Websocket in firefox cannot establish a link

as mentioned in the title, websocket links can be used normally in chrome and safari

but in ff, show
clipboard.png
to ask the bigwigs, what caused this problem

another: tried using window.mozWebSocket, to display this property in Firefox as undefined

Mar.19,2021

Firefox needs compatible writing. Take a look at link description


solution
Open about:config
search socket related settings
change everything that can be changed to true to true

critical step
timeout.ping.request is changed from default 0 to larger
I am about to give up this browser

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-64f5-1b35f4d-2bfe0.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b35f4d-2bfe0.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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