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-rw-r--r--src/validation.cpp5
-rw-r--r--src/validationinterface.cpp3
-rw-r--r--src/validationinterface.h6
3 files changed, 14 insertions, 0 deletions
diff --git a/src/validation.cpp b/src/validation.cpp
index d6bd789647..20d75d957f 100644
--- a/src/validation.cpp
+++ b/src/validation.cpp
@@ -3096,6 +3096,11 @@ static bool AcceptBlock(const std::shared_ptr<const CBlock>& pblock, CValidation
return error("%s: %s", __func__, FormatStateMessage(state));
}
+ // Header is valid/has work, merkle tree and segwit merkle tree are good...RELAY NOW
+ // (but if it does not build on our best tip, let the SendMessages loop relay it)
+ if (!IsInitialBlockDownload() && chainActive.Tip() == pindex->pprev)
+ GetMainSignals().NewPoWValidBlock(pindex, pblock);
+
int nHeight = pindex->nHeight;
// Write block to history file
diff --git a/src/validationinterface.cpp b/src/validationinterface.cpp
index 215c342dea..d4121a28bc 100644
--- a/src/validationinterface.cpp
+++ b/src/validationinterface.cpp
@@ -22,6 +22,7 @@ void RegisterValidationInterface(CValidationInterface* pwalletIn) {
g_signals.BlockChecked.connect(boost::bind(&CValidationInterface::BlockChecked, pwalletIn, _1, _2));
g_signals.ScriptForMining.connect(boost::bind(&CValidationInterface::GetScriptForMining, pwalletIn, _1));
g_signals.BlockFound.connect(boost::bind(&CValidationInterface::ResetRequestCount, pwalletIn, _1));
+ g_signals.NewPoWValidBlock.connect(boost::bind(&CValidationInterface::NewPoWValidBlock, pwalletIn, _1, _2));
}
void UnregisterValidationInterface(CValidationInterface* pwalletIn) {
@@ -34,6 +35,7 @@ void UnregisterValidationInterface(CValidationInterface* pwalletIn) {
g_signals.UpdatedTransaction.disconnect(boost::bind(&CValidationInterface::UpdatedTransaction, pwalletIn, _1));
g_signals.SyncTransaction.disconnect(boost::bind(&CValidationInterface::SyncTransaction, pwalletIn, _1, _2, _3));
g_signals.UpdatedBlockTip.disconnect(boost::bind(&CValidationInterface::UpdatedBlockTip, pwalletIn, _1, _2, _3));
+ g_signals.NewPoWValidBlock.disconnect(boost::bind(&CValidationInterface::NewPoWValidBlock, pwalletIn, _1, _2));
}
void UnregisterAllValidationInterfaces() {
@@ -46,4 +48,5 @@ void UnregisterAllValidationInterfaces() {
g_signals.UpdatedTransaction.disconnect_all_slots();
g_signals.SyncTransaction.disconnect_all_slots();
g_signals.UpdatedBlockTip.disconnect_all_slots();
+ g_signals.NewPoWValidBlock.disconnect_all_slots();
}
diff --git a/src/validationinterface.h b/src/validationinterface.h
index 717026389c..594072719c 100644
--- a/src/validationinterface.h
+++ b/src/validationinterface.h
@@ -8,6 +8,7 @@
#include <boost/signals2/signal.hpp>
#include <boost/shared_ptr.hpp>
+#include <memory>
class CBlock;
class CBlockIndex;
@@ -40,6 +41,7 @@ protected:
virtual void BlockChecked(const CBlock&, const CValidationState&) {}
virtual void GetScriptForMining(boost::shared_ptr<CReserveScript>&) {};
virtual void ResetRequestCount(const uint256 &hash) {};
+ virtual void NewPoWValidBlock(const CBlockIndex *pindex, const std::shared_ptr<const CBlock>& block) {};
friend void ::RegisterValidationInterface(CValidationInterface*);
friend void ::UnregisterValidationInterface(CValidationInterface*);
friend void ::UnregisterAllValidationInterfaces();
@@ -66,6 +68,10 @@ struct CMainSignals {
boost::signals2::signal<void (boost::shared_ptr<CReserveScript>&)> ScriptForMining;
/** Notifies listeners that a block has been successfully mined */
boost::signals2::signal<void (const uint256 &)> BlockFound;
+ /**
+ * Notifies listeners that a block which builds directly on our current tip
+ * has been received and connected to the headers tree, though not validated yet */
+ boost::signals2::signal<void (const CBlockIndex *, const std::shared_ptr<const CBlock>&)> NewPoWValidBlock;
};
CMainSignals& GetMainSignals();