How can it be broken if the websocket does not receive the server message? Debugging tools can

how can websocket break if it doesn"t receive the server message? Debugging tools can

Mar.18,2021
MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1e59b9f-4554d.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1e59b9f-4554d.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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