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Close async socket on error (instead of looping on epoll_wait with 100% CPU)

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def 2015-01-04 22:59:41 +01:00
commit d60d007281
2 changed files with 8 additions and 1 deletions
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5
lib/pure/selectors.nim
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@ -23,7 +23,7 @@ proc `$`*(x: SocketHandle): string {.borrow.}
type
Event* = enum
EvRead, EvWrite
EvRead, EvWrite, EvError
SelectorKey* = ref object
fd*: SocketHandle
@ -152,6 +152,9 @@ elif defined(linux):
let fd = s.events[i].data.fd.SocketHandle
var evSet: set[Event] = {}
if (s.events[i].events and EPOLLERR) != 0: evSet = evSet + {EvError}
if (s.events[i].events and EPOLLHUP) != 0: evSet = evSet + {EvError}
if (s.events[i].events and EPOLLRDHUP) != 0: evSet = evSet + {EvError}
if (s.events[i].events and EPOLLIN) != 0: evSet = evSet + {EvRead}
if (s.events[i].events and EPOLLOUT) != 0: evSet = evSet + {EvWrite}
let selectorKey = s.fds[fd]