fix: nft populate community subnets on reload + generator_routes return fix for Telegram

tachyon/files/usr/lib/components/updates.uc

@@ -2212,6 +2212,7 @@ function import_builtin_subnets_from_rule(section, settings) {
             write_file(cached_file, join("\n", combined_lines) + "\n");
             ensure_dir("/etc/tachyon/rulesets");
             write_file(persistent_file, join("\n", combined_lines) + "\n");
+            system("/etc/init.d/tachyon reload");
         }
     }
 

tachyon/files/usr/lib/nft/apply.uc

@@ -1705,6 +1705,24 @@ function nft_populate_runtime_set_for_section(section, deferred_sections, table,
         if (ports != "" && !section_has_destination_matchers(section) &&
             !nft_add_set_elements(table, sets.ports, ports))
             return false;
+
+        // Load cached community subnet files into nftables (populated at list-update and persisted)
+        // Note: call nft_add_file_chunks_to_family_sets directly because ucode does not hoist
+        // function declarations, and nft_add_subnet_file_for_section is defined below this function.
+        for (let community in connections.community_lists(section)) {
+            let service = as_string(community);
+            let cached_paths = [
+                "/tmp/sing-box/rulesets/community-subnets-" + service + ".lst",
+                "/etc/tachyon/rulesets/community-subnets-" + service + ".lst"
+            ];
+            for (let path in cached_paths) {
+                let st = fs.stat(path);
+                if (st != null && int(st.size) > 0) {
+                    nft_add_file_chunks_to_family_sets(path, table, sets.subnets, sets.subnets6, "ips", "", "5000");
+                    break;
+                }
+            }
+        }
     }
 
     for (let source_ip in list_option(section, "fully_routed_ips"))

tachyon/files/usr/lib/singbox/generator_routes.uc

@@ -1135,6 +1135,8 @@ function load_community_subnet_cidrs(community) {
                 if (line != "" && substr(line, 0, 1) != "#")
                     push(cidrs, line);
             }
+            if (length(cidrs) > 0)
+                return cidrs;
         }
     }
     return [];