ngx_unix_recv problem

Maxim Dounin mdounin at
Thu Aug 27 13:17:26 MSD 2009


On Thu, Aug 27, 2009 at 05:10:51AM -0400, wangbin579 wrote:

> use strace,the system alert:Resource temporarily unavailable
> recv(8, 0x9bfb880, 55, 0)               = -1 EAGAIN (Resource temporarily unavailable)
> it appears that recv reads data when the data is not prepared.
> it does not check if the data is available

It shouldn't.  Note that nginx is event-driven server, see here 
for details:

Maxim Dounin

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