the program is written in Node, and the back-end database provides APP