1 files changed, 18 insertions, 3 deletions
diff --git a/src/net.h b/src/net.h
index 819947658a..975d7f15d7 100644
--- a/src/net.h
+++ b/src/net.h
@@ -596,9 +596,9 @@ public:
     mapMsgCmdSize mapRecvBytesPerMsgCmd;
     NetPermissionFlags m_permissionFlags;
     bool m_legacyWhitelisted;
-    double dPingTime;
-    double dPingWait;
-    double dMinPing;
+    int64_t m_ping_usec;
+    int64_t m_ping_wait_usec;
+    int64_t m_min_ping_usec;
     CAmount minFeeFilter;
     // Our address, as reported by the peer
     std::string addrLocal;
@@ -703,12 +703,27 @@ public:
     CNetMessage GetMessage(const CMessageHeader::MessageStartChars& message_start, int64_t time) override;
 };
 
+/** The TransportSerializer prepares messages for the network transport
+ */
+class TransportSerializer {
+public:
+    // prepare message for transport (header construction, error-correction computation, payload encryption, etc.)
+    virtual void prepareForTransport(CSerializedNetMsg& msg, std::vector<unsigned char>& header) = 0;
+    virtual ~TransportSerializer() {}
+};
+
+class V1TransportSerializer  : public TransportSerializer {
+public:
+    void prepareForTransport(CSerializedNetMsg& msg, std::vector<unsigned char>& header) override;
+};
+
 /** Information about a peer */
 class CNode
 {
     friend class CConnman;
 public:
     std::unique_ptr<TransportDeserializer> m_deserializer;
+    std::unique_ptr<TransportSerializer> m_serializer;
 
     // socket
     std::atomic<ServiceFlags> nServices{NODE_NONE};