{"action":"created","issue":{"url":"https://api.github.com/repos/FreeOpcUa/python-opcua/issues/129","repository_url":"https://api.github.com/repos/FreeOpcUa/python-opcua","labels_url":"https://api.github.com/repos/FreeOpcUa/python-opcua/issues/129/labels{/name}","comments_url":"https://api.github.com/repos/FreeOpcUa/python-opcua/issues/129/comments","events_url":"https://api.github.com/repos/FreeOpcUa/python-opcua/issues/129/events","html_url":"https://github.com/FreeOpcUa/python-opcua/issues/129","id":132445695,"number":129,"title":"History support  server side","user":{"login":"plieningerweb","id":481107,"avatar_url":"https://avatars.githubusercontent.com/u/481107?v=3","gravatar_id":"","url":"https://api.github.com/users/plieningerweb","html_url":"https://github.com/plieningerweb","followers_url":"https://api.github.com/users/plieningerweb/followers","following_url":"https://api.github.com/users/plieningerweb/following{/other_user}","gists_url":"https://api.github.com/users/plieningerweb/gists{/gist_id}","starred_url":"https://api.github.com/users/plieningerweb/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/plieningerweb/subscriptions","organizations_url":"https://api.github.com/users/plieningerweb/orgs","repos_url":"https://api.github.com/users/plieningerweb/repos","events_url":"https://api.github.com/users/plieningerweb/events{/privacy}","received_events_url":"https://api.github.com/users/plieningerweb/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":24,"created_at":"2016-02-09T15:16:07Z","updated_at":"2016-04-08T20:10:58Z","closed_at":null,"body":"Hey,\r\n\r\nfirst of all, awesome work guys! I am really happy this project exists :+1:\r\n\r\nIn the last days I was using the opc ua server for some monitoring of energy usage.\r\nNow, I got to the point that I can not report any errors which occurred while reading the energy stats in the opc ua server. As I understand it, reporting events like errors right now in OPC UA only work using the subscription or history method.\r\n\r\nAs I do only want to connect once a day to the opc ua server, i discarded the subscription method. (band with / data usage reasons)\r\n\r\nWhat do you think?\r\nIs there any plan or idea how to implement the history function for the opc ua server?\r\n\r\nIf I would get a better understanding and some help, maybe I could also start working on it.\r\n\r\n\r\n"},"comment":{"url":"https://api.github.com/repos/FreeOpcUa/python-opcua/issues/comments/207582828","html_url":"https://github.com/FreeOpcUa/python-opcua/issues/129#issuecomment-207582828","issue_url":"https://api.github.com/repos/FreeOpcUa/python-opcua/issues/129","id":207582828,"user":{"login":"zerox1212","id":13090472,"avatar_url":"https://avatars.githubusercontent.com/u/13090472?v=3","gravatar_id":"","url":"https://api.github.com/users/zerox1212","html_url":"https://github.com/zerox1212","followers_url":"https://api.github.com/users/zerox1212/followers","following_url":"https://api.github.com/users/zerox1212/following{/other_user}","gists_url":"https://api.github.com/users/zerox1212/gists{/gist_id}","starred_url":"https://api.github.com/users/zerox1212/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/zerox1212/subscriptions","organizations_url":"https://api.github.com/users/zerox1212/orgs","repos_url":"https://api.github.com/users/zerox1212/repos","events_url":"https://api.github.com/users/zerox1212/events{/privacy}","received_events_url":"https://api.github.com/users/zerox1212/received_events","type":"User","site_admin":false},"created_at":"2016-04-08T20:10:58Z","updated_at":"2016-04-08T20:10:58Z","body":"Made a pull request here: https://github.com/FreeOpcUa/python-opcua/pull/155\r\n\r\nI only tested it with one type of variable, so maybe someone else can run tests. (I don't really know how to run the automated tests yet)\r\n\r\nPosted a few questions in the comments.\r\n\r\nAlso, can someone take a look here: https://docs.python.org/3.4/library/sqlite3.html and tell me the best way to store different OPC UA variants in SQLite3?\r\n\r\nFor now I'm converting the variant to an SQL type, but this will definitely result in a loss of precision."}}