Multiple flush timers

[yalp]

Hi, I'm using the periodic flush (every 5s) and getting a lot of "Flushing data" logs (in verbose):

2023-08-29 12:27:38748 ExponeaSDK ℹ️ VERBOSE [FlushingManager.swift]:114 flushData(completion:): Flushing data: 0 total objects to upload, 0 events and 0 customer updates.
2023-08-29 12:27:39307 ExponeaSDK ℹ️ VERBOSE [FlushingManager.swift]:114 flushData(completion:): Flushing data: 0 total objects to upload, 0 events and 0 customer updates.
2023-08-29 12:27:40664 ExponeaSDK ℹ️ VERBOSE [FlushingManager.swift]:114 flushData(completion:): Flushing data: 0 total objects to upload, 0 events and 0 customer updates.
2023-08-29 12:27:43747 ExponeaSDK ℹ️ VERBOSE [FlushingManager.swift]:114 flushData(completion:): Flushing data: 0 total objects to upload, 0 events and 0 customer updates.
2023-08-29 12:27:44306 ExponeaSDK ℹ️ VERBOSE [FlushingManager.swift]:114 flushData(completion:): Flushing data: 0 total objects to upload, 0 events and 0 customer updates.
2023-08-29 12:27:45664 ExponeaSDK ℹ️ VERBOSE [FlushingManager.swift]:114 flushData(completion:): Flushing data: 0 total objects to upload, 0 events and 0 customer updates.
2023-08-29 12:27:48746 ExponeaSDK ℹ️ VERBOSE [FlushingManager.swift]:114 flushData(completion:): Flushing data: 0 total objects to upload, 0 events and 0 customer updates.
2023-08-29 12:27:49306 ExponeaSDK ℹ️ VERBOSE [FlushingManager.swift]:114 flushData(completion:): Flushing data: 0 total objects to upload, 0 events and 0 customer updates.
2023-08-29 12:27:50663 ExponeaSDK ℹ️ VERBOSE [FlushingManager.swift]:114 flushData(completion:): Flushing data: 0 total objects to upload, 0 events and 0 customer updates.
2023-08-29 12:27:53747 ExponeaSDK ℹ️ VERBOSE [FlushingManager.swift]:114 flushData(completion:): Flushing data: 0 total objects to upload, 0 events and 0 customer updates.
2023-08-29 12:27:54306 ExponeaSDK ℹ️ VERBOSE [FlushingManager.swift]:114 flushData(completion:): Flushing data: 0 total objects to upload, 0 events and 0 customer updates.
2023-08-29 12:27:55664 ExponeaSDK ℹ️ VERBOSE [FlushingManager.swift]:114 flushData(completion:): Flushing data: 0 total objects to upload, 0 events and 0 customer updates.
2023-08-29 12:27:58746 ExponeaSDK ℹ️ VERBOSE [FlushingManager.swift]:114 flushData(completion:): Flushing data: 0 total objects to upload, 0 events and 0 customer updates.
2023-08-29 12:27:59306 ExponeaSDK ℹ️ VERBOSE [FlushingManager.swift]:114 flushData(completion:): Flushing data: 0 total objects to upload, 0 events and 0 customer updates.
2023-08-29 12:28:00664 ExponeaSDK ℹ️ VERBOSE [FlushingManager.swift]:114 flushData(completion:): Flushing data: 0 total objects to upload, 0 events and 0 customer updates.

This seems related to startPeriodicFlushTimer() not checking if timer is already stopped before restarting a new one.

And the timer is started on applicationDidBecomeActive() but only stopped on applicationDidEnterBackground() which are not symmetrical events (applicationDidEnterForeground is) so at one point there will be multiple timers.

[xcibik00]

Hi @yalp , we fixed it in v2.19.0

[yalp]

Thanks !