diff --git a/proxy_server.py b/proxy_server.py
index b684a98..e54a34c 100644
--- a/proxy_server.py
+++ b/proxy_server.py
@@ -181,7 +181,8 @@ def socks5_client(client: socket.socket, first_byte: bytes) -> None:
port = int.from_bytes(recv_exact(client, 2), "big")
try:
upstream = create_connection((host, port), timeout=20)
- except Exception:
+ except Exception as e:
+ print(f"[SOCKS5 代理失败] 目标 {host}:{port} 连接失败: {e}", flush=True)
try:
client.sendall(b"\x05\x04\x00\x01\x00\x00\x00\x00\x00\x00")
except OSError:
@@ -231,7 +232,8 @@ def http_client(client: socket.socket, first_byte: bytes) -> None:
upstream = create_connection((parsed.hostname, port), timeout=20)
upstream.sendall(request.encode("iso-8859-1") + rest)
relay(client, upstream)
- except Exception:
+ except Exception as e:
+ print(f"[HTTP 代理失败] 代理请求目标连接失败: {e}", flush=True)
try:
client.sendall(b"HTTP/1.1 502 Bad Gateway\r\nContent-Length: 0\r\n\r\n")
except OSError:
@@ -249,7 +251,10 @@ def proxy_client(client: socket.socket, address: tuple[str, int]) -> None:
socks5_client(client, first)
else:
http_client(client, first)
- except Exception:
+ except Exception as e:
+ err_msg = str(e)
+ if "[错误代码" in err_msg:
+ print(f"[代理客户端连接失败] 客户端 {address} 遭遇系统性阻碍: {err_msg}", flush=True)
try:
client.close()
except OSError:
diff --git a/vpngate_manager.py b/vpngate_manager.py
index 1e8323c..d688471 100644
--- a/vpngate_manager.py
+++ b/vpngate_manager.py
@@ -562,7 +562,8 @@ def setup_policy_routing(interface: str = "tun0") -> None:
time.sleep(1)
if not success:
- print("[policy_routing] Failed to enable policy routing after 3 attempts", flush=True)
+ print("[路由配置失败] [错误代码 3003] [ERR_ROUTE_TABLE_ADD_FAILED] 策略路由配置失败。原因: 无法向路由表 100 添加默认路由，这可能会导致通过 VPN 接口的出站路由无法正常解析。请检查系统是否支持策略路由、iproute2 工具是否完整，以及是否具有 root 权限。", flush=True)
+ log_to_json("ERROR", "Routing", "[错误代码 3003] [ERR_ROUTE_TABLE_ADD_FAILED] 策略路由配置失败。原因: 无法向路由表 100 添加默认路由")
def cleanup_policy_routing() -> None:
try:
@@ -902,6 +903,7 @@ def connect_node(node_id: str) -> str:
item["active"] = False
write_json(NODES_FILE, nodes)
log_to_json("ERROR", "VPN", f"连接节点 {node_id} 失败: {message}")
+ print(f"[连接核心失败] 无法与 VPN 节点 {node_id} 建立隧道连接！详情: {message}", flush=True)
set_state(active_openvpn_node_id="", is_connecting=False, active_node_latency="无活动连接", last_check_message=f"连接失败: {message}")
with lock:
active_openvpn_node_id = ""
@@ -1467,6 +1469,7 @@ INDEX_HTML = r"""
gap: 6px;
background: rgba(255, 255, 255, 0.04);
color: var(--text-primary);
+ white-space: nowrap;
}
button:hover {
@@ -2039,6 +2042,14 @@ INDEX_HTML = r"""
.btn-group button {
flex: 1;
}
+ .btn-group .dropdown {
+ flex: 1;
+ display: flex;
+ }
+ .btn-group .dropdown button {
+ width: 100%;
+ flex: 1;
+ }
main {
padding: 16px 20px;
}
@@ -2184,7 +2195,7 @@ INDEX_HTML = r"""