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https://github.com/rootzoll/raspiblitz.git
synced 2025-02-24 22:58:43 +01:00
handle long LND RPC stratup time
This commit is contained in:
Christian Rotzoll
parent
e7d1d8806c
commit
2640fe6bba
2 changed files with 71 additions and 13 deletions
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@ -163,7 +163,7 @@ else
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title="Node is Syncing (${scriptRuntime})"
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actionString="Please wait - this can take some time"
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# formatting progress values
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# formatting BLOCKCHAIN SYNC PROGRESS
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if [ ${#syncProgress} -eq 0 ]; then
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if [ ${startcountBlockchain} -lt 2 ]; then
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syncProgress="waiting"
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@ -176,21 +176,33 @@ else
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else
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syncProgress="${syncProgress} %"
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fi
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# formatting LIGHTNING SCAN PROGRESS
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if [ ${#scanProgress} -eq 0 ]; then
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if [ ${startcountLightning} -lt 2 ]; then
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scanProgress="waiting"
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# in case of LND RPC is not ready yet
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if [ ${scanTimestamp} -eq -2 ]; then
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# check for possible error
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scanProgress="prepare scan (pls wait)"
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# in case LND restarting >2
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elif [ ${startcountLightning} -gt 2 ]; then
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scanProgress="${startcountLightning} restarts"
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actionString="Login with SSH for more details:"
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# check if a specific error can be identified for restarts
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lndSetupErrorCount=$(sudo /home/admin/config.scripts/lnd.check.sh basic-setup | grep -c "err=")
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if [ ${lndSetupErrorCount} -gt 0 ]; then
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scanProgress="possible error"
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fi
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# unkown cases
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else
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scanProgress="${startcountLightning} restarts"
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actionString="Login with SSH for more details:"
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scanProgress="waiting"
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fi
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elif [ ${#scanProgress} -lt 6 ]; then
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scanProgress=" ${scanProgress} %"
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else
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@ -120,6 +120,7 @@ echo "lndActive=${lndRunning}"
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if [ ${lndRunning} -eq 1 ]; then
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# get LND info
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lndRPCReady=1
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lndinfo=$(sudo -u bitcoin lncli getinfo 2>/mnt/hdd/temp/.lnd.error)
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# check if error on request
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@ -129,6 +130,32 @@ if [ ${lndRunning} -eq 1 ]; then
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if [ ${#lndErrorFull} -gt 0 ]; then
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# flag if error could be resoled by analysis
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errorResolved=0
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### analyse LND logs since start
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# find a the log date marker of last start of LND
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# just do this on error case to save on processing memory
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lndLastStartDate=$(sudo cat /mnt/hdd/lnd/logs/${network}/${chain}net/lnd.log | grep "LTND: Active chain:" | tail -1 | cut -d "[" -f1)
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# get logs of last LND start
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lndLogsAfterStart=$(sudo sed -n -e "/${lndLastStartDate}/,$p" /mnt/hdd/lnd/logs/${network}/${chain}net/lnd.log)
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# check RPC server ready (can take some time after wallet was unlocked)
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lndRPCReady=$(echo "${lndLogsAfterStart}" | grep -c "RPCS: RPC server listening on"))
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echo "lndRPCReady=${lndRPCReady}"
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# check wallet if wallet was opened (after correct password)
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lndWalletOpened=$(echo "${lndLogsAfterStart}" | grep -c "LNWL: Opened wallet"))
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echo "walletOpened=${lndWalletOpened}"
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# check wallet if wallet is ready (can take some time after wallet was opened)
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lndWalletReady=$(echo "${lndLogsAfterStart}" | grep -c "LTND: LightningWallet opened"))
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echo "walletReady=${lndWalletReady}"
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### check errors
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# scan error for walletLocked as common error
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locked=$(echo ${lndErrorFull} | grep -c 'Wallet is encrypted')
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if [ ${locked} -gt 0 ]; then
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@ -138,20 +165,36 @@ if [ ${lndRunning} -eq 1 ]; then
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rpcNotWorking=$(echo ${lndErrorFull} | grep -c 'connection refused')
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if [ ${rpcNotWorking} -gt 0 ]; then
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lndErrorShort='LND RPC not responding'
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lndErrorFull=$(echo "LND RPC is not responding. LND may have problems starting up. Check logs, config files and systemd service. Org-Error: ${lndErrorFull}" | tr -d "'")
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# this can happen for a long time when LND is starting fresh sync
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# on first startup - check if logs since start signaled RPC ready before
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if [ ${lndRPCReady} -eq 0 ]; then
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# nullify error - this is normal
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lndErrorFull=""
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errorResolved=1
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# oputput basic data because no error
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echo "# LND RPC is still warming up - no scan progress: prepare scan"
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echo "scanTimestamp=-2"
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echo "syncedToChain=0"
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else
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echo "# LND RPC was started - some other problem going on"
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lndErrorShort='LND RPC not responding'
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lndErrorFull=$(echo "LND RPC is not responding. LND may have problems starting up. Check logs, config files and systemd service. Org-Error: ${lndErrorFull}" | tr -d "'")
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fi
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fi
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# if not known error - keep generic
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if [ ${#lndErrorShort} -eq 0 ]; then
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# if not known error and not resolved before - keep generic
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if [ ${#lndErrorShort} -eq 0 ] && [ ${errorResolved} -eq 0 ]; then
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lndErrorShort='Unkown Error - see logs'
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lndErrorFull=$(echo ${lndErrorFull} | tr -d "'")
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fi
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# write to results
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echo "lndErrorShort='${lndErrorShort}'"
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echo "lndErrorFull='${lndErrorFull}'"
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/home/admin/config.scripts/blitz.systemd.sh log lightning "ERROR: ${lndErrorFull}"
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if [ ${#lndErrorFull} -gt 0 ]; then
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echo "lndErrorShort='${lndErrorShort}'"
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echo "lndErrorFull='${lndErrorFull}'"
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/home/admin/config.scripts/blitz.systemd.sh log lightning "ERROR: ${lndErrorFull}"
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fi
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fi
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@ -190,6 +233,9 @@ if [ ${lndRunning} -eq 1 ]; then
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fi
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# output if lnd-RPC is ready
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echo "lndRPCReady=${lndRPCReady}"
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fi
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# check if online if problem with other stuff
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