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From: Juliusz Chroboczek <>
To: Alfredo Vogel <>
Subject: [Galene] ICE Agent can not be restarted when gathering [was: Yunohost galene]
Date: Sun, 01 Aug 2021 21:19:14 +0200	[thread overview]
Message-ID: <> (raw)
In-Reply-To: <>

>> gotOffer: ICE Agent can not be restarted when gathering

> It happens all the time for remote clients: it just disconnects after a while…

It's definitely a bug in Pion (that should either be fixed in Pion or
worked around in Galène), but as far as I can tell one that should not
trigger unless you've got broken connectivity.

And, indeed, the log that you sent indicates that you've got some
networking issues:

  Aug 01 15:20:09 galene[516]: 2021/08/01 15:20:09 Relay test failed: timeout
  Aug 01 15:20:09 galene[516]: 2021/08/01 15:20:09 Perhaps you didn't configure a TURN server?

The sequence of events is as follows:

  1. the client starts a video by sending an offer;
  2. the server sends an answer and starts ICE candidate gathering;
  3. the client detects the failure after 30s or so and sends an ICE restart;
  4. the candidate gathering at the server isn't done yet, hence the error.

There are two things here that shouldn't happen if the network is
functioning: the candidate gathering shouldn't take so long, and the
client shouldn't be attempting to restart ICE.  Both of these indicate
that there's a firewall in the way and that no TURN server is accessible.

-- Juliusz

  reply	other threads:[~2021-08-01 19:19 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-08-01  9:30 [Galene] Yunohost galene Google Fred
2021-08-01 10:58 ` [Galene] " Juliusz Chroboczek
2021-08-01 12:26 ` Alfredo “Fred” Vogel
2021-08-01 12:44   ` Juliusz Chroboczek
2021-08-01 13:27     ` Alfredo Vogel
2021-08-01 17:22       ` Alfredo Vogel
2021-08-01 17:34         ` Juliusz Chroboczek
2021-08-01 18:59           ` Alfredo Vogel
2021-08-01 19:19             ` Juliusz Chroboczek [this message]
2021-08-01 19:35               ` [Galene] Re: ICE Agent can not be restarted when gathering [was: Yunohost galene] Alfredo Vogel
2021-08-02 13:41               ` Google Fred
2021-08-02 15:08                 ` Juliusz Chroboczek
2021-08-02 19:00                   ` Alfredo “Fred” Vogel
2021-08-02 19:44                     ` Juliusz Chroboczek

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