From OpenSCADAWiki
- Getting for the opened pages list of the project session
- REQ[{owner}-{grp}]: <openlist path="/UI/VCAEngine/ses_{session}/%2fserv%2fpg" conId="{conId}" tm="{clock}" />
- owner, grp — reading access for the project owner or a user in group and regarding to the project permissions;
- session — identifier of the session;
- conId — the session connection identifier;
- clock — the internal clock (the live cycle) value from the previous processed request, for checking of the changed ones.
- RESP: <openlist path="/UI/VCAEngine/ses_{session}/%2fserv%2fpg" conId="{conId}" tm="{clock}" rez="0">{pages}</openlist>
- clock — the internal clock (the live cycle) value - 1 at the request time;
- pages — pages in the tags "pg": <pg pgGrp="{pgGrp}" updWdg="{nUpdWdgs}">{ID}</pg>
- ID — identifier of the page;
- pgGrp — the pages group for early calculation the page including;
- nUpdWdgs — quantity of the updated widgets after the last request and for not empty "clock".