diff options
Diffstat (limited to 'doc/queues.txt')
| -rw-r--r-- | doc/queues.txt | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/doc/queues.txt b/doc/queues.txt index d1de9da..fe8c3bb 100644 --- a/doc/queues.txt +++ b/doc/queues.txt @@ -50,8 +50,9 @@ This is either an epoll(2) or kqueue(2) descriptor. Unlike traditional poll(2)/select(2), epoll/kqueue easily allows clients to migrate between threads as client sockets become ready. -To implement queue-like behavior, we rely exclusively on one-shot -notifications (EPOLLONESHOT or EV_ONESHOT). +To implement this behavior, we rely exclusively on one-shot notifications +(EPOLLONESHOT or EV_ONESHOT) and only retrieve one event at-a-time with +epoll_wait or kqueue to avoid head-of-line blocking. active queue ============ |