Changelog
8d98495 Revert "simplify addrlist"
fbf4157 add comment to config
119052f disable http/2 in tracker client
8e611d8 do not log error for closed connections
92bbd1b fix panic in piece cache
b299be6 remove rlimit functionality
50f51a7 simplify addrlist
2563e3a wrap setNoFile error
