use milliseconds since epoch for timestamp

Author: Osman

src/server/bin/uwsgi.ini

@@ -9,6 +9,5 @@ threads = 4
 log-4xx = true
 log-5xx = true
 disable-logging = true
-logdate = %%Y-%%m-%%d-T%%H:%%M:%%SZ
-logformat = {"timestamp": "%(ftime)", "address": "%(addr)", "method": "%(method)", "protocol": "%(proto)", "resp_size": "%(size)", "request_body_size": "%(cl)", "response_status": "%(status)", "response_time": "%(secs)", "uri": "%(uri)"}
+logformat = {"timestamp": "%(tmsecs)", "address": "%(addr)", "method": "%(method)", "protocol": "%(proto)", "resp_size": "%(size)", "request_body_size": "%(cl)", "response_status": "%(status)", "response_time": "%(secs)", "uri": "%(uri)"}
 logformat-strftime = true