svghmi/svghmi_server.py
2020-02-13 Edouard Tisserant SVGHMI : fix watchdog exception when timeout null svghmi
2020-01-23 Edouard Tisserant SVGHMI : wait for initial timeout after watchdog is triggered, since it generaly induces HMI restart svghmi
2020-01-23 Edouard Tisserant SVGHMI : watchdog is now taking an initial and interval duration as CTN fields. svghmi
2020-01-21 Edouard Tisserant SVGHMI : avoid caching of xhtml file by forcing cache-control header in http response. svghmi
2020-01-10 Edouard Tisserant SVGHMI : add on Start, Stop and Watchdog command fields to configuration svghmi
2020-01-10 Edouard Tisserant SVGHMI: added a watchdog. To ensure that the whole chain is checked, watchdog use a periodic echo of a hearteat variable. JS client code systematically register /HEARTBEAT at 1s update freq, and reacts on updates of /HEARTBEAT by systematically incrementing it. C code catch /HEARTBEAT update and feeds python-implemented watchdog. For now, watchdog does nothing when tiggered svghmi
2019-12-09 Edouard Tisserant SVGHMI: change collect/send thread looping condition to fix infinite loop in some cases svghmi
2019-10-17 Edouard Tisserant SVGHMI: Many fixes. Subscriptions to HMItree seems to be working, and dispatch function is called in JS with good data. Bidirectional communication now really working. svghmi
2019-10-15 Edouard Tisserant SVGHMI : many details about communication implemented in JS, with side effects. svghmi
2019-09-30 Edouard Tisserant SVGHMI: Work in progress. C side mostly implemented, neither built nor tested. svghmi
2019-09-18 Edouard Tisserant SVGHMI: Work In Progress : fixed pointer types in ctypes interface, cleaned up server startup and cleanup code, changed document type to XHTML, cleaner JS script : encapsulated in a function and in CDATA. svghmi
2019-09-16 Edouard Tisserant SVGHMI: WIP for python<->C data exchange : message from browser hit the C side. svghmi
2019-09-16 Edouard Tisserant SVGHMI: WIP for python<->C data exchange svghmi
2019-09-16 Edouard Tisserant SVGHMI: WIP for python<->C data exchange svghmi
2019-09-12 Edouard Tisserant SVGHMI: WIP for python<->C data exchange svghmi
2019-09-12 Edouard Tisserant SVGHMI: single session for now svghmi
2019-09-12 Edouard Tisserant SVGHMI: few fixes on serving svghmi
2019-09-11 Edouard Tisserant WIP on svghmi, now builds and runs. HTTP serving + WS transport ready, missing actual data to transmit and thread to collect it. svghmi