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dom96/gist:6fe8c0675eb6f9e90509 Secret

Created April 26, 2014 20:58
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gistfile1.nim
proc safeRecvLine(sock: PAsyncSocket): PFuture[string] =
var retFut = newFuture[string]()
var recvLineFut = sock.recvLine()
recvLineFut.callback =
proc () =
if recvLineFut.failed:
retFut.complete("")
else:
retFut.complete(recvLineFut.read)
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