Класс uniset::HealthChecker

#include <HealthChecker.h>

Открытые члены
	HealthChecker (std::shared_ptr< Configuration > conf=nullptr)
bool	waitForReady (const ReadyCheck &check, size_t timeout_msec)
bool	waitForReady (const ReadyCheck &check, size_t timeout_msec, const std::atomic< bool > &cancelFlag)
bool	checkOnce (const ReadyCheck &check)

Открытые статические члены
static bool	isProcessAlive (Poco::Process::PID pid)
static ReadyCheck	parseReadyCheck (const std::string &checkStr)

Подробное описание

Health checker for process readiness and liveness. Supports multiple check types: TCP, CORBA, HTTP, File.

Методы

checkOnce()

bool uniset::HealthChecker::checkOnce

(

const ReadyCheck &

check

)

Single check (non-blocking).

Возвращает

true if check passes

isProcessAlive()

bool uniset::HealthChecker::isProcessAlive ( Poco::Process::PID  pid )

static

Check if process is alive by PID.

Аргументы

pid	Process ID

Возвращает

true if process exists

parseReadyCheck()

ReadyCheck uniset::HealthChecker::parseReadyCheck ( const std::string &  checkStr )

static

Parse ready check string like "tcp:2809" or "corba:SharedMemory"

waitForReady() [1/2]

bool uniset::HealthChecker::waitForReady	(	const ReadyCheck &	check,
		size_t	timeout_msec
	)

Check if process is ready based on ReadyCheck configuration. Blocks until ready or timeout.

Аргументы

check	ReadyCheck configuration
timeout_msec	Maximum wait time in milliseconds

Возвращает

true if ready, false if timeout

waitForReady() [2/2]

bool uniset::HealthChecker::waitForReady	(	const ReadyCheck &	check,
		size_t	timeout_msec,
		const std::atomic< bool > &	cancelFlag
	)

Check if process is ready, with cancellation support.

Аргументы

check	ReadyCheck configuration
timeout_msec	Maximum wait time in milliseconds
cancelFlag	Checked periodically; if true, returns false early

Возвращает

true if ready, false if timeout or cancelled