diff options
| -rw-r--r-- | dbus/dbusconfiguration.cpp | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/dbus/dbusconfiguration.cpp b/dbus/dbusconfiguration.cpp index 4c354c1..c3ca365 100644 --- a/dbus/dbusconfiguration.cpp +++ b/dbus/dbusconfiguration.cpp @@ -14,11 +14,15 @@ // limitations under the License. */ +#include <chrono> #include <conf.hpp> #include <dbus/util.hpp> +#include <functional> #include <iostream> #include <sdbusplus/bus.hpp> +#include <sdbusplus/bus/match.hpp> #include <set> +#include <thread> #include <unordered_map> static constexpr bool DEBUG = false; // enable to print found configuration @@ -127,6 +131,23 @@ void init(sdbusplus::bus::bus &bus) sdbusplus::message::variant< uint64_t, int64_t, double, std::string, std::vector<std::string>>>>>; + + // install watch for properties changed + std::function<void(sdbusplus::message::message & message)> eventHandler = + [](const sdbusplus::message::message &) { + // do a brief sleep as we tend to get a bunch of these events at + // once + std::this_thread::sleep_for(std::chrono::seconds(5)); + std::cout << "New configuration detected, restarting\n."; + std::exit(EXIT_SUCCESS); // service file should make us restart + }; + + static sdbusplus::bus::match::match match( + bus, + "type='signal',member='PropertiesChanged',arg0namespace='" + + std::string(pidConfigurationInterface) + "'", + eventHandler); + auto mapper = bus.new_method_call("xyz.openbmc_project.ObjectMapper", "/xyz/openbmc_project/object_mapper", |
