tools: rinaperf: use event semaphore for ticket to avoid race conditions
tools: rinaperf: use event semaphore for ticket to avoid race conditions

vmaffione/rlite,autrimpo/rlite,autrimpo/rlite,autrimpo/rlite,vmaffione/rlite,vmaffione/rlite,autrimpo/rlite,vmaffione/rlite