[iOS] Spotify_sdk player's requests NEVER come back with their callbacks.

[irfan-429]

Is this a native Spotify SDK issue No

Are you using a Free or Premium Spotify account Premium

Expected behavior Spotify_sdk must respond with a callback when I perform actions like play/pause/getPlayerState on a song.

Describe the bug Pre-issue: I was facing an issue like this and I try to solve his way but it didn't solve. I also tried with this way around where I added a wrong spotifyUri while connecting using SpotifySdk.connectToSpotifyRemote() and it worked!! i.e., Spotify app didn't played song automatically after adding wrong spotifyUri.

Actual/current issue: When I perform actions like play/pause/getPlayerState on a song, my requests go but they NEVER come back with their callbacks after few successful requests. Rather my all queued requests respond back suddenly when I switch from the app to Spotify App. See the screen shot below:

Steps to Reproduce Steps to reproduce the behavior:

1. Followed iOS quick start documentation
2. Connect to Spotify remote with/without accessToken but with a wrong spotifyUri as a param
3. Play and keep playing different songs one by one
4. After few successful attempts, you won't be able to perform further actions on a song

Screenshots logs screenshot, Project dir structure, Xcode dir structure

Spotify_sdk Flutter package version spotify_sdk: ^2.2.0

Target Platform, Version & Device

• OS & Version: [iOS 15.2]
• Device: [iPhone 11 Pro]

Development OS

• OS: [Mac OS]

[irfan-429]

@fotiDim - Can you please check my query? It'd be much helpful to meet my deadline.

[fotiDim]

@irfan-429 some clarifications needed:

• Does the issue also happen when you pass a valid spotifyUri?
• Does the issue also happen when you don't pass any spotifyUri?
• "After few successful attempts, you won't be able to perform further actions on a song" Does that literally mean that you cannot perform any action (eg. pause) or just that you are not getting back the callback?

Also how are you sure that this is not a native Spotify SDK issue?

[fotiDim]

Closing due to lack of feedback. If the issue persists please report back.