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Remove the remaining fee estimation globals

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This moves the CBlockPolicyEstimator to the NodeContext, which get rids
of two globals and allows us to conditionally create the
CBlockPolicyEstimator (and to remove a circular dep).

Signed-off-by: Antoine Poinsot <darosior@protonmail.com>
This commit is contained in:
Antoine Poinsot 2020-07-28 19:12:50 +02:00
parent 03bfeee957
commit 86ff2cf202
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11 changed files with 48 additions and 27 deletions
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10
src/rpc/blockchain.cpp
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@ -17,6 +17,7 @@
#include <node/coinstats.h>
#include <node/context.h>
#include <node/utxo_snapshot.h>
#include <policy/fees.h>
#include <policy/feerate.h>
#include <policy/policy.h>
#include <policy/rbf.h>
@ -81,6 +82,15 @@ ChainstateManager& EnsureChainman(const util::Ref& context)
return *node.chainman;
}
CBlockPolicyEstimator& EnsureFeeEstimator(const util::Ref& context)
{
NodeContext& node = EnsureNodeContext(context);
if (!node.fee_estimator) {
throw JSONRPCError(RPC_INTERNAL_ERROR, "Fee estimation disabled");
}
return *node.fee_estimator;
}
/* Calculate the difficulty for a given block index.
*/
double GetDifficulty(const CBlockIndex* blockindex)