Update estimated times even when no new data is received
Continue showing estimated data when connections are lost. Right now OneBusAway may display the same time for ten minutes and then jump straight from 15 minutes to 5 when you refresh. Oops. With AJAX it is entirely possible to have the web page continue updating the information wih no new information from the server. This 'dead-reckoning' data would gradually become out of date (and this should be indicated) but it would ...more »
Continue showing estimated data when connections are lost. Right now OneBusAway may display the same time for ten minutes and then jump straight from 15 minutes to 5 when you refresh. Oops. With AJAX it is entirely possible to have the web page continue updating the information wih no new information from the server. This 'dead-reckoning' data would gradually become out of date (and this should be indicated) but it would quickly be more accurate than displaying stale information with no indication that it is stale.
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