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Implemented selector support for asyncio2.

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This commit is contained in:
Dominik Picheta 2014-02-22 17:22:19 +00:00
commit 3b5825e9bc
7 changed files with 416 additions and 211 deletions
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17
lib/pure/net.nim
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@ -37,4 +37,19 @@ proc bindAddr*(socket: TSocket, port = TPort(0), address = "") {.
if bindAddr(socket, aiList.ai_addr, aiList.ai_addrlen.TSocklen) < 0'i32:
dealloc(aiList)
osError(osLastError())
dealloc(aiList)
dealloc(aiList)
proc setBlocking*(s: TSocket, blocking: bool) {.tags: [].} =
## Sets blocking mode on socket
when defined(Windows):
var mode = clong(ord(not blocking)) # 1 for non-blocking, 0 for blocking
if ioctlsocket(s, FIONBIO, addr(mode)) == -1:
osError(osLastError())
else: # BSD sockets
var x: int = fcntl(s, F_GETFL, 0)
if x == -1:
osError(osLastError())
else:
var mode = if blocking: x and not O_NONBLOCK else: x or O_NONBLOCK
if fcntl(s, F_SETFL, mode) == -1:
osError(osLastError())