From 25f5b84bf9755baf553efd7ac9c5684cb8a9c97a Mon Sep 17 00:00:00 2001
From: Evgeny <me@jeka.su>
Date: Sun, 15 Feb 2026 18:40:43 +0300
Subject: [PATCH] Simplify: Remove unreachable duplicate code block in
 init_connections

---
 src/etcp_connections.c | 72 +-----------------------------------------
 1 file changed, 1 insertion(+), 71 deletions(-)

diff --git a/src/etcp_connections.c b/src/etcp_connections.c
index 4190009d..b03fb0c8 100644
--- a/src/etcp_connections.c
+++ b/src/etcp_connections.c
@@ -933,77 +933,7 @@ int init_connections(struct UTUN_INSTANCE* instance) {
             
             client_link = client_link->next;
         }
-        // Initialize crypto context for this connection
-        if (sc_init_ctx(&etcp_conn->crypto_ctx, &instance->my_keys) != SC_OK) {
-            DEBUG_ERROR(DEBUG_CATEGORY_CRYPTO, "init_connections: failed to initialize crypto context for client %s", client->name);
-            etcp_connection_close(etcp_conn);
-            client = client->next;
-            continue;
-        }
-        // If client has peer public key configured, set it
-        if (strlen(client->peer_public_key_hex) > 0) {
-            // For now, set peer node ID to indicate we have peer key
-            // The actual peer key will be exchanged during connection establishment
-            etcp_update_log_name(etcp_conn);  // Update log_name with peer_node_id
-            etcp_conn->peer_node_id = 1; // Simple indicator
-            
-            DEBUG_INFO(DEBUG_CATEGORY_CRYPTO, "init_connections: setting peer public key for client %s", client->name);
-            // Set peer public key (assuming hex format)
-            if (sc_set_peer_public_key(&etcp_conn->crypto_ctx, client->peer_public_key_hex, 1) != SC_OK) {
-                DEBUG_ERROR(DEBUG_CATEGORY_CRYPTO, "init_connections: failed to set peer public key for client %s", client->name);
-            } else {
-                DEBUG_INFO(DEBUG_CATEGORY_CRYPTO, "init_connections: successfully set peer public key for client %s", client->name);
-            }
-        } else {
-            DEBUG_WARN(DEBUG_CATEGORY_CONFIG, "init_connections: no peer public key configured for client %s", client->name);
-        }
-        
-        // Create links for this client
-        while (client_link) {
-            // Find the local server for this link
-            struct CFG_SERVER* local_server = client_link->local_srv;
-            if (!local_server) {
-                client_link = client_link->next;
-                continue;
-            }
-            
-            // Find the socket for this server
-            struct ETCP_SOCKET* e_sock = NULL;
-            struct ETCP_SOCKET* sock = instance->etcp_sockets;
-            while (sock) {
-                if (sock->local_addr.ss_family == local_server->ip.ss_family) {
-                    if (sock->local_addr.ss_family == AF_INET) {
-                        struct sockaddr_in* sock_addr = (struct sockaddr_in*)&sock->local_addr;
-                        struct sockaddr_in* srv_addr = (struct sockaddr_in*)&local_server->ip;
-                        if (sock_addr->sin_addr.s_addr == srv_addr->sin_addr.s_addr && 
-                            sock_addr->sin_port == srv_addr->sin_port) {
-                            e_sock = sock;
-                            break;
-                        }
-                    }
-                }
-                sock = sock->next;
-            }
-            
-            if (!e_sock) {
-                DEBUG_ERROR(DEBUG_CATEGORY_ETCP, "No socket found for client %s link", client->name);
-                client_link = client_link->next;
-                continue;
-            }
-            
-            // Create link for this client connection
-            struct ETCP_LINK* link = etcp_link_new(etcp_conn, e_sock, &client_link->remote_addr, 0); // 0 = client initiates
-            if (!link) {
-                DEBUG_ERROR(DEBUG_CATEGORY_ETCP, "Failed to create link for client %s", client->name);
-                client_link = client_link->next;
-                continue;
-            }
-            DEBUG_INFO(DEBUG_CATEGORY_CONNECTION, "Created link %p for client %s, socket=%p", 
-                       link, client->name, e_sock);
-            
-            client_link = client_link->next;
-        }
-        
+
         etcp_conn->next = instance->connections;
         instance->connections = etcp_conn;
         instance->connections_count++;