.

src/servers.cpp

@@ -11,6 +11,7 @@
 #include <iomanip>
 #include <boost/filesystem.hpp>
 #include <boost/algorithm/string.hpp>
+#include <execution>
 
 namespace fs = boost::filesystem;
 
@@ -55,18 +56,20 @@ void list_servers() {
 
     tableprint tp("All DropShell Servers");
     tp.add_row({"Name", "Address", "Health", "Ports"});
-    for (const auto& server : servers) {
+
+    std::for_each(std::execution::par, servers.begin(), servers.end(), [&](const ServerInfo& server) {
         std::vector<int> ports_used;
         std::string serviceticks = "";
         std::vector<ServiceInfo> services = get_server_services_info(server.name);
-        for (const auto& service : services) {
+
+        std::for_each(std::execution::par, services.begin(), services.end(), [&](const ServiceInfo& service) {
             service_runner ss;
             if (ss.init(server.name, service.service_name)) 
                 serviceticks += ss.healthmark() + " ";
             else std::cout<<"Error: Failed to initialise service runner for server: ["<<server.name<<"] and service: ["<<service.service_name<<"]"<<std::endl;
             std::vector<int> ports = ss.get_ports();
             ports_used.insert(ports_used.end(), ports.begin(), ports.end());
-        }
+        });
         // convert ports_used to string
         std::string ports_used_str = "";
         bool first = true;
@@ -78,7 +81,7 @@ void list_servers() {
             first = false;
         }
         tp.add_row({server.name, server.ssh_host, serviceticks, ports_used_str});
-    }
+    });
     tp.print();
 }