chronik/utils library

Functions

bytesToHex(List<int> bytes) → String

Convert bytes to hex string

hexToBytes(String hex) → List<int>

Convert a hex string to bytes

isValidLokadId(String lokadId) → bool

Validate a lokad ID (should be 4 bytes in hex format)

isValidTokenId(String tokenId) → bool

Validate a token ID (should be 32 bytes in hex format)

isValidTxId(String txId) → bool

Validate a transaction ID (should be 32 bytes in hex format)

measureWebsocketLatency(String wsUrl) → Future<double>

Measure WebSocket connection latency to a given URL

normalizeScriptType(String scriptType) → String

Convert a script type string to normalized ScriptType enum value

sortNodesByLatency(List<String> urls) → Future<List<String>>

Sort a list of server URLs by their WebSocket latency (fastest first)