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Opened 8 years ago

Closed 7 years ago

#2188 closed Feature Request (Rejected)

UDPRecv delay able to be set with the TCPTimeout AutoIt Option

Reported by: kealper@… Owned by:
Milestone: Component: AutoIt
Version: Severity: None
Keywords: Cc:

Description

As of right now, UDPRecv has a non-changeable 100ms delay if no data was received, but it would be nice if UDPRecv's delay could be tied to the "TCPTimeout" option, much like TCPRecv and TCPAccept are. With the current implementation it makes UDP networking in AutoIt a bit difficult, because of that delay.

Alternatively, a "UDPTimeout" AutoIt option could be helpful as well, that would let people set the delay (or remove it entirely by setting it to 0, like the current "TCPTimeout" option does for TCPAccept and TCPRecv).

This is some simple code to demonstrate the delay I'm referring to:

UDPStartup()

;Make things like TCPAccept return instantly instead of blocking for the default
;100ms after no activity. Doing this is useful if your program does more than
;just wait for data on a specific socket.
Opt("TCPTimeout", 0)

;Bind a random port, what port doesn't matter, it only needs to be a valid socket
Global $Sock = UDPBind("0.0.0.0", Random(1, 65535))

While 1
    $iTimer = TimerInit()
    $sRecv = UDPRecv($Sock, 512) ;Time how many milliseconds it takes to call UDPRecv and write time to stdout
    ConsoleWrite(TimerDiff($iTimer) & @CRLF)
WEnd

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Change History (1)

comment:1 Changed 7 years ago by Jon

  • Resolution set to Rejected
  • Status changed from new to closed

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