For leveldb "An iterator operates on a snapshot of the database taken
when the iterator is created". This means that it is unnecessary to
lock out other threads while computing statistics, and neither to hold
cs_main for the whole time. Let the thread run free.
Univalue's parsing of \u escape sequences did not handle NUL characters
correctly. They were, effectively, dropped. The extended test-case
fails with the old code, and is fixed with this patch.
Don't assume sizes of unsigned short and unsigned int in GetSizeOfCompactSize and WriteCompactSize.
Fixes#2137
Signed-off-by: Daira Hopwood <daira@jacaranda.org>
Closes#2113. Fixes bug in test and updates testnet fr addresses.
Updating the testnet fr addresses will introduce a consensus change on testnet, so all testnet nodes will be required to upgrade. See #2113 for more information.
Closes#2112 where z_getoperationresult could return stale status.
The problem was similar to a check-then-act race condition. Status object was obtained from an operation, which might be in an 'executing' state. Instead of checking the state recorded in the status object, the operation was queried again to see if it was in a finished state (failed,success,cancelled) and if yes, the status object was returned to the user. However, if the operation had changed state in the background, the status object would be stale.
Sets default min relay tx fee to 100, which is used to initialize
nSatoshisPerK for min fee calculation. The default z_sendmany
fee of 10000 is now sufficient to cover a tx of size 100000 bytes,
so txs will not be treated as "free" and hit the free rate limiter.
Wladimir J. van der Laan