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1 | 1 | # RhodeCode VCSServer provides access to different vcs backends via network. |
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2 | 2 | # Copyright (C) 2014-2020 RhodeCode GmbH |
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3 | 3 | # |
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4 | 4 | # This program is free software; you can redistribute it and/or modify |
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5 | 5 | # it under the terms of the GNU General Public License as published by |
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6 | 6 | # the Free Software Foundation; either version 3 of the License, or |
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7 | 7 | # (at your option) any later version. |
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8 | 8 | # |
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9 | 9 | # This program is distributed in the hope that it will be useful, |
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10 | 10 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
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11 | 11 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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12 | 12 | # GNU General Public License for more details. |
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13 | 13 | # |
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14 | 14 | # You should have received a copy of the GNU General Public License |
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15 | 15 | # along with this program; if not, write to the Free Software Foundation, |
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16 | 16 | # Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
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17 | 17 | |
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18 | 18 | import time |
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19 | 19 | import logging |
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20 | 20 | |
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21 | 21 | import vcsserver |
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22 | 22 | from vcsserver.utils import safe_str |
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23 | 23 | |
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24 | 24 | |
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25 | 25 | log = logging.getLogger(__name__) |
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26 | 26 | |
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27 | 27 | |
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28 | 28 | def get_access_path(environ): |
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29 | 29 | path = environ.get('PATH_INFO') |
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30 | 30 | return path |
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31 | 31 | |
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32 | 32 | |
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33 | 33 | def get_user_agent(environ): |
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34 | 34 | return environ.get('HTTP_USER_AGENT') |
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35 | 35 | |
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36 | 36 | |
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37 | 37 | class RequestWrapperTween(object): |
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38 | 38 | def __init__(self, handler, registry): |
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39 | 39 | self.handler = handler |
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40 | 40 | self.registry = registry |
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41 | 41 | |
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42 | 42 | # one-time configuration code goes here |
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43 | 43 | |
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44 | 44 | def __call__(self, request): |
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45 | 45 | start = time.time() |
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46 | 46 | log.debug('Starting request time measurement') |
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47 | 47 | response = None |
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48 | 48 | try: |
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49 | 49 | response = self.handler(request) |
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50 | 50 | finally: |
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51 | 51 | count = request.request_count() |
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52 | 52 | _ver_ = vcsserver.__version__ |
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53 | 53 | _path = safe_str(get_access_path(request.environ)) |
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54 | 54 | ip = '127.0.0.1' |
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55 | 55 | match_route = request.matched_route.name if request.matched_route else "NOT_FOUND" |
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56 | resp_code = getattr(response, 'status_code', 'UNDEFINED') | |
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56 | 57 | |
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57 | 58 | total = time.time() - start |
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58 | 59 | log.info( |
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59 | 60 | 'Req[%4s] IP: %s %s Request to %s time: %.4fs [%s], VCSServer %s', |
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60 | 61 | count, ip, request.environ.get('REQUEST_METHOD'), |
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61 | 62 | _path, total, get_user_agent(request.environ), _ver_, |
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62 | extra={"time": total, "ver": _ver_, | |
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63 | extra={"time": total, "ver": _ver_, "code": resp_code, | |
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63 | 64 | "path": _path, "view_name": match_route} |
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64 | 65 | ) |
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65 | 66 | |
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66 | 67 | statsd = request.registry.statsd |
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67 | 68 | if statsd: |
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68 | 69 | match_route = request.matched_route.name if request.matched_route else _path |
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69 | resp_code = getattr(response, 'status_code', 'UNDEFINED') | |
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70 | 70 | elapsed_time_ms = round(1000.0 * total) # use ms only |
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71 | 71 | statsd.timing( |
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72 | 72 | "vcsserver_req_timing.histogram", elapsed_time_ms, |
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73 | 73 | tags=[ |
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74 | 74 | "view_name:{}".format(match_route), |
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75 | 75 | "code:{}".format(resp_code) |
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76 | 76 | ], |
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77 | 77 | use_decimals=False |
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78 | 78 | ) |
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79 | 79 | statsd.incr( |
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80 | 80 | "vcsserver_req_total", tags=[ |
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81 | 81 | "view_name:{}".format(match_route), |
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82 | 82 | "code:{}".format(resp_code) |
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83 | 83 | ]) |
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84 | 84 | return response |
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85 | 85 | |
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86 | 86 | |
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87 | 87 | def includeme(config): |
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88 | 88 | config.add_tween( |
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89 | 89 | 'vcsserver.tweens.request_wrapper.RequestWrapperTween', |
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90 | 90 | ) |
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