diff options
Diffstat (limited to 'lib/pure/sockets.nim')
| -rwxr-xr-x | lib/pure/sockets.nim | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/lib/pure/sockets.nim b/lib/pure/sockets.nim index 981afb5ca..764b75a8f 100755 --- a/lib/pure/sockets.nim +++ b/lib/pure/sockets.nim @@ -175,9 +175,9 @@ proc parseIp4*(s: string): int32 = if s[i] != '\0': invalidIp4(s) result = int32(a shl 24 or b shl 16 or c shl 8 or d) -template gaiNim(a, p, h, l: expr): stmt = +template gaiNim(a, p, h, list: expr): stmt = block: - var gaiResult = getAddrInfo(a, $p, addr(h), l) + var gaiResult = getAddrInfo(a, $p, addr(h), list) if gaiResult != 0'i32: when defined(windows): OSError() @@ -453,8 +453,13 @@ proc pruneSocketSet(s: var seq[TSocket], fd: var TFdSet) = proc select*(readfds, writefds, exceptfds: var seq[TSocket], timeout = 500): int = - ## select with a sensible Nimrod interface. `timeout` is in miliseconds. - ## Specify -1 for no timeout. + ## Traditional select function. This function will return the number of + ## sockets that are ready, if none are ready; 0 is returned. + ## ``Timeout`` is in miliseconds and -1 can be specified for no timeout. + ## + ## You can determine whether a socket is ready by checking if it's still + ## in one of the TSocket sequences. + var tv: TTimeVal tv.tv_sec = 0 tv.tv_usec = timeout * 1000 @@ -476,8 +481,6 @@ proc select*(readfds, writefds, exceptfds: var seq[TSocket], proc select*(readfds, writefds: var seq[TSocket], timeout = 500): int = - ## select with a sensible Nimrod interface. `timeout` is in miliseconds. - ## Specify -1 for no timeout. var tv: TTimeVal tv.tv_sec = 0 tv.tv_usec = timeout * 1000 @@ -497,8 +500,6 @@ proc select*(readfds, writefds: var seq[TSocket], proc selectWrite*(writefds: var seq[TSocket], timeout = 500): int = - ## select with a sensible Nimrod interface. `timeout` is in miliseconds. - ## Specify -1 for no timeout. var tv: TTimeVal tv.tv_sec = 0 tv.tv_usec = timeout * 1000 @@ -516,8 +517,6 @@ proc selectWrite*(writefds: var seq[TSocket], proc select*(readfds: var seq[TSocket], timeout = 500): int = - ## select with a sensible Nimrod interface. `timeout` is in miliseconds. - ## Specify -1 for no timeout. var tv: TTimeVal tv.tv_sec = 0 tv.tv_usec = timeout * 1000 |