issue gethostbyname in rtems

[xiangfu at sharism.cc (Xiangfu Liu)]

On 06/20/2011 04:53 PM, Xiangfu Liu wrote:
> On 06/19/2011 11:19 PM, Xiangfu Liu wrote:
>> > the error log is like[1], the 'Querying server (# 1)....' needs 2~4 Minutes to finish. 
> more info here: https://github.com/milkymist/bugs/issues/5

we have a workaround: make sure the gethostbyname() finished in 15 seconds, only try twice.
 https://github.com/milkymist/flickernoise/commit/fffa07631f7d694b799db8605639a2d51e9c9b10