On Aug 18, 5:10pm, fwei...@redhat.com (Florian Weimer) wrote: -- Subject: Re: RFR [9] 8035897 : FD_SETSIZE should be set on macosx
| On 02/28/2014 03:40 PM, Chris Hegarty wrote: | > Either: | > 1) FD_SETSIZE needs to be set to a larger value, but what value, the | > kernel limit, or other? This is wasteful for most typical apps that | > don't use large numbers of file descriptors. Or, | > 2) If fd is greater than 1024, then an appropriate amount of memory | > could be allocated and cast to an fd_set. The FD_SET macro will | > write past FD_SETSIZE. | | 3) use poll | | Why do we have to use select here? Because poll is still broken on UDP sockets. christos
