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Merge #17138: Remove wallet access to some node arguments

Browse Source 
b96ed03962 [wallet] Remove pruning check for -rescan option (John Newbery)
eea462de9c [wallet] Remove package limit config access from wallet (John Newbery)

Pull request description:

  Removes wallet access to `-limitancestorcount`, `-limitdescendantcount` and `-prune`:

  - `-limitancestorcount` and `-limitdescendantcount` are now accessed with a method `getPackageLimits` in the `Chain` interface.
  - `-prune` is not required. It was only used in wallet component initiation to prevent running `-rescan` when pruning was enabled. This check is not required.

  Partially addresses #17137.

ACKs for top commit:
  MarcoFalke:
    Tested ACK b96ed03962
  ryanofsky:
    Code review ACK b96ed03962
  promag:
    Code review ACK b96ed03962.
  ariard:
    ACK b96ed03, check there isn't left anymore wallet access to node arguments.

Tree-SHA512: 90c8e3e083acbd37724f1bccf63dab642cf9ae95cc5e684872a67443ae048b4fdbf57b52ea47c5a1da6489fd277278fe2d9bbe95e17f3d4965a1a0fbdeb815bf
This commit is contained in:
MarcoFalke
2019-10-15 14:59:36 -04:00
parent e180be49d7 b96ed03962
commit a3af5b5c13
4 changed files with 15 additions and 5 deletions
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5
src/interfaces/chain.cpp
View File

@@ -298,6 +298,11 @@ public:
{
::mempool.GetTransactionAncestry(txid, ancestors, descendants);
}
void getPackageLimits(unsigned int& limit_ancestor_count, unsigned int& limit_descendant_count) override
{
limit_ancestor_count = gArgs.GetArg("-limitancestorcount", DEFAULT_ANCESTOR_LIMIT);
limit_descendant_count = gArgs.GetArg("-limitdescendantcount", DEFAULT_DESCENDANT_LIMIT);
}
bool checkChainLimits(const CTransactionRef& tx) override
{
LockPoints lp;

5
src/interfaces/chain.h
View File

@@ -163,6 +163,11 @@ public:
//! Calculate mempool ancestor and descendant counts for the given transaction.
virtual void getTransactionAncestry(const uint256& txid, size_t& ancestors, size_t& descendants) = 0;
//! Get the node's package limits.
//! Currently only returns the ancestor and descendant count limits, but could be enhanced to
//! return more policy settings.
virtual void getPackageLimits(unsigned int& limit_ancestor_count, unsigned int& limit_descendant_count) = 0;
//! Check if transaction will pass the mempool's chain limits.
virtual bool checkChainLimits(const CTransactionRef& tx) = 0;