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crash on startup when no connection is available (mobile) #4016

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nicolasburtey opened this issue Feb 18, 2020 · 2 comments · Fixed by lightninglabs/neutrino#208
Closed

crash on startup when no connection is available (mobile) #4016

nicolasburtey opened this issue Feb 18, 2020 · 2 comments · Fixed by lightninglabs/neutrino#208
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@halseth
Labels
bug Unintended code behaviour mobile neutrino Lightweight neutrino backend-type v0.12
Milestone
0.12.0

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@nicolasburtey
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Background

In plane mode, lnd is giving the following error when starting (using neutrino):
Unable to initialize neutrino backend: unable to create neutrino light client: lookup btcd-testnet.lightning.computer: no such host

I can reproduce with the mobile lightning labs app: just start in plane mode and the app will crash after loading up for ~1 sec.

I'm not sure how to recover from this error.

Your environment

  • version of lnd : 0.9.0
  • which operating system (uname -a on *Nix): iOS. build from react native
  • version of btcd, bitcoind, or other backend: neutrino
@Roasbeef Roasbeef added bug Unintended code behaviour mobile neutrino Lightweight neutrino backend-type labels Feb 19, 2020
@Roasbeef Roasbeef mentioned this issue Feb 19, 2020
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@halseth
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halseth commented Jul 17, 2020

Probably makes the most sense to fix neutrino side? By having it retry until peers are available.

@Roasbeef Roasbeef added this to the 0.12.0 milestone Jul 22, 2020
@Roasbeef Roasbeef added the v0.12 label Jul 22, 2020
@halseth halseth mentioned this issue Sep 24, 2020
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@halseth
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halseth commented Sep 24, 2020

@nicolasburtey Created lightninglabs/neutrino#208 to fix this. Please report back if it fixes the problem for you!

Roasbeef added a commit to Roasbeef/lnd that referenced this issue Oct 1, 2020
@Roasbeef
build: update neutrino to latest version
ef96b97 
Includes a fix for lightningnetwork#4016 in addition to some other bug fixes and
enhancements.
@Roasbeef Roasbeef mentioned this issue Oct 1, 2020
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@halseth halseth

Labels
bug Unintended code behaviour mobile neutrino Lightweight neutrino backend-type v0.12
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Milestone
0.12.0
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chainservice: retry lookup IP on startup halseth/neutrino
3 participants
@Roasbeef @halseth @nicolasburtey