ac5c0fce95
* [ADDED] Allow findblocks to detect and fix out of order shares * [IMPROVED] Share class extends Base class for common functions * [IMPROVED] Added more debugging and logging output to cronjob * [ADDED] Added various new methods to blocks, share, base classes For an overview of errors thrown in crons, please check: https://github.com/TheSerapher/php-mpos/wiki/Error-Codes Fixes #759 once merged.
183 lines
8.9 KiB
PHP
Executable File
183 lines
8.9 KiB
PHP
Executable File
#!/usr/bin/php
|
|
<?php
|
|
|
|
/*
|
|
|
|
Copyright:: 2013, Sebastian Grewe
|
|
|
|
Licensed under the Apache License, Version 2.0 (the "License");
|
|
you may not use this file except in compliance with the License.
|
|
You may obtain a copy of the License at
|
|
|
|
http://www.apache.org/licenses/LICENSE-2.0
|
|
|
|
Unless required by applicable law or agreed to in writing, software
|
|
distributed under the License is distributed on an "AS IS" BASIS,
|
|
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
See the License for the specific language governing permissions and
|
|
limitations under the License.
|
|
|
|
*/
|
|
|
|
// Change to working directory
|
|
chdir(dirname(__FILE__));
|
|
|
|
// Include all settings and classes
|
|
require_once('shared.inc.php');
|
|
|
|
// Fetch our last block found from the DB as a starting point
|
|
$aLastBlock = @$block->getLast();
|
|
$strLastBlockHash = $aLastBlock['blockhash'];
|
|
if (!$strLastBlockHash) $strLastBlockHash = '';
|
|
|
|
// Fetch all transactions since our last block
|
|
if ( $bitcoin->can_connect() === true ){
|
|
$aTransactions = $bitcoin->query('listsinceblock', $strLastBlockHash);
|
|
} else {
|
|
$log->logFatal('Unable to conenct to RPC server backend');
|
|
$monitoring->setStatus($cron_name . "_active", "yesno", 0);
|
|
$monitoring->setStatus($cron_name . "_message", "message", "Unable to connect to RPC server");
|
|
$monitoring->setStatus($cron_name . "_status", "okerror", 1);
|
|
exit(1);
|
|
}
|
|
|
|
// Nothing to do so bail out
|
|
if (empty($aTransactions['transactions'])) {
|
|
$log->logDebug('No new RPC transactions since last block');
|
|
} else {
|
|
// Table header
|
|
$log->logInfo("Blockhash\t\tHeight\tAmount\tConfirmations\tDiff\t\tTime");
|
|
|
|
// Let us add those blocks as unaccounted
|
|
foreach ($aTransactions['transactions'] as $iIndex => $aData) {
|
|
if ( $aData['category'] == 'generate' || $aData['category'] == 'immature' ) {
|
|
$aBlockRPCInfo = $bitcoin->query('getblock', $aData['blockhash']);
|
|
$config['reward_type'] == 'block' ? $aData['amount'] = $aData['amount'] : $aData['amount'] = $config['reward'];
|
|
$aData['height'] = $aBlockRPCInfo['height'];
|
|
$aData['difficulty'] = $aBlockRPCInfo['difficulty'];
|
|
$log->logInfo(substr($aData['blockhash'], 0, 15) . "...\t" .
|
|
$aData['height'] . "\t" .
|
|
$aData['amount'] . "\t" .
|
|
$aData['confirmations'] . "\t\t" .
|
|
$aData['difficulty'] . "\t" .
|
|
strftime("%Y-%m-%d %H:%M:%S", $aData['time']));
|
|
if ( ! empty($aBlockRPCInfo['flags']) && preg_match('/proof-of-stake/', $aBlockRPCInfo['flags']) ) {
|
|
$log->logInfo("Block above with height " . $aData['height'] . " not added to database, proof-of-stake block!");
|
|
continue;
|
|
}
|
|
if (!$block->addBlock($aData) ) {
|
|
$log->logFatal('Unable to add this block to database: ' . $aData['height']);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// Now with our blocks added we can scan for their upstream shares
|
|
$aAllBlocks = $block->getAllUnsetShareId('ASC');
|
|
if (empty($aAllBlocks)) {
|
|
$log->logDebug('No new blocks without share_id found in database');
|
|
} else {
|
|
// Loop through our unaccounted blocks
|
|
$log->logInfo("Block ID\tHeight\t\tAmount\tShare ID\tShares\tFinder\t\tType");
|
|
foreach ($aAllBlocks as $iIndex => $aBlock) {
|
|
if (empty($aBlock['share_id'])) {
|
|
// Fetch share information
|
|
$iPreviousShareId = $block->getLastShareId();
|
|
if ( !$iPreviousShareId && $block->getBlockCount() > 1) {
|
|
$iPreviousShareId = 0;
|
|
// $log->logError('Unable to find highest share ID found so far, assuming share ID 0 as previous found upstream share.');
|
|
}
|
|
|
|
// Fetch this blocks upstream ID
|
|
$aBlockRPCInfo = $bitcoin->query('getblock', $aBlock['blockhash']);
|
|
if ($share->findUpstreamShare($aBlockRPCInfo, $iPreviousShareId)) {
|
|
$iCurrentUpstreamId = $share->getUpstreamShareId();
|
|
// Out of order share detection
|
|
if ($iCurrentUpstreamId < $iPreviousShareId) {
|
|
// Fetch our offending block
|
|
$aBlockError = $block->getBlockByShareId($iPreviousShareId);
|
|
