The strategy an EventSource uses to decide how long to wait before
each reconnection attempt. It is injected so a data source can drive
reconnection timing from its own retry state rather than the transport's
built-in backoff. The nowMs arguments are the transport's wall clock; an
implementation that keeps its own clock may ignore them.
The strategy an EventSource uses to decide how long to wait before each reconnection attempt. It is injected so a data source can drive reconnection timing from its own retry state rather than the transport's built-in backoff. The
nowMsarguments are the transport's wall clock; an implementation that keeps its own clock may ignore them.