DragonX/dragonx
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases 1 Wiki Activity

Automate all checkpoint data creation

Browse Source
This commit is contained in:
Duke Leto
2019-12-08 13:57:21 -05:00
parent 80e065568b
commit 95e0749bd0
1 changed files with 33 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

34
contrib/checkpoints.pl
View File

@@ -3,17 +3,49 @@ use warnings;
use strict;
# Generate checkpoint data for use in src/main.cpp
# TODO: update when blocktime changes to 75s
my $perday = 576;
my $hush = "./src/hush-cli";
my $gethash = "$hush getblockhash";
my $stride = shift || 1000;
my $count = 0;
my $blocks = qx{$hush getblockcount};
my $prev = $blocks - $perday;
my $last = 0;
chomp($blocks);
while (1) {
$count++;
my $block = $stride*$count;
last if ($block > $blocks);
if ($block > $blocks) {
$last = $stride*($count-1);
print "last checkpointed block=$last\n";
last;
}
my $blockhash = qx{$gethash $block};
chomp $blockhash;
print qq{($block, uint256S("0x$blockhash"))\n};
}
my $time = qx{$hush getblock $last |grep time|cut -d: -f2| sed 's/,//g'};
chomp($time);
# TODO: This is Linux-only
my $line1 = qx{grep --text height=$prev ~/.komodo/HUSH3/debug.log};
my $line2 = qx{grep --text height=$blocks ~/.komodo/HUSH3/debug.log};
my $txs_per_day = 2 * $perday; # default estimate is 2 txs per block, on average
my $total_txs = 0;
#print "line1: $line1\n";
#print "line2: $line2\n";
# This will calculate the number of txs in the previous day to the last checkpointed block
if ($line1 =~ m/tx=(\d+)/) {
my $tx1 = $1; # number of txs in the block 1 day ago
#print "prevblock has $tx1 txs\n";
if ($line2 =~ m/tx=(\d+)/) {
$total_txs = $1;
# TODO: average of last N days might be better
$txs_per_day = $total_txs - $tx1;
}
}
print "(int64_t) $time, // time of last checkpointed block\n";
print "(int64_t) $total_txs, // total txs\n";
print "(double) $txs_per_day, // txs in the last day before block $blocks\n";