StakeSquid/ethereum-rpc-docker
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Sebastian
2024-03-17 14:01:43 +01:00
parent 4e59addb33
commit dda64f1291
1 changed files with 56 additions and 15 deletions
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69
time-since-last-block.sh
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@@ -1,6 +1,7 @@
#!/bin/bash
source /root/rpc/.env
BASEPATH=/root/rpc
source $BASEPATH/.env
blacklist=("lighthouse" "prism" "beacon" "nimbus" "ws" "arbitrum-classic" "hagall" "public")
@@ -15,33 +16,73 @@ for part in "${parts[@]}"; do
include=true
for word in "${blacklist[@]}"; do
if echo "$path" | grep -qE "$word"; then
echo "The path $path contains a blacklisted word: $word"
#echo "The path $path contains a blacklisted word: $word"
include=false
fi
done
#echo "include: $include; $DOMAIN$path"
if $include; then
echo "Querying $DOMAIN$path"
#echo "Querying $DOMAIN$path"
RPC_URL="https://$DOMAIN$path"
# Query the Ethereum JSON-RPC endpoint for the latest block timestamp
latest_block_timestamp=$(curl -s -X POST -H "Content-Type: application/json" --data '{"jsonrpc":"2.0","method":"eth_getBlockByNumber","params":["latest", false],"id":1}' $RPC_URL | jq -r '.result.timestamp')
response_file=$(mktemp)
# Convert the latest block timestamp from hexadecimal to decimal
latest_block_timestamp_decimal=$((16#$latest_block_timestamp))
http_status_code=$(curl --ipv4 -m 1 -s -X POST -w "%{http_code}" -o "$response_file" -H "Content-Type: application/json" --data '{"jsonrpc":"2.0","method":"eth_getBlockByNumber","params":["latest", false],"id":1}' $RPC_URL)
# Get the current system time in seconds
current_time=$(date +%s)
if [ $? -eq 0 ]; then
# If successful, print the response
#echo "Curl request succeeded:"
#echo "$response"
# Calculate the difference between the latest block timestamp and the current system time
time_difference=$((current_time - latest_block_timestamp_decimal))
if [[ $http_status_code -eq 200 ]]; then
# Handle successful response (HTTP 200)
#echo "HTTP 200: Success"
# Read and output the response body from the temporary file
response=$(cat "$response_file")
# Print the time difference in seconds
echo "Time difference between the latest block and current system time: $time_difference seconds"
latest_block_timestamp=$(echo "$response" | jq -r '.result.timestamp')
fi
# Convert the latest block timestamp from hexadecimal to decimal
latest_block_timestamp_decimal=$((16#${latest_block_timestamp#0x}))
# Get the current system time in seconds
current_time=$(date +%s)
# Calculate the difference between the latest block timestamp and the current system time
time_difference=$((current_time - latest_block_timestamp_decimal))
if [ $time_difference -lt 60 ]; then
echo "$path: online"
else
formatted_time_difference=$(printf '%d years %d months %d weeks %d days %d hours %d minutes %d seconds\n' \
$((time_difference / 31536000)) \
$((time_difference % 31536000 / 2592000)) \
$((time_difference % 2592000 / 604800)) \
$((time_difference % 604800 / 86400)) \
$((time_difference % 86400 / 3600)) \
$((time_difference % 3600 / 60)) \
$((time_difference % 60)))
# Print the time difference in seconds
echo "$path: syncing ($formatted_time_difference)"
fi
elif [[ $http_status_code -eq 404 ]]; then
# Handle HTTP 404 error
echo "$path: offline"
else
# Handle other HTTP response codes
echo "Unexpected HTTP status code: $http_status_code"
fi
else
# If the command failed (timed out), print an error message
echo "Error: Curl request timed out after 1 second"
fi
rm "$response_file"
fi
done
done