/**
* @param string $cluster
* @param bool|string $wiki
* @return array
*/
public function &getExternalLB($cluster, $wiki = false)
{
if (!isset($this->extLBs[$cluster])) {
$this->extLBs[$cluster] = $this->newExternalLB($cluster, $wiki);
$this->extLBs[$cluster]->parentInfo(array('id' => "ext-{$cluster}"));
$this->chronProt->initLB($this->extLBs[$cluster]);
}
return $this->extLBs[$cluster];
}
public function testChronologyProtector()
{
// (a) First HTTP request
$mPos = new MySQLMasterPos('db1034-bin.000976', '843431247');
$mockDB = $this->getMockBuilder('DatabaseMysql')->disableOriginalConstructor()->getMock();
$mockDB->expects($this->any())->method('doneWrites')->will($this->returnValue(true));
$mockDB->expects($this->any())->method('getMasterPos')->will($this->returnValue($mPos));
$lb = $this->getMockBuilder('LoadBalancer')->disableOriginalConstructor()->getMock();
$lb->expects($this->any())->method('getConnection')->will($this->returnValue($mockDB));
$lb->expects($this->any())->method('getServerCount')->will($this->returnValue(2));
$lb->expects($this->any())->method('parentInfo')->will($this->returnValue(array('id' => "main-DEFAULT")));
$lb->expects($this->any())->method('getAnyOpenConnection')->will($this->returnValue($mockDB));
$bag = new HashBagOStuff();
$cp = new ChronologyProtector($bag, array('ip' => '127.0.0.1', 'agent' => "Totally-Not-FireFox"));
$mockDB->expects($this->exactly(2))->method('doneWrites');
// Nothing to wait for
$cp->initLB($lb);
// Record in stash
$cp->shutdownLB($lb);
$cp->shutdown();
// (b) Second HTTP request
$cp = new ChronologyProtector($bag, array('ip' => '127.0.0.1', 'agent' => "Totally-Not-FireFox"));
$lb->expects($this->once())->method('waitFor')->with($this->equalTo($mPos));
// Wait
$cp->initLB($lb);
// Record in stash
$cp->shutdownLB($lb);
$cp->shutdown();
}
public function testChronologyProtector()
{
// (a) First HTTP request
$mPos = new MySQLMasterPos('db1034-bin.000976', '843431247');
$now = microtime(true);
$mockDB = $this->getMockBuilder('DatabaseMysql')->disableOriginalConstructor()->getMock();
$mockDB->method('writesOrCallbacksPending')->willReturn(true);
$mockDB->method('lastDoneWrites')->willReturn($now);
$mockDB->method('getMasterPos')->willReturn($mPos);
$lb = $this->getMockBuilder('LoadBalancer')->disableOriginalConstructor()->getMock();
$lb->method('getConnection')->willReturn($mockDB);
$lb->method('getServerCount')->willReturn(2);
$lb->method('parentInfo')->willReturn(['id' => "main-DEFAULT"]);
$lb->method('getAnyOpenConnection')->willReturn($mockDB);
$lb->method('hasOrMadeRecentMasterChanges')->will($this->returnCallback(function () use($mockDB) {
$p = 0;
$p |= call_user_func([$mockDB, 'writesOrCallbacksPending']);
$p |= call_user_func([$mockDB, 'lastDoneWrites']);
return (bool) $p;
}));
$lb->method('getMasterPos')->willReturn($mPos);
$bag = new HashBagOStuff();
$cp = new ChronologyProtector($bag, ['ip' => '127.0.0.1', 'agent' => "Totally-Not-FireFox"]);
$mockDB->expects($this->exactly(2))->method('writesOrCallbacksPending');
$mockDB->expects($this->exactly(2))->method('lastDoneWrites');
// Nothing to wait for
$cp->initLB($lb);
// Record in stash
$cp->shutdownLB($lb);
$cp->shutdown();
// (b) Second HTTP request
$cp = new ChronologyProtector($bag, ['ip' => '127.0.0.1', 'agent' => "Totally-Not-FireFox"]);
$lb->expects($this->once())->method('waitFor')->with($this->equalTo($mPos));
// Wait
$cp->initLB($lb);
// Record in stash
$cp->shutdownLB($lb);
$cp->shutdown();
}
