Logger Parameters

This page explains the parameters related to logging operations of Iroha 2, as managed by the Logger module.

logger.format

logger.level

Sets the logging sensitivity.

• ENV: LOG, LOG_LEVEL, IROHA_LOG_LEVEL
• Type: String
• Possible Values:
  • TRACE: All events, including low-level operations.
  • DEBUG: Debug-level messages, useful for diagnostics.
  • INFO: General informational messages.
  • WARN: Warnings that indicate potential issues.
  • ERROR: Errors that disrupt normal function but allow continued operation.
  • FATAL: Critical errors that lead to immediate termination. (todo: maybe unsupported)
• Default: INFO

Choose the level that best suits your use case. Refer to Stack Overflow for additional details on how to use different log levels.

Example:

Configuration file

[logger]
level = "INFO"

ENV

LOG_LEVEL=INFO