Module sync

sync constant

Constants

• BAD_MESSAGE_BAN_TIME
  Default ban time for message
• BLOCK_DOWNLOAD_TIMEOUT
  Block download timeout
• BLOCK_DOWNLOAD_WINDOW
  Block download window size
• CHAIN_SYNC_TIMEOUT
  Chain sync timeout
• CHECK_POINT_WINDOW
  The point at which the scheduler adjusts the number of tasks, by default one adjustment per 512 blocks.
• EVICTION_HEADERS_RESPONSE_TIME
  Eviction response time
• HEADERS_DOWNLOAD_HEADERS_PER_SECOND
  Global Average Speed
• HEADERS_DOWNLOAD_INSPECT_WINDOW
  Inspect the headers downloading every 2 minutes
• HEADERS_DOWNLOAD_TOLERABLE_BIAS_FOR_SINGLE_SAMPLE
  Acceptable Lowest Instantaneous Speed: 75.0 KiB/second (300/4)
• INIT_BLOCKS_IN_TRANSIT_PER_PEER
  The default number of download blocks that can be requested at one time ckb2021 edition new limit
• MAX_BLOCKS_IN_TRANSIT_PER_PEER
  Maximum number of download blocks that can be requested at one time
• MAX_HEADERS_LEN
  Default max get header response length, if it is greater than this value, the message will be ignored
• MAX_LOCATOR_SIZE
  The maximum number of entries in a locator
• MAX_OUTBOUND_PEERS_TO_PROTECT_FROM_DISCONNECT
  Protect at least this many outbound peers from disconnection due to slow behind headers chain.
• MAX_RELAY_TXS_NUM_PER_BATCH
  The maximum number transaction hashes inside a RelayTransactionHashes message
• MAX_TIP_AGE
  The default init download block interval is 24 hours If the time of the local highest block is within this range, exit the ibd state
• MAX_UNKNOWN_TX_HASHES_SIZE
  The soft limit to the number of unknown transactions
• MAX_UNKNOWN_TX_HASHES_SIZE_PER_PEER
  The soft limit to the number of unknown transactions per peer
• POW_INTERVAL
  Pow interval
• RETRY_ASK_TX_TIMEOUT_INCREASE
  Interval between repeated inquiry transactions
• SUSPEND_SYNC_TIME
  Suspend sync time
• SYNC_USELESS_BAN_TIME
  Default ban time for sync useless