diff options
Diffstat (limited to 'src/core/socket.c')
| -rw-r--r-- | src/core/socket.c | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/src/core/socket.c b/src/core/socket.c index bffe0f67..6e3f14d0 100644 --- a/src/core/socket.c +++ b/src/core/socket.c @@ -1375,26 +1375,28 @@ nni_ctx_setopt( static void dialer_timer_start_locked(nni_dialer *d) { - nni_duration backoff; + nni_duration back_off; nni_sock * sock = d->d_sock; if (d->d_closing || sock->s_closed) { return; } - backoff = d->d_currtime; - d->d_currtime *= 2; - if ((d->d_maxrtime > 0) && (d->d_currtime > d->d_maxrtime)) { - d->d_currtime = d->d_maxrtime; + back_off = d->d_currtime; + if (d->d_maxrtime > 0) { + d->d_currtime *= 2; + if (d->d_currtime > d->d_maxrtime) { + d->d_currtime = d->d_maxrtime; + } } - // To minimize damage from storms, etc., we select a backoff - // value randomly, in the range of [0, backoff-1]; this is - // pretty similar to 802 style backoff, except that we have a + // To minimize damage from storms, etc., we select a back-off + // value randomly, in the range of [0, back_off-1]; this is + // pretty similar to 802 style back-off, except that we have a // nearly uniform time period instead of discrete slot times. // This algorithm may lead to slight biases because we don't // have a statistically perfect distribution with the modulo of // the random number, but this really doesn't matter. - nni_sleep_aio(backoff ? nni_random() % backoff : 0, d->d_tmo_aio); + nni_sleep_aio(back_off ? nni_random() % back_off : 0, d->d_tmo_aio); } void |