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.