radius 1.1.7 hangs 100% cpu

[Joe Vieira]

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> before this started happening i changed max request time up to 60 cleanup delay to 6 max requests to 640000 as well as increased the min number of servers to 8.  i thought those changes would be pretty harmless, should i have been more careful with them
>>   maybe max_requests is too high as well, i was just taking a shot in the dark.  the comments in the conf file said useful range from 256 -> infinity.
>>     
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>   Setting max_requests high won't affect anything.
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>   
any other ideas? it hasn't happened ONCE in debug mode...

joe