They’re both log files made for debugging purposes. Google Chrome/Chromium makes the libpeerconnection.log (https://superuser.com/questions/627903/what-is-the-file-libpeerconnection-log) and the sockets.log one is made by uTorrent (https://discussions.apple.com/message/20543713).
They can both be deleted with no problems — just be aware that the programs that made them might keep remaking them.
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solved Safe to delete these files? (sockets.log & libpeerconnection.log) [closed]