Merge #11340: Trivial: Fix validation comments

a0b4c2461 Trivial: Fix validation comments (Dan Raviv)

Pull request description:

  - Move comment about transaction/block weight calculation so it applies not only to the GetBlockWeight function but also to GetTransactionWeight
  - Fix comment in validation.cpp referencing future deployment of BIP113. It has already been deployed.
  - The doc comment for BLOCK_DOWNLOAD_WINDOW wasn't updated since pruning was introduced, so it still refers to pruning as something that might happen in the future. A larger BLOCK_DOWNLOAD_WINDOW window would now, indeed, make pruning harder.

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MarcoFalke 2017-09-18 11:32:46 +02:00 committed by Pasta
parent 45d1923490
commit 218f65d208
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2 changed files with 3 additions and 3 deletions

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@ -254,7 +254,7 @@ bool CheckFinalTx(const CTransaction &tx, int flags)
// IsFinalTx() with one more than chainActive.Height().
const int nBlockHeight = chainActive.Height() + 1;
// BIP113 will require that time-locked transactions have nLockTime set to
// BIP113 requires that time-locked transactions have nLockTime set to
// less than the median time of the previous block they're contained in.
// When the next block is created its previous block will be the current
// chain tip, so we use that to calculate the median time passed to

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@ -96,8 +96,8 @@ static const int MAX_CMPCTBLOCK_DEPTH = 5;
static const int MAX_BLOCKTXN_DEPTH = 10;
/** Size of the "block download window": how far ahead of our current height do we fetch?
* Larger windows tolerate larger download speed differences between peer, but increase the potential
* degree of disordering of blocks on disk (which make reindexing and in the future perhaps pruning
* harder). We'll probably want to make this a per-peer adaptive value at some point. */
* degree of disordering of blocks on disk (which make reindexing and pruning harder). We'll probably
* want to make this a per-peer adaptive value at some point. */
static const unsigned int BLOCK_DOWNLOAD_WINDOW = 1024;
/** Time to wait (in seconds) between writing blocks/block index to disk. */
static const unsigned int DATABASE_WRITE_INTERVAL = 60 * 60;