Integrate gArgs and chainparams into the Seeder
Replaces getopts() with gArgs.
Because ArgsManager does not seem to support both long and short
options and because it also reserves the -h option for help message
requests, the seeder's options have all been changed to long-form. This
is also more inline with our other code (for example, see bitcoind.cpp).
This patch also integrates chainparams with the seeder.
Release notes have been added and the Seeder's README file have
been edited to reflect this these changes.
make ninja bitcoin-seeder -help bitcoin-seeder -h bitcoin-seeder -? bitcoin-seeder -h --help-debug
These should all output the seeder help message. The last line should print the same but also include the -regtest option help text.
./bitcoin-seeder -host=seeder.bitframe.org -ns=dev.bitframe.org -port=5364 -firstname.lastname@example.org -testnet -filter=1,5 -wipeignore -wipeban -threads=95 -dnsthreads=5
This should start the seeder with the following lines:
Supporting whitelisted filters: 0x1,0x5 Using test. Loading dnsseed.dat...Ban list wiped...Ignore list wiped...done Starting 5 DNS threads for seeder.bitframe.org on dev.bitframe.org (port 5364)........done Starting seeder...done Starting 95 crawler threads...done ...
The third line above will only output if there is already a dnsseed.dat file in the directory the seeder is run from.
The second line from the top should reflect the selected chainparams:
main by default
test for testnet
regtest for regtest
This should error out with the following message:
Error parsing command line arguments: Invalid parameter -jire
Reviewers: O1 Bitcoin ABC, #bitcoin_abc, deadalnix, Fabien, jasonbcox
Reviewed By: O1 Bitcoin ABC, #bitcoin_abc, deadalnix, jasonbcox
Differential Revision: https://reviews.bitcoinabc.org/D4300