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-rw-r--r--src/net.h19
1 files changed, 17 insertions, 2 deletions
diff --git a/src/net.h b/src/net.h
index 7dd02b84ef..9fc6ce68d0 100644
--- a/src/net.h
+++ b/src/net.h
@@ -78,12 +78,27 @@ void SocketSendData(CNode *pnode);
typedef int NodeId;
+struct CombinerAll
+{
+ typedef bool result_type;
+
+ template<typename I>
+ bool operator()(I first, I last) const
+ {
+ while (first != last) {
+ if (!(*first)) return false;
+ ++first;
+ }
+ return true;
+ }
+};
+
// Signals for message handling
struct CNodeSignals
{
boost::signals2::signal<int ()> GetHeight;
- boost::signals2::signal<bool (CNode*)> ProcessMessages;
- boost::signals2::signal<bool (CNode*, bool)> SendMessages;
+ boost::signals2::signal<bool (CNode*), CombinerAll> ProcessMessages;
+ boost::signals2::signal<bool (CNode*, bool), CombinerAll> SendMessages;
boost::signals2::signal<void (NodeId, const CNode*)> InitializeNode;
boost::signals2::signal<void (NodeId)> FinalizeNode;
};