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Implements `asyncdispatch.getIoHandler` and assert on nil futures.

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Dominik Picheta 2017-11-24 16:30:56 +00:00
commit 325e4520ec
3 changed files with 12 additions and 0 deletions
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8
lib/pure/asyncdispatch.nim
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@ -262,6 +262,11 @@ when defined(windows) or defined(nimdoc):
setGlobalDispatcher(newDispatcher())
result = gDisp
proc getIoHandler*(disp: PDispatcher): Handle =
## Returns the underlying IO Completion Port handle (Windows) or selector
## (Unix) for the specified dispatcher.
return disp.ioPort
proc register*(fd: cint | SocketHandle | AsyncFD): AsyncFD {.discardable.} =
## Registers ``fd`` with the dispatcher.
##
@ -1103,6 +1108,9 @@ else:
setGlobalDispatcher(newDispatcher())
result = gDisp
proc getIoHandler*(disp: PDispatcher): Selector[AsyncData] =
return disp.selector
proc register*(fd: cint | SocketHandle | AsyncFD): AsyncFD {.discardable.} =
let p = getGlobalDispatcher()
when fd is AsyncFD: