Move some files back to the server "library".
Merge the 'console' lib with server, as it doesn't really make sense with
just one file and nobody exclusively linking to it.
The server "libary" is not really a library, its the place we put all
the files shared by hub-qt hub-cli and hub.
We no longer depend on these files from other places (mostly due to
moving to the new logging framework) and as such we can move the files
back.
Move some globals and all stuff pulling in crypto to the
server/serverutil.cpp file
Remove dead code.
Move several items that were used in only one place to the respective
files using them.
Move the class WaitUntilFinishedHelper into its own file.
Made sure no header includes utils.h
remove a handfull of files including utils.h for nothing.
This removes the attempt at magic (predicting future) component
called the fee-estimator.
The direct effect is that all transactions have as a mempool acceptance
the same minimum fee. Regardless of how full the mempool or blocks were.
This mempool-acceptance minimum fee is 0 sat/byte. (aka free)
Notice the node-wide free-tx accept-limiter is going to avoid us getting
overloaded.
The "UAHF" one used to be "more equal", mostly just because it happened
to be the first.
This makes them all equally equal.
Specifically this removes the special casing and the enum for the 201708
HF (aka BCH fork-point).
We select the right branch now purely based on the historical check-
points.
Should a user point to a config file with the option `-conf` then
we will read the testnet/regtest options from that file.
This does not change the old behavior. To be clear;
Should a user pass -regtest on the commandline (and not -conf) then
we will only read the config file from the regtest subdir
(~/.config/flowee/regtest).
Remove txIndex option, its move to Flowee Indexer
Also remove the GUI option for setting the amount
of "script validator threads". :D
Remove DBCash command line option too, equally obsolete.
Also write some new accessor methods on the baseclass.
The longer term idea is to make the server itself only use the uint160
raw version for bitcoin addresses.
For now move the encodings (between that uint160 and human-readable) to
the utils library.
as the number of applications grows it makes more sense to separate
the 'server' library from the actually reusable libraries.
To recap, the 'server' library is what we started with when importing
all the code from the hub. Slowly we are moving good code out that
is stand-alone and reusable.
The 'server' library has always been a catch-all and
ideally only the hub links it in (far future goal).
In line with this I move a list of files out of server
into the utils lib.
I choose 'utils' because all these are plain old data
objects that many crypto apps will find useful.
now in utils/primitives/
* CScript
* CPubKey
* CTransaction
* CBlock
* FastTransaction
* FastBlock
* CScript
streams.h is now in utils/streaming/
hash.h is now in utils/
During the BCH fork-off time we allowed the client to be started
as either BCH or BTC and as such there are several code-paths
that behave different based on this user setting.
We remove those as we no longer allow starting as BTC client.
This also removes the check for the min-block-size (rollback protection)
as this is accomplished by the checkpoints on the BCH chain.
We inherited the design from Core that you can put in your config
file which chain you will follow (testnet, regtest).
This has the effect that you can't have different config files for
different chains and that we always read the fallback location for
all chains. Especially the last one is just harmful.
So, regtest/testnet can only be selected from commandline.
If you choose one of those, it will look for a flowee.conf in the
related subdir (flowee/regtest/flowee.conf for instance) and NOT
for the global one. The global one is only ever read for mainnet.
Actually delete the asio io_service when we are done with it since that
will delete any left over tasks in the queue.
This makes deletion order more predictable.
The new UnspentOutputDatabase classes are only very loosly a database, we
purely register and store unspent outputs there. But unline a DB we don't
allow modification (just insert and delete).
This replaces the coin-db (which was based on leveldb) and as first goal
this gives us a higher level of stability. The level-database was known
to give corruption issues.
Notice that users will need to do a manual reindex on first update.
So the service only noticed new stuff happening, like a transaction
coming in or block being mined.
With this change we get a little smarter and look in the current mempool
as well to try and match a transaction.
This should be very useful for clients that lose network connection
briefly.
This service allows one to connect it and register any number of
bitcoin-addresses which will then cause any transaction or block
coming in the future lead the subscriber to get notified about
such events.
TomZ