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Update sanity.php

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sync fixes
This commit is contained in:
arionum
2020-11-10 15:30:48 +02:00
committed by GitHub
parent a5356346e6
commit 2f09d9e065
1 changed files with 27 additions and 6 deletions
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33
sanity.php
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@@ -239,7 +239,9 @@ $most_common = "";
$most_common_size = 0; $most_common_size = 0;
$most_common_height = 0; $most_common_height = 0;
$total_active_peers = 0; $total_active_peers = 0;
$largest_most_common = "";
$largest_most_common_size = 0;
$largest_most_common_height = 0;
// checking peers // checking peers
@@ -427,6 +429,11 @@ foreach ($r as $x) {
$most_common_size = $blocks_count[$data['id']]; $most_common_size = $blocks_count[$data['id']];
$most_common_height = $data['height']; $most_common_height = $data['height'];
} }
if ($blocks_count[$data['id']] > $largest_most_common_size && $data['height'] > $current['height']) {
$largest_most_common = $data['id'];
$largest_most_common_size = $blocks_count[$data['id']];
$largest_most_common_height = $data['height'];
}
// set the largest height block // set the largest height block
if ($data['height'] > $largest_height) { if ($data['height'] > $largest_height) {
$largest_height = $data['height']; $largest_height = $data['height'];
@@ -462,6 +469,9 @@ echo "Most common block size: $most_common_size\n";
echo "Most common height: $most_common_height\n\n"; echo "Most common height: $most_common_height\n\n";
echo "Longest chain height: $largest_height\n"; echo "Longest chain height: $largest_height\n";
echo "Longest chain size: $largest_size\n\n"; echo "Longest chain size: $largest_size\n\n";
echo "Larger Most common: $largest_most_common\n";
echo "Larger Most common block size: $largest_most_common_size\n";
echo "Larger Most common height: $largest_most_common_height\n\n";
echo "Total size: $total_active_peers\n\n"; echo "Total size: $total_active_peers\n\n";
echo "Current block: $current[height]\n"; echo "Current block: $current[height]\n";
@@ -480,11 +490,18 @@ if($largest_height-$most_common_height>100&&$largest_size==1&&$current['id']==$l
} }
// if there's a single node with over 100 blocks ahead on a single peer, use the most common block // if there's a single node with over 100 blocks ahead on a single peer, use the most common block
if($largest_height-$most_common_height>100&&$largest_size==1){ if($largest_height-$most_common_height>100 && $largest_size==1){
_log("Longest chain is way ahead, using most common block"); if($current['id']==$most_common && $largest_most_common_size>3){
$largest_height=$most_common_height; _log("Longest chain is way ahead, using largest most common block");
$largest_size=$most_common_size; $largest_height=$largest_most_common_height;
$largest_height_block=$most_common; $largest_size=$largest_most_common_size;
$largest_height_block=$largest_most_common;
} else {
_log("Longest chain is way ahead, using most common block");
$largest_height=$most_common_height;
$largest_size=$most_common_size;
$largest_height_block=$most_common;
}
} }
@@ -600,6 +617,10 @@ if ($current['height'] < $largest_height && $largest_height > 1) {
} }
// if current still doesn't match the data, something went wrong // if current still doesn't match the data, something went wrong
if ($data['id'] != $current['id']) { if ($data['id'] != $current['id']) {
if($largest_size==1){
//blacklisting the peer if it's the largest height on a broken blockchain
$db->run("UPDATE peers SET blacklisted=UNIX_TIMESTAMP()+1800 WHERE hostname=:host LIMIT 1",[':host'=>$host]);
}
continue; continue;
} }
// start syncing all blocks // start syncing all blocks