$log->logError('E0001: The block with height ' . $aBlock['height'] . ' found share ' . $iCurrentUpstreamId . ' which is < than ' . $iPreviousShareId . ' of block ' . $aBlockError['height'] . '.');
|
|
if ( !$aShareError = $share->getShareById($aBlockError['share_id']) || !$aShareCurrent = $share->getShareById($iCurrentUpstreamId)) {
|
|
// We were not able to fetch all shares that were causing this detection to trigger, bail out
|
|
$log->logFatal('E0002: Failed to fetch both offending shares ' . $iCurrentUpstreamId . ' and ' . $iPreviousShareId . '. Block height: ' . $aBlock['height']);
|
|
$monitoring->setStatus($cron_name . "_active", "yesno", 0);
|
|
$monitoring->setStatus($cron_name . "_message", "message", "E0002: Upstream shares not found");
|
|
$monitoring->setStatus($cron_name . "_status", "okerror", 1);
|
|
exit(1);
|
|
}
|
|
// Shares seem to be out of order, so lets change them
|
|
if ( !$share->updateShareById($iCurrentUpstreamId, $aShareError) || !$share->updateShareById($iPreviousShareId, $aShareCurrent)) {
|
|
// We couldn't update one of the shares! That might mean they have been deleted already
|
|
$log->logFatal('E0003: Failed to change shares order!');
|
|
$monitoring->setStatus($cron_name . "_active", "yesno", 0);
|
|
$monitoring->setStatus($cron_name . "_message", "message", "E0003: Failed share update");
|
|
$monitoring->setStatus($cron_name . "_status", "okerror", 1);
|
|
exit(1);
|
|
}
|
|
// Reset our offending block so the next run re-checks the shares
|
|
if (!$block->setShareId($aBlockError['id'], NULL) && !$block->setFinder($aBlockError['id'], NULL) || !$block->setShares($aBlockError['id'], NULL)) {
|
|
$log->logFatal('E0004: Failed to reset previous block: ' . $aBlockError['height']);
|
|
$log->logError('Failed to reset block in database: ' . $aBlockError['height']);
|
|
$monitoring->setStatus($cron_name . "_active", "yesno", 0);
|
|
$monitoring->setStatus($cron_name . "_message", "message", "E0004: Failed to reset block");
|
|
$monitoring->setStatus($cron_name . "_status", "okerror", 1);
|
|
exit(1);
|
|
}
|
|
$monitoring->setStatus($cron_name . "_active", "yesno", 0);
|
|
$monitoring->setStatus($cron_name . "_message", "message", "Out of Order Share detected, autofixed");
|
|
$monitoring->setStatus($cron_name . "_status", "okerror", 1);
|
|
exit(0);
|
|
} else {
|
|
$iRoundShares = $share->getRoundShares($iPreviousShareId, $iCurrentUpstreamId);
|
|
$iAccountId = $user->getUserId($share->getUpstreamFinder());
|
|
}
|
|
} else {
|
|
$log->logFatal('E0005: Unable to fetch blocks upstream share, aborted:' . $share->getError());
|
|
$monitoring->setStatus($cron_name . "_active", "yesno", 0);
|
|
$monitoring->setStatus($cron_name . "_message", "message", "Unable to fetch blocks " . $aBlock['height'] . " upstream share: " . $share->getError());
|
|
$monitoring->setStatus($cron_name . "_status", "okerror", 1);
|
|
exit(1);
|
|
}
|
|
|
|
$log->logInfo(
|
|
$aBlock['id'] . "\t\t"
|
|
. $aBlock['height'] . "\t\t"
|
|
. $aBlock['amount'] . "\t"
|
|
. $iCurrentUpstreamId . "\t\t"
|
|
. $iRoundShares . "\t"
|
|
. "[$iAccountId] " . $user->getUserName($iAccountId) . "\t"
|
|
. $share->share_type
|
|
);
|
|
|
|
// Store new information
|
|
if (!$block->setShareId($aBlock['id'], $iCurrentUpstreamId))
|
|
$log->logError('Failed to update share ID in database for block ' . $aBlock['height']);
|
|
if (!$block->setFinder($aBlock['id'], $iAccountId))
|
|
$log->logError('Failed to update finder account ID in database for block ' . $aBlock['height']);
|
|
if (!$block->setShares($aBlock['id'], $iRoundShares))
|
|
$log->logError('Failed to update share count in database for block ' . $aBlock['height']);
|
|
if ($config['block_bonus'] > 0 && !$transaction->addTransaction($iAccountId, $config['block_bonus'], 'Bonus', $aBlock['id'])) {
|
|
$log->logError('Failed to create Bonus transaction in database for user ' . $user->getUserName($iAccountId) . ' for block ' . $aBlock['height']);
|
|
}
|
|
|
|
if ($setting->getValue('disable_notifications') != 1) {
|
|
// Notify users
|
|
$aAccounts = $notification->getNotificationAccountIdByType('new_block');
|
|
if (is_array($aAccounts)) {
|
|
foreach ($aAccounts as $aData) {
|
|
$aMailData['height'] = $aBlock['height'];
|
|
$aMailData['subject'] = 'New Block';
|
|
$aMailData['email'] = $user->getUserEmail($user->getUserName($aData['account_id']));
|
|
$aMailData['shares'] = $iRoundShares;
|
|
if (!$notification->sendNotification($aData['account_id'], 'new_block', $aMailData))
|
|
$log->logError('Failed to notify user of new found block: ' . $user->getUserName($aData['account_id']));
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
require_once('cron_end.inc.php');
|
|
?>
|