update controller code

src/controller/myapp.c

@@ -0,0 +1,52 @@
+#include <errno.h>
+#include <pthread.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <time.h>
+#include <unistd.h>
+
+#include "cluster.h"
+#include "myconf.h"
+#include "netio.h"
+#include "xce/cluster_def.h"
+
+#include "request.h"
+#include "utils.h"
+
+time_t        last_print_time = 0;
+unsigned long npkts           = 0;
+unsigned long npkts_old       = 0;
+
+int myapp_run(myconf_t* myconf)
+{
+    cluster_t c;
+    int       rc;
+
+    c.myconf = myconf;
+
+    rc = cluster_init(&c);
+    if (rc < 0) {
+        SET_ERROR(-rc);
+
+        ERROR("cluster_init: %s", strerror(-rc));
+
+        cluster_fini(&c);
+
+        return rc;
+    }
+
+    rc = cluster_start(&c);
+    if (rc < 0) {
+        SET_ERROR(-rc);
+        perror("cluster_start");
+        cluster_fini(&c);
+
+        return rc;
+    }
+
+    rc = cluster_run(&c);
+
+    cluster_fini(&c);
+
+    return rc;
+}