+++ /dev/null
-mempool
-=======
-
-[](https://travis-ci.org/btcsuite/btcd)
-[](http://copyfree.org)
-[](http://godoc.org/github.com/btcsuite/btcd/mempool)
-
-Package mempool provides a policy-enforced pool of unmined bitcoin transactions.
-
-A key responsbility of the bitcoin network is mining user-generated transactions
-into blocks. In order to facilitate this, the mining process relies on having a
-readily-available source of transactions to include in a block that is being
-solved.
-
-At a high level, this package satisfies that requirement by providing an
-in-memory pool of fully validated transactions that can also optionally be
-further filtered based upon a configurable policy.
-
-One of the policy configuration options controls whether or not "standard"
-transactions are accepted. In essence, a "standard" transaction is one that
-satisfies a fairly strict set of requirements that are largley intended to help
-provide fair use of the system to all users. It is important to note that what
-is considered a "standard" transaction changes over time. For some insight, at
-the time of this writing, an example of _some_ of the criteria that are required
-for a transaction to be considered standard are that it is of the most-recently
-supported version, finalized, does not exceed a specific size, and only consists
-of specific script forms.
-
-Since this package does not deal with other bitcoin specifics such as network
-communication and transaction relay, it returns a list of transactions that were
-accepted which gives the caller a high level of flexibility in how they want to
-proceed. Typically, this will involve things such as relaying the transactions
-to other peers on the network and notifying the mining process that new
-transactions are available.
-
-This package has intentionally been designed so it can be used as a standalone
-package for any projects needing the ability create an in-memory pool of bitcoin
-transactions that are not only valid by consensus rules, but also adhere to a
-configurable policy.
-
-## Feature Overview
-
-The following is a quick overview of the major features. It is not intended to
-be an exhaustive list.
-
-- Maintain a pool of fully validated transactions
- - Reject non-fully-spent duplicate transactions
- - Reject coinbase transactions
- - Reject double spends (both from the chain and other transactions in pool)
- - Reject invalid transactions according to the network consensus rules
- - Full script execution and validation with signature cache support
- - Individual transaction query support
-- Orphan transaction support (transactions that spend from unknown outputs)
- - Configurable limits (see transaction acceptance policy)
- - Automatic addition of orphan transactions that are no longer orphans as new
- transactions are added to the pool
- - Individual orphan transaction query support
-- Configurable transaction acceptance policy
- - Option to accept or reject standard transactions
- - Option to accept or reject transactions based on priority calculations
- - Rate limiting of low-fee and free transactions
- - Non-zero fee threshold
- - Max signature operations per transaction
- - Max orphan transaction size
- - Max number of orphan transactions allowed
-- Additional metadata tracking for each transaction
- - Timestamp when the transaction was added to the pool
- - Most recent block height when the transaction was added to the pool
- - The fee the transaction pays
- - The starting priority for the transaction
-- Manual control of transaction removal
- - Recursive removal of all dependent transactions
-
-## Installation and Updating
-
-```bash
-$ go get -u github.com/btcsuite/btcd/mempool
-```
-
-## License
-
-Package mempool is licensed under the [copyfree](http://copyfree.org) ISC
-License.
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