1 files changed, 13 insertions, 12 deletions

diff --git a/src/net.h b/src/net.h
index 9e1898d14d..fcbf93672f 100644
--- a/src/net.h
+++ b/src/net.h
@@ -33,7 +33,6 @@
 #include <arpa/inet.h>
 #endif
 
-#include <boost/signals2/signal.hpp>
 
 class CScheduler;
 class CNode;
@@ -116,7 +115,7 @@ struct CSerializedNetMsg
     std::string command;
 };
 
-
+class NetEventsInterface;
 class CConnman
 {
 public:
@@ -138,6 +137,7 @@ public:
         int nMaxFeeler = 0;
         int nBestHeight = 0;
         CClientUIInterface* uiInterface = nullptr;
+        NetEventsInterface* m_msgproc = nullptr;
         unsigned int nSendBufferMaxSize = 0;
         unsigned int nReceiveFloodSize = 0;
         uint64_t nMaxOutboundTimeframe = 0;
@@ -156,6 +156,7 @@ public:
         nMaxFeeler = connOptions.nMaxFeeler;
         nBestHeight = connOptions.nBestHeight;
         clientInterface = connOptions.uiInterface;
+        m_msgproc = connOptions.m_msgproc;
         nSendBufferMaxSize = connOptions.nSendBufferMaxSize;
         nReceiveFloodSize = connOptions.nReceiveFloodSize;
         nMaxOutboundTimeframe = connOptions.nMaxOutboundTimeframe;
@@ -396,6 +397,7 @@ private:
     int nMaxFeeler;
     std::atomic<int> nBestHeight;
     CClientUIInterface* clientInterface;
+    NetEventsInterface* m_msgproc;
 
     /** SipHasher seeds for deterministic randomness */
     const uint64_t nSeed0, nSeed1;
@@ -436,19 +438,18 @@ struct CombinerAll
     }
 };
 
-// Signals for message handling
-struct CNodeSignals
+/**
+ * Interface for message handling
+ */
+class NetEventsInterface
 {
-    boost::signals2::signal<bool (CNode*, CConnman*, std::atomic<bool>&), CombinerAll> ProcessMessages;
-    boost::signals2::signal<bool (CNode*, CConnman*, std::atomic<bool>&), CombinerAll> SendMessages;
-    boost::signals2::signal<void (CNode*, CConnman*)> InitializeNode;
-    boost::signals2::signal<void (NodeId, bool&)> FinalizeNode;
+public:
+    virtual bool ProcessMessages(CNode* pnode, CConnman* connman, std::atomic<bool>& interrupt) = 0;
+    virtual bool SendMessages(CNode* pnode, CConnman* connman, std::atomic<bool>& interrupt) = 0;
+    virtual void InitializeNode(CNode* pnode, CConnman* connman) = 0;
+    virtual void FinalizeNode(NodeId id, bool& update_connection_time) = 0;
 };
 
-
-CNodeSignals& GetNodeSignals();
-
-
 enum
 {
     LOCAL_NONE,   // unknown