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Re: [lwip-users] socket SO_RCVTIMEO
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From: |
Kieran Mansley |
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Subject: |
Re: [lwip-users] socket SO_RCVTIMEO |
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Date: |
Tue, 15 May 2012 19:32:42 +0100 |
On 15 May 2012, at 11:25, vincent cui wrote:
> After set socket with attribute SO_RCVTIMEO, how does application know
> receive timeout in this case? Is there a signal or call back to notice
> application ?
If the receive timed out, it will return -1 and set errno = EAGAIN
Kieran