Annotate
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.
| author |
Kim Alvefur <zash@zash.se> |
| date |
Thu, 15 Jul 2021 01:38:44 +0200 |
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5403:d7ecf6cd584e |
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2 The Prosody project is open to contributions (see HACKERS file), but is
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3 maintained daily by:
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5 - Matthew Wild (mail: matthew [at] prosody.im)
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6 - Waqas Hussain (mail: waqas [at] prosody.im)
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7 - Kim Alvefur (mail: zash [at] prosody.im)
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8
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9 You can reach us collectively by email: developers [at] prosody.im
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10 or in realtime in the Prosody chatroom: prosody@conference.prosody.im
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