thread 'main' panicked at 'Box<Any>', src/session.rs:115

[sashahilton00]

Issue by joerg-krause
Saturday Mar 04, 2017 at 09:05 GMT
Originally opened as plietar/librespot#156

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Running the latest master works great so far! Yesterday, I set up a playlist in the Spotify App lo be played in a loop and selected the librespot client as audio sink. When I woke up today, the librespot client died:

DEBUG:librespot::audio_file: File 774f64e3c9690d01ecad1a35ed0bde12d978dfae complete
DEBUG:librespot::session: Session[0] strong=3 weak=6
DEBUG:librespot::player: command=Load(SpotifyId(u128 { high: 8492558088775026015, low: 11919394522851906758 }), true, 0)
DEBUG:librespot::session: drop Dispatch
thread 'main' panicked at 'Box<Any>', src/session.rs:115

[sashahilton00]

Comment by joerg-krause
Saturday Mar 04, 2017 at 09:23 GMT

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I am able to reproduce the panic when I force a disconnection of my DSL connection in the router. The librespot client keeps streaming fine after the router get a new IP. However, the Spotify App drops connection to the client. The status bar goes from green to blue., but the device is in the list and selectable. If I select the device now, librespot panics.

[sashahilton00]

Comment by joerg-krause
Saturday Mar 11, 2017 at 11:07 GMT

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The error message is "Connection reset by peer". Ideally, we should try to reconnect. Unfortunately, I have no idea, how to do it for librespot.

When this event happens, the Spotify Player disconnects for a moment from the librespot device (the status bar goes from green to blue for a short moment) than the device is displayed as connected again for about 2 or 3 seconds. Thereafter, the player shows the device as disconnected.

[sashahilton00]

Comment by bowiz2
Friday Sep 01, 2017 at 11:43 GMT

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Have the same issue when playing from the Android client. Passing a username and using the --disable-discovery flag allowed me to connect from my phone, but after about 1.5 - 2 minutes, the connection was dropped, while librespot still showed nothing out of the ordinary.

After the connection was dropped, I couldn't reconnect to librespot, as it still thought it was connected to the client.

I received a similar
thread 'main' panicked at 'Box<Any>', src/session.rs:83
error after about 5 minutes.

Build info:
INFO:librespot: librespot ddfc28f (2017-08-04). Built on 2017-08-07. Build ID: N5RcEuis
Running on a Raspberry Pi 1

[ComlOnline]

Please continue discussion for this in #103, as it seems to be same bug.