lix api changes

src/hydra-queue-runner/hydra-queue-runner.cc

@@ -11,10 +11,10 @@
 
 #include <nlohmann/json.hpp>
 
+#include "signals.hh"
 #include "state.hh"
 #include "hydra-build-result.hh"
 #include "store-api.hh"
-#include "remote-store.hh"
 
 #include "globals.hh"
 #include "hydra-config.hh"
@@ -930,20 +930,6 @@ void State::run(BuildID buildOne)
         }
     }).detach();
 
-    /* Make sure that old daemon connections are closed even when
-       we're not doing much. */
-    std::thread([&]() {
-        while (true) {
-            sleep(10);
-            try {
-                if (auto remoteStore = getDestStore().dynamic_pointer_cast<RemoteStore>())
-                    remoteStore->flushBadConnections();
-            } catch (std::exception & e) {
-                printMsg(lvlError, "connection flush thread: %s", e.what());
-            }
-        }
-    }).detach();
-
     /* Monitor the database for status dump requests (e.g. from
        ‘hydra-queue-runner --status’). */
     while (true) {