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Diviner libphutil Tech Docs PhutilBacktraceSignalHandler

final class PhutilBacktraceSignalHandler
libphutil Technical Documentation (Futures)

Signal handler for SIGHUP which prints the current backtrace out to a file. This is particularly helpful in debugging hung/spinning processes.

Methods

public function __get($name)
Inherited

This method is not documented.
Parameters
$name
Return
wild

public function __set($name, $value)
Inherited

This method is not documented.
Parameters
$name
$value
Return
wild

public function current()
Inherited

This method is not documented.
Return
wild

public function key()
Inherited

This method is not documented.
Return
wild

public function next()
Inherited

This method is not documented.
Return
wild

public function rewind()
Inherited

This method is not documented.
Return
wild

public function valid()
Inherited

This method is not documented.
Return
wild

private function throwOnAttemptedIteration()
Inherited

This method is not documented.
Return
wild

public function getPhobjectClassConstant($key, $byte_limit)
Inherited

Phobject

Read the value of a class constant.

This is the same as just typing self::CONSTANTNAME, but throws a more useful message if the constant is not defined and allows the constant to be limited to a maximum length.

Parameters
string$keyName of the constant.
int|null$byte_limitMaximum number of bytes permitted in the value.
Return
stringValue of the constant.

public function canHandleSignal($router, $signo)

This method is not documented.
Parameters
PhutilSignalRouter$router
$signo
Return
wild

public function handleSignal($router, $signo)

This method is not documented.
Parameters
PhutilSignalRouter$router
$signo
Return
wild