Merging upstream version 1.32.0.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 38 insertions, 0 deletions

diff --git a/daemon/service.c b/daemon/service.c
new file mode 100644
index 000000000..9cba0694f
--- /dev/null
+++ b/daemon/service.c
@@ -0,0 +1,38 @@
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#include "common.h"
+
+/* Run service jobs every X seconds */
+#define SERVICE_HEARTBEAT 10
+
+void service_main_cleanup(void *ptr)
+{
+    struct netdata_static_thread *static_thread = (struct netdata_static_thread *)ptr;
+    static_thread->enabled = NETDATA_MAIN_THREAD_EXITING;
+
+    debug(D_SYSTEM, "Cleaning up...");
+
+    static_thread->enabled = NETDATA_MAIN_THREAD_EXITED;
+}
+
+/*
+ * The service thread.
+ */
+void *service_main(void *ptr)
+{
+    netdata_thread_cleanup_push(service_main_cleanup, ptr);
+    heartbeat_t hb;
+    heartbeat_init(&hb);
+    usec_t step = USEC_PER_SEC * SERVICE_HEARTBEAT;
+
+    debug(D_SYSTEM, "Service thread starts");
+
+    while (!netdata_exit) {
+        heartbeat_next(&hb, step);
+
+        rrd_cleanup_obsolete_charts();
+    }
+
+    netdata_thread_cleanup_pop(1);
+    return NULL;
+}