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- # Mempool Configuration
-
- Here we describe configuration options around mempool.
- For the purposes of this document, they are described
- as command-line flags, but they can also be passed in as
- environmental variables or in the config.toml file. The
- following are all equivalent:
-
- Flag: `--mempool.recheck_empty=false`
-
- Environment: `TM_MEMPOOL_RECHECK_EMPTY=false`
-
- Config:
- ```
- [mempool]
- recheck_empty = false
- ```
-
-
- ## Recheck
-
- `--mempool.recheck=false` (default: true)
-
- `--mempool.recheck_empty=false` (default: true)
-
- Recheck determines if the mempool rechecks all pending
- transactions after a block was committed. Once a block
- is committed, the mempool removes all valid transactions
- that were successfully included in the block.
-
- If `recheck` is true, then it will rerun CheckTx on
- all remaining transactions with the new block state.
-
- If the block contained no transactions, it will skip the
- recheck unless `recheck_empty` is true.
-
- ## Broadcast
-
- `--mempool.broadcast=false` (default: true)
-
- Determines whether this node gossips any valid transactions
- that arrive in mempool. Default is to gossip anything that
- passes checktx. If this is disabled, transactions are not
- gossiped, but instead stored locally and added to the next
- block this node is the proposer.
-
- ## WalDir
-
- `--mempool.wal_dir=/tmp/gaia/mempool.wal` (default: $TM_HOME/data/mempool.wal)
-
- This defines the directory where mempool writes the write-ahead
- logs. These files can be used to reload unbroadcasted
- transactions if the node crashes.
-
- If the directory passed in is an absolute path, the wal file is
- created there. If the directory is a relative path, the path is
- appended to home directory of the tendermint process to
- generate an absolute path to the wal directory
- (default `$HOME/.tendermint` or set via `TM_HOME` or `--home``)
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