Sometimes my server crashes because of SEVERE. And then goes: Read time out. And player can't connect. Is it real to make a plugin, that restart server then console writes read time out? Thank you! Sorry for my English! Maybe reloads server when it read time out.. EDIT by Moderator: merged posts, please use the edit button instead of double posting.
Would probably not be possible since once a read timeout starts with a deadlock, the main thread can't stop. Try this: https://github.com/gominecraft/MCWatchdog/blob/master/mcwatchdog.sh (Script I wrote - set it in a cronjob to run every minute or 5)