1 files changed, 17 insertions, 4 deletions
diff --git a/src/net.cpp b/src/net.cpp
index 70ba875c4b..3a1bb138ab 100644
--- a/src/net.cpp
+++ b/src/net.cpp
@@ -1212,16 +1212,29 @@ void CConnman::CreateNodeFromAcceptedSocket(SOCKET hSocket,
 
 bool CConnman::AddConnection(const std::string& address, ConnectionType conn_type)
 {
-    if (conn_type != ConnectionType::OUTBOUND_FULL_RELAY && conn_type != ConnectionType::BLOCK_RELAY) return false;
-
-    const int max_connections = conn_type == ConnectionType::OUTBOUND_FULL_RELAY ? m_max_outbound_full_relay : m_max_outbound_block_relay;
+    std::optional<int> max_connections;
+    switch (conn_type) {
+    case ConnectionType::INBOUND:
+    case ConnectionType::MANUAL:
+    case ConnectionType::FEELER:
+        return false;
+    case ConnectionType::OUTBOUND_FULL_RELAY:
+        max_connections = m_max_outbound_full_relay;
+        break;
+    case ConnectionType::BLOCK_RELAY:
+        max_connections = m_max_outbound_block_relay;
+        break;
+    // no limit for ADDR_FETCH because -seednode has no limit either
+    case ConnectionType::ADDR_FETCH:
+        break;
+    } // no default case, so the compiler can warn about missing cases
 
     // Count existing connections
     int existing_connections = WITH_LOCK(cs_vNodes,
                                          return std::count_if(vNodes.begin(), vNodes.end(), [conn_type](CNode* node) { return node->m_conn_type == conn_type; }););
 
     // Max connections of specified type already exist
-    if (existing_connections >= max_connections) return false;
+    if (max_connections != std::nullopt && existing_connections >= max_connections) return false;
 
     // Max total outbound connections already exist
     CSemaphoreGrant grant(*semOutbound, true);