I can't speak for Channels itself, but I'm quite comfortable that my use of it is not exotic, so is less likely to hit rough edges. The pattern of use I have chosen (having each websocket endpoint subscribe to layer groups based on the model instances the form is using) means it's quite clean.
Remember that this is not a SPA, so websockets are recreated each time a page containing models marked for dynamic updates is served. This means there should be fewer problems associated with long-lived connections, and any instability will have more limited impact.
Comments
I can't speak for Channels itself, but I'm quite comfortable that my use of it is not exotic, so is less likely to hit rough edges. The pattern of use I have chosen (having each websocket endpoint subscribe to layer groups based on the model instances the form is using) means it's quite clean.
Remember that this is not a SPA, so websockets are recreated each time a page containing models marked for dynamic updates is served. This means there should be fewer problems associated with long-lived connections, and any instability will have more limited impact.