← Back to context Comment by dataflow 1 day ago What's the footgun with edge triggering? 2 comments dataflow Reply buckle8017 1 day ago The edge in epoll edge triggering is going from has data to doesn't have data.So the obvious loop using level triggering switched to edge will eventually lock up.You'll read 4092bbytesbwhen there is 4093 bytes leaving 1 behind and then never get a signal again. HackerThemAll 4 hours ago This is a blatant application bug, not an epoll issue, unless you prove otherwise.
buckle8017 1 day ago The edge in epoll edge triggering is going from has data to doesn't have data.So the obvious loop using level triggering switched to edge will eventually lock up.You'll read 4092bbytesbwhen there is 4093 bytes leaving 1 behind and then never get a signal again. HackerThemAll 4 hours ago This is a blatant application bug, not an epoll issue, unless you prove otherwise.
HackerThemAll 4 hours ago This is a blatant application bug, not an epoll issue, unless you prove otherwise.
The edge in epoll edge triggering is going from has data to doesn't have data.
So the obvious loop using level triggering switched to edge will eventually lock up.
You'll read 4092bbytesbwhen there is 4093 bytes leaving 1 behind and then never get a signal again.
This is a blatant application bug, not an epoll issue, unless you prove otherwise.