Seems the persistence at shutdown is too unsafe and we got bug reports where data was missing.
https://github.com/bisq-network/bisq/issues/4806
Use millisec instead of sec for delay
Rename delayInSec to delay
(which can happen in rare cases) and add guards that we never create multiple instances
for a given file as well not call initialize or other API methods after shutdown was started.
It should be only needed in case we get the historical data from resources,
but as I have seen multiple times that some nodes have duplicated entries
in the live data I think its more safe to clean up always. If no entries are
removed the call is very cheap. Even with 60k entries to be pruned it takes
only about 20 ms.
As we might have same keys in multiple maps and merge those to 1 map we
cannot use an immutable map when merging the maps. Instead we copy our merged map
at the end into a immutable map.
Fix issue with immutable maps.
As we might have same keys in multiple maps and merge those to 1 map we
cannot use an immutable map when merging the maps. Instead we copy our merged map
at the end into a immutable map.
* Both axes use autoRange, which results in better
rounded values for the tick mark labels numbers.
* Filter-out data outside the factor limits.
* New constant chartDataFactor for factor limits.
* Formatted tick label currency numbers:
- Fiat: display with grouping separators
- Cryptos: remove trailing zeros in fractional parts
* Add CSS class axisy for y-axis formatting.
Recently, some Monero traders were complaining the XMR/BTC price on the
Bisq Price Index was off from most exchanges. Indeed, it seems HitBTC is
trading at a -10% divergence for some reason, I guess they have low
liquidity or some other reason, but after taking a look we are currently
using HitBTC for the following assets:
* AEON - only 2 trades ever, last traded March 2019
* EMC - never traded
* GRIN - looks like only fake trades, last traded Jan 2019
* PART - only 7 trades ever, last traded August 2020
* XRC - last traded December 2019
* XMR - obviously very important for Bisq
So I feel it's worth it to drop HitBTC as a data provider from Bisq to
make the Monero traders happy and make the Monero price more accurate.
