About the problem that the workerman deployment cannot be connected to the server

Server ports and services have been started normally
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the browser connects to the websocket server, but the ip that prompts the net::ERR_CONNECTION_REFUSED, browser to connect also belongs to the server. The server firewall has also been turned off, please give me some advice. no, no, no.

Server workerman
Mar.22,2021

your ChatGateway service protocol is written as websocket try, case sensitive. So websocket://xxxxx:7272

this video of the actual combat project between workerman and thinkPHP is good. It uses websocket protocol to achieve a long-term connection for instant messaging and online customer service. Address

workerman manual has a checklist, http://doc.workerman.net/faq/.

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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-64f5-1beaaa3-3125d.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1beaaa3-3125d.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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