Hi, Do we have metrics on this ? Does it mean that QGIS_SERVER_PARALLEL_RENDERING=False is also slower than previous version ?
David M. > Le 4 oct. 2017 à 14:15, Matthias Kuhn <matth...@opengis.ch> a écrit : > > Hi, > > I had some questions from people interested in performance. > > I advised them to set the following > > * QGIS_SERVER_PARALLEL_RENDERING=True > * Trust project flag > > Apparently parallelized rendering works (system stats) but it was > reported to be slower than older versions. > > Is there something else that needs to be done? Is there more information > I can ask for / give? > > Thanks a lot > Matthias > > On 10/04/2017 02:09 PM, René-Luc Dhont wrote: >> Hi, >> >> It seems that the QGIS refactoring is complete! >> https://github.com/qgis/QGIS-Enhancement-Proposals/issues/74 >> https://github.com/qgis/qgis3.0_api/issues/57 >> https://github.com/qgis/QGIS/pull/4824 >> >> You can use QGIS Server like this in Python >> >> from qgis.server import QgsServer, QgsServerRequest, >> QgsBufferServerRequest, QgsBufferServerResponse >> >> server = QgsServer() >> >> qs = "?" + "&".join(["%s=%s" % i for i in list({ >> "MAP": '/tmp/qgis_project.qgs', >> "SERVICE": "WFS", >> "VERSION": "1.0.0", >> "REQUEST": "GetCapabilities" >> }.items())]) >> requestMethod = QgsServerRequest.GetMethod >> headers = {} >> data = '' #can be the xml request for requestMethod = >> QgsServerRequest.PostMethod >> >> request = QgsBufferServerRequest(qs, requestMethod, headers, data) >> response = QgsBufferServerResponse() >> server.handleRequest(request, response) >> >> headers = [] >> rh = response.headers() >> rk = sorted(rh.keys()) >> for k in rk: >> headers.append(("%s: %s" % (k, rh[k])).encode('utf-8')) >> >> body = bytes(response.body()) >> >> Now QGIS Server needs somes enhancement and cleanup. >> >> René-Luc D'Hont >> 3Liz >> >> Le 04/10/2017 à 13:23, Régis Haubourg a écrit : >>> Hi >>> >>> Yes, refactoring is now complete! see : >>> https://github.com/qgis/QGIS-Enhancement-Proposals/issues/74#issuecomment-334123595 >>> >>> Anita, I'll draft an article tonight if you still agree to review it, >>> that would be great! >>> >>> Régis >>> >>> >>> >>> 2017-10-03 14:25 GMT+02:00 Anita Graser <anitagra...@gmx.at >>> <mailto:anitagra...@gmx.at <mailto:anitagra...@gmx.at>>>: >>> >>> >>> >>> On Tue, Oct 3, 2017 at 11:19 AM, Régis Haubourg >>> <regis.haubo...@gmail.com <mailto:regis.haubo...@gmail.com> >>> <mailto:regis.haubo...@gmail.com <mailto:regis.haubo...@gmail.com>>> wrote: >>> >>> Hi Etienne, >>> >>> from my point of view, this is the perfect time to start >>> stressing QGIS server 3! We just discussed bout starting >>> working with it this morning on a new project. >>> >>> Maybe Alessandro and René-Luc can tell us more about the >>> plugin side. >>> >>> Paul is currently fixing issues raised by the OGC test >>> engines. Richard, could you find some time to expose them on a >>> public url? >>> >>> >>> What would you think about publishing a QGIS Server update on >>> blog.qgis.org <http://blog.qgis.org/> <http://blog.qgis.org >>> <http://blog.qgis.org/>> once the latest information >>> has been gathered? I'd like to see Server presented and advertised >>> more widely. >>> >>> I'd be glad to help write the post if someone can help with the >>> necessary insights. >>> >>> Regards, >>> Anita >>> >>> >>> >>> >>> >>> _______________________________________________ >>> QGIS-Developer mailing list >>> QGIS-Developer@lists.osgeo.org <mailto:QGIS-Developer@lists.osgeo.org> >>> List info: https://lists.osgeo.org/mailman/listinfo/qgis-developer >>> <https://lists.osgeo.org/mailman/listinfo/qgis-developer> >>> Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-developer >>> <https://lists.osgeo.org/mailman/listinfo/qgis-developer> >> >> >> >> _______________________________________________ >> QGIS-Developer mailing list >> QGIS-Developer@lists.osgeo.org >> List info: https://lists.osgeo.org/mailman/listinfo/qgis-developer >> Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-developer >> > _______________________________________________ > QGIS-Developer mailing list > QGIS-Developer@lists.osgeo.org > List info: https://lists.osgeo.org/mailman/listinfo/qgis-developer > Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-developer
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