Module progress

Progress tracking for blockchain syncing.

Constants

• LOG_INTERVAL 🔒
  The amount of time between progress logs.
• MAX_CLOSE_TO_TIP_BLOCKS 🔒
  The number of blocks we consider to be close to the tip.
• MIN_BLOCKS_MINED_AFTER_CHECKPOINT_UPDATE 🔒
  The minimum number of extra blocks mined between updating a checkpoint list, and running an automated test that depends on that list.
• MIN_SYNC_WARNING_BLOCKS 🔒
  Skip slow sync warnings when we are this close to the tip.
• PROGRESS_BAR_INTERVAL 🔒
  The amount of time between progress bar updates.
• SYNC_PERCENT_FRAC_DIGITS 🔒
  The number of fractional digits in sync percentages.

Functions

• show_block_chain_progress
  Logs Zebra’s estimated progress towards the chain tip every minute or so, and updates a terminal progress bar every few seconds.