tracing: add inbound connection tracepoint

src/net.cpp

@@ -53,6 +53,7 @@
 #include <optional>
 #include <unordered_map>
 
+TRACEPOINT_SEMAPHORE(net, inbound_connection);
 TRACEPOINT_SEMAPHORE(net, outbound_message);
 
 /** Maximum number of block-relay-only anchor connections */
@@ -1833,6 +1834,12 @@ void CConnman::CreateNodeFromAcceptedSocket(std::unique_ptr<Sock>&& sock,
         m_nodes.push_back(pnode);
     }
     LogDebug(BCLog::NET, "connection from %s accepted\n", addr.ToStringAddrPort());
+    TRACEPOINT(net, inbound_connection,
+        pnode->GetId(),
+        pnode->m_addr_name.c_str(),
+        pnode->ConnectionTypeAsString().c_str(),
+        pnode->ConnectedThroughNetwork(),
+        GetNodeCount(ConnectionDirection::In));
 
     // We received a new connection, harvest entropy from the time (and our peer count)
     RandAddEvent((uint32_t)id);