(self, config: MultiDbConfig)
| 41 | """ |
| 42 | |
| 43 | def __init__(self, config: MultiDbConfig): |
| 44 | self._databases = config.databases() |
| 45 | self._health_checks = ( |
| 46 | config.default_health_checks() |
| 47 | if not config.health_checks |
| 48 | else config.health_checks |
| 49 | ) |
| 50 | self._health_check_interval = config.health_check_interval |
| 51 | self._health_check_policy: HealthCheckPolicy = ( |
| 52 | config.health_check_policy.value() |
| 53 | ) |
| 54 | self._failure_detectors = ( |
| 55 | config.default_failure_detectors() |
| 56 | if not config.failure_detectors |
| 57 | else config.failure_detectors |
| 58 | ) |
| 59 | |
| 60 | self._failover_strategy = ( |
| 61 | config.default_failover_strategy() |
| 62 | if config.failover_strategy is None |
| 63 | else config.failover_strategy |
| 64 | ) |
| 65 | self._failover_strategy.set_databases(self._databases) |
| 66 | self._auto_fallback_interval = config.auto_fallback_interval |
| 67 | self._event_dispatcher = config.event_dispatcher |
| 68 | self._command_retry = config.command_retry |
| 69 | self._command_retry.update_supported_errors((ConnectionRefusedError,)) |
| 70 | self.command_executor = DefaultCommandExecutor( |
| 71 | failure_detectors=self._failure_detectors, |
| 72 | databases=self._databases, |
| 73 | command_retry=self._command_retry, |
| 74 | failover_strategy=self._failover_strategy, |
| 75 | failover_attempts=config.failover_attempts, |
| 76 | failover_delay=config.failover_delay, |
| 77 | event_dispatcher=self._event_dispatcher, |
| 78 | auto_fallback_interval=self._auto_fallback_interval, |
| 79 | ) |
| 80 | self.initialized = False |
| 81 | self._bg_scheduler = BackgroundScheduler() |
| 82 | self._hc_lock = threading.Lock() |
| 83 | self._config = config |
| 84 | |
| 85 | def __del__(self): |
| 86 | try: |
nothing calls this directly
no test coverage detected