Update timestamp shown in top-right tooltip, to indicate the point in
time when that specific exchange rate was retrieved (from an Exchange,
if only one exchange supported for that currency) or when it was
calculated (by the pricenode, based on inputs from multiple exchanges).
Rename timestamp field which implied it represents an epoch value in
seconds, but the way it was used to build a Date object showed that it
actually expected a millis value.
The lastRequest timestamp is changed to show the last request to a
pricenode.
The previous approach of using the "last provider request timestamp"
does not make sense in the new setup. Each currency rate is based on
rates from several providers, each with their own "request timestamps".
In addition, the pricenode returns the timestamp each rate was
calculated. On top of that comes the timestamp when the Bisq node
queries the pricenode.
Since what is most relevant for the Bisq node is the "freshness" of a
specific rate, the timestamp most indicative of that is the moment when
the pricenode is queried.
Update the displayed text, as well as the tooltip, of the price box in
the top right bar. It now indicates that the price data is provided by
Bisq pricenodes (for for fiat, as well as for alts).
Use Java 11 to run the pricenode service, since v11 includes by
default some root certificates needed when establishing SSH connections
to some of the new API endpoints.
Disable BitcoinAverage provider. Keep it registered as a provider to
ensure that the data structure returned by the pricenode to the Bisq
clients contain the hardcoded "btcAverageTs" key.
Correctly interpret the alt conversion rate reported by the API. For
alts, Bisq needs the Alt/BTC rate, whereas the API returns the BTC/Alt
one. Calculate the inverse of the reported values before storing them as
Bisq internal datastructures (ExchangeRates).
The Scaffold#tearDown() method was split into two methods. The
original tearDown() now passes the background process/task array
to a new shutDownAll() method. This new method loops through the
tasks in a more readable way, plainly expressing the intent to log
all shutdown exceptions for each process being shut down, but not
throwing an exception while processes are being shut down.
The new shutDownAll() method returns the first shutdown exception
encountered, which in turn is passed up to the test case's @AfterAll
method.
When an offer is made using BSQ for trade fee, the BSQ amount
is burnt by doing a send-to-self. However if the BSQ change
is below the bitcoin dust limit this causes an error. We
fix this by maintaining a floor amount of 5.46 BSQ.
Fixes#4372
The test harness should not fail a test case's @AfterAll (teardown)
method on the first background instance shutdown exception. This
change makes the shutdown logic similar to the startup's: it caches
any exceptions that may have occurred during an instance shutdown,
logs them, then proceeds to shut down the next background instance.
An IllegalStateException (the 1st one) is passed up to @AfterAll method
only after the scaffolding teardown process is complete, to avoid leaving
any orphaned java or bitcoind processes running after a java system
exit.
