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| author | Kim Alvefur <zash@zash.se> | 2021-07-15 01:38:44 +0200 |
|---|---|---|
| committer | Kim Alvefur <zash@zash.se> | 2021-07-15 01:38:44 +0200 |
| commit | c611398c1f1661f070c879cb0da4251d89abf1c1 (patch) | |
| tree | c2bff716b5c8a05df5623a37040629f2d067e433 /util-src/poll.c | |
| parent | 79f35dccf0b76b5edc044211934431aa80ba77b6 (diff) | |
| download | prosody-c611398c1f1661f070c879cb0da4251d89abf1c1.tar.gz prosody-c611398c1f1661f070c879cb0da4251d89abf1c1.zip | |
net.server_epoll: Set minimum wait time to 1ms, matching epoll
A timeout value less than 0.001 gets turned into zero on the C side, so
epoll_wait() returns instantly and essentially busy-loops up to 1ms,
e.g. when a timer event ends up scheduled (0, 0.001)ms into the future.
Unsure if this has much effect in practice, but it may waste a small
amount of CPU time. How much would depend on how often this ends up
happening and how fast the CPU gets trough main loop iterations.
Diffstat (limited to 'util-src/poll.c')
0 files changed, 0 insertions, 0 deletions