on_revoke_and_ack: be robust to exceptions raised in lnwatcher
on_revoke_and_ack: be robust to exceptions raised in lnwatcher

vialectrum/vialectrum,vialectrum/vialectrum,vialectrum/vialectrum,pooler/electrum-ltc,pooler/electrum-ltc,wakiyamap/electrum-mona,wakiyamap/electrum-mona,spesmilo/electrum,pooler/electrum-ltc,pooler/electrum-ltc,spesmilo/electrum,spesmilo/electrum,wakiyamap/electrum-mona,wakiyamap/electrum-mona,spesmilo/electrum