WebSocket frames/events dropped in Opera about novnc HOT 1 CLOSED

Fixed by the following commits:
a93c955
9479c72
4a96178
bc8e3d4

I went with a variation on event coalescing. But instead of sending fewer events, I still send an event any time data is received, however, the events are just notification and the data frames are added to the dataQueue array.

The JS calls a new AS routine (readSocketData) to received the queued frame array.

Message event are not the only events dropped in Opera so I also added more direct calls to read readyState instead of relying on those events getting through reliably. Also, under data pressure in Opera, event drops can be so high that performance is severely impacted (all data still gets through just slowly), so I added a timer to poll readSocketData just in case.

With this change, firefox no longer has reordered frames and performs better (fewer bigger transfers) and Opera actually works.

from novnc.