Re: How to throttle rate of NSInputStream?
Re: How to throttle rate of NSInputStream?
- Subject: Re: How to throttle rate of NSInputStream?
- From: Jens Alfke <email@hidden>
- Date: Wed, 28 Mar 2012 17:16:34 -0700
At 8:52 AM +0100 3/27/12, Quinn \"The Eskimo!\" wrote:
> On 26 Mar 2012, at 21:28, Jens Alfke wrote:
>
>> What can I do about this? Ideally I'd like the stream to hold off on reading more from the socket until my code finishes processing the buffer..
>
> If you don't call -read:maxLength:, the stream won't send you another NSStreamEventHasBytesAvailable event.
BTW, that observation allowed me to fix my code. As Quinn suggested, if I’m busy chewing on the data I already read, I just set a flag reminding myself that there’s data available instead of reading it right away. That seems to make all the flow control/buffering work correctly.
—Jens
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