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88 lines
3.7 KiB
88 lines
3.7 KiB
source /mnt/hdd/raspiblitz.conf
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### USER PI AUTOSTART (LCD Display)
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localip=$(ip addr | grep 'state UP' -A2 | tail -n1 | awk '{print $2}' | cut -f1 -d'/')
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# parse the actual scanned height progress from LND logs
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item=0
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blockchaininfo=$(sudo -u bitcoin ${network}-cli -datadir=/home/bitcoin/.${network} getblockchaininfo)
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chain="$(echo "${blockchaininfo}" | jq -r '.chain')"
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## TRY to get the actual progress height of scanning
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# 1) First try the "Rescanned through block" - it seems to happen if it restarts
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item=$(sudo -u bitcoin tail -n 100 /mnt/hdd/lnd/logs/${network}/${chain}net/lnd.log | grep "Rescanned through block" | tail -n1 | cut -d ']' -f2 | cut -d '(' -f2 | tr -dc '0-9')
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action="Rescanning"
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# 2) Second try the "Caught up to height" - thats the usual on first scan start
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if [ ${#item} -eq 0 ]; then
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item=$(sudo -u bitcoin tail -n 100 /mnt/hdd/lnd/logs/${network}/${chain}net/lnd.log | grep "Caught up to height" | tail -n1 | cut -d ']' -f2 | tr -dc '0-9')
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action="Catching-Up"
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fi
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# 3) Third try the "LNWL: Filtering block" - thats the usual on later starts
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if [ ${#item} -eq 0 ]; then
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item=$(sudo -u bitcoin tail -n 100 /mnt/hdd/lnd/logs/${network}/${chain}net/lnd.log | grep "LNWL: Filtering block" | tail -n1 | cut -d ' ' -f7 | tr -dc '0-9')
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action="Filtering"
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fi
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# if no progress info
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online=1
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if [ ${#item} -eq 0 ]; then
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item="?"
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# check if offline
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# https://en.wikipedia.org/wiki/1.1.1.1
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online=$(ping 1.1.1.1 -c 1 -W 2 | grep -c '1 received')
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fi
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# get total number of blocks
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total=$(echo "${blockchaininfo}" | jq -r '.blocks')
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# put scanstate
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scanstate="${item}/${total}"
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# get blockchain sync progress
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progress="$(echo "${blockchaininfo}" | jq -r '.verificationprogress')"
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progress=$(echo "${progress}*100" | bc)
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# check if blockchain is still syncing
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heigh=6
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width=44
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isInitialChainSync=$(echo "${blockchaininfo}" | grep 'initialblockdownload' | grep "true" -c)
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isWaitingBlockchain=$( sudo -u bitcoin tail -n 2 /mnt/hdd/lnd/logs/${network}/${chain}net/lnd.log | grep "Waiting for chain backend to finish sync" -c )
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if [ ${isWaitingBlockchain} -gt 0 ]; then
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isInitialChainSync=1
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fi
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if [ ${online} -eq 0 ]; then
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heigh=7
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width=44
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infoStr=$(echo " Waiting INTERNET CONNECTION\n RaspiBlitz cannot ping 1.1.1.1\n Local IP is ${localip}\n Please check cables and router.")
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elif [ ${isInitialChainSync} -gt 0 ]; then
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heigh=7
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infoStr=" Waiting for final Blockchain Sync\n Progress: ${progress} %\n Please wait - this can take some time.\n ssh admin@${localip}\n Password A"
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if [ "$USER" = "admin" ]; then
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heigh=6
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width=53
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infoStr=$(echo " Waiting for final Blockchain Sync\n Progress: ${progress} %\n Please wait - this can take some long time.\n Its OK to close terminal and ssh back in later.")
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fi
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else
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heigh=7
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# check if wallet has any UTXO
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# reason see: https://github.com/lightningnetwork/lnd/issues/2326
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txlines=$(sudo -u bitcoin lncli listchaintxns 2>/dev/null | wc -l)
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# has just 4 lines if empty
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if [ ${txlines} -eq 4 ]; then
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infoStr=$(echo " Lightning ${action} Blockchain\n Progress: ${scanstate}\n re-rescan every start until funding\n ssh admin@${localip}\n Password A")
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else
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infoStr=$(echo " Lightning ${action} Blockchain\n Progress: ${scanstate}\n Please wait - this can take some time\n ssh admin@${localip}\n Password A")
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if [ "$USER" = "admin" ]; then
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heigh=6
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width=53
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infoStr=$(echo " Lightning ${action} Blockchain\n Progress: ${scanstate}\n Please wait - this can take some long time.\n Its OK to close terminal and ssh back in later.")
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fi
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fi
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fi
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# display progress to user
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sleep 3
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dialog --title " ${network} / ${chain} " --backtitle "RaspiBlitz (${hostname})" --infobox "${infoStr}" ${heigh} ${width}
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