0 files changed, 0 insertions, 0 deletions

diff --git a/plugins/check_ntp.c b/plugins/check_ntp.c
index 56e5a05..5037786 100644
--- a/plugins/check_ntp.c
+++ b/plugins/check_ntp.c
@@ -183,6 +183,32 @@ void setup_request(ntp_message *p){
         TVtoNTP64(t,p->txts);
 }
 
+double offset_request(const char *host){
+        int i=0, conn=-1;
+        ntp_message req;
+        double next_offset=0., avg_offset=0.;
+        struct timeval recv_time;
+
+        for(i=0; i<4; i++){
+                setup_request(&req);
+                my_udp_connect(server_address, 123, &conn);
+                write(conn, &req, sizeof(ntp_message));
+                read(conn, &req, sizeof(ntp_message));
+                gettimeofday(&recv_time, NULL);
+                /* if(verbose) print_packet(&req); */
+                close(conn);
+                next_offset=calc_offset(&req, &recv_time);
+                if(verbose) printf("offset: %g\n", next_offset);
+                avg_offset+=next_offset;
+        }
+        return avg_offset/4.;
+}
+
+/* not yet implemented yet */
+double jitter_request(const char *host){
+        return 0.;
+}
+
 int process_arguments(int argc, char **argv){
         int c;
         int option=0;
@@ -282,9 +308,6 @@ int process_arguments(int argc, char **argv){
 
 int main(int argc, char *argv[]){
         int result = STATE_UNKNOWN;
-        int conn;
-        ntp_message m;
-        struct timeval recv_time;
         double offset=0, jitter=0;
 
         if (process_arguments (argc, argv) == ERROR)
@@ -296,18 +319,7 @@ int main(int argc, char *argv[]){
         /* set socket timeout */
         alarm (socket_timeout);
 
-        setup_request(&m);
-        if(verbose) print_packet(&m);
-        my_udp_connect(server_address, 123, &conn);
-        write(conn, &m, sizeof(ntp_message));
-        read(conn, &m, sizeof(ntp_message));
-        gettimeofday(&recv_time, NULL);
-        if(verbose) print_packet(&m);
-        close(conn);
-
-        offset=calc_offset(&m, &recv_time);
-        printf("total offset: %g\n", offset);
-
+        offset = offset_request(server_address);
         if(offset > ocrit){
                 printf("NTP CRITICAL: ");
                 result = STATE_CRITICAL;
@@ -319,14 +331,15 @@ int main(int argc, char *argv[]){
                 result = STATE_OK;
         }
 
-        /* not implemented yet:
-        jitter=calc_jitter(&m, &recv_time);
+        /* not implemented yet: */
+        jitter=jitter_request(server_address);
 
+        /* not implemented yet:
         if(do_jitter){
-                if(offset > ocrit){
+                if(jitter > jcrit){
                         printf("NTP CRITICAL: ");
                         result = STATE_CRITICAL;
-                } else if(offset > owarn) {
+                } else if(jitter > jwarn) {
                         printf("NTP WARNING: ");
                         result = STATE_WARNING;
                 } else {