Congestion threshold for the WebSocket fallback transport: while the
socket's bufferedAmount exceeds this, outbound frames coalesce
latest-wins per topic instead of piling onto the TCP send buffer
(which would replay a burst of stale frames after a network stall —
datagrams would simply have been dropped).
Congestion threshold for the WebSocket fallback transport: while the socket's
bufferedAmountexceeds this, outbound frames coalesce latest-wins per topic instead of piling onto the TCP send buffer (which would replay a burst of stale frames after a network stall — datagrams would simply have been dropped).