Fix latency accuracy and dumping latencies to file

[samplevnf.git] / VNFs / DPPD-PROX / commands.c

diff --git a/VNFs/DPPD-PROX/commands.c b/VNFs/DPPD-PROX/commands.c
index f4cc1b6..9f0be14 100644 (file)
--- a/VNFs/DPPD-PROX/commands.c
+++ b/VNFs/DPPD-PROX/commands.c
@@ -84,9 +84,14 @@ static void warn_inactive_cores(uint32_t *cores, int count, const char *prefix)
 static inline int wait_command_handled(struct lcore_cfg *lconf)
 {
        uint64_t t1 = rte_rdtsc(), t2;
+       int max_time = 5;
+
+       if (lconf->msg.type == LCONF_MSG_STOP)
+               max_time = 30;
+
        while (lconf_is_req(lconf)) {
                t2 = rte_rdtsc();
-               if (t2 - t1 > 5 * rte_get_tsc_hz()) {
+               if (t2 - t1 > max_time * rte_get_tsc_hz()) {
                        // Failed to handle command ...
                        for (uint8_t task_id = 0; task_id < lconf->n_tasks_all; ++task_id) {
                                struct task_args *targs = &lconf->targs[task_id];