Shutdown is used to tear down the ExtractorOracle
()
| 350 | |
| 351 | // Shutdown is used to tear down the ExtractorOracle |
| 352 | func (e *ExtractorOracle) Shutdown() error { |
| 353 | e.logger.Debug("ExtractorOracle shutdown") |
| 354 | e.shutdownLock.Lock() |
| 355 | defer e.shutdownLock.Unlock() |
| 356 | |
| 357 | if e.shutdown { |
| 358 | return nil |
| 359 | } |
| 360 | e.logger.Info("ExtractorOracle shutdown") |
| 361 | |
| 362 | e.shutdown = true |
| 363 | close(e.shutdownCh) |
| 364 | |
| 365 | if e.natsConn != nil { |
| 366 | e.natsConn.Close() |
| 367 | } |
| 368 | |
| 369 | if err := e.oracleDB.Close(); err != nil { |
| 370 | e.logger.Error("Shutdown error close oracleDB.", "err", err) |
| 371 | } |
| 372 | |
| 373 | e.wg.Wait() |
| 374 | |
| 375 | e.logger.Info("Shutting down") |
| 376 | return nil |
| 377 | } |
| 378 | |
| 379 | func (e *ExtractorOracle) Finish1() (err error) { |
| 380 | // TODO shutdown job on error |