luci-base: update sys.uc conntrack_list to use /usr/sbin/conntrack

Update sys.uc so that ubus luci->getConntrackList method is optionally
populated by /usr/sbin/conntrack application if /proc/net/nf_conntrack
is not available.

Signed-off-by: James <[email protected]>

diff --git a/modules/luci-base/ucode/sys.uc b/modules/luci-base/ucode/sys.uc
index 305499c7978342613d876b67eb573c9fa0b75862..35b5fcdebfaf1210be16ab1552752cb249346899 100644 (file)
--- a/modules/luci-base/ucode/sys.uc
+++ b/modules/luci-base/ucode/sys.uc
@@ -44,7 +44,10 @@ export function conntrack_list(callback) {
                etcpr.close();
        }
 
-       const nfct = open('/proc/net/nf_conntrack', 'r');
+       let nfct = open('/proc/net/nf_conntrack', 'r');
+       if (! nfct) {
+               nfct = popen('/usr/sbin/conntrack -L -o extended', 'r');
+       }
        let connt;
 
        if (nfct) {