Consider no longer calling routerlist_remove_old_routers() from check_descriptor_callback()
2237 /* Remove dead routers. */ 2238 /* XXXX This doesn't belong here, but it was here in the pre- 2239 * XXXX refactoring code. */ 2240 routerlist_remove_old_routers(); 2241 }
We should see if there's better place to call this function from.
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