path = os.environ.get('PATH', '')
        if virtualenv_path not in current_path:
            os.environ['PATH'] = '%s:%s' % (virtualenv_path, current_path)

        os.execvp('uwsgi', ('uwsgi',))

@@ -2292,16 +2292,64 @@
 prefix)%0A
+        options.setdefault('die-on-term', True)%0A
         

Fix #2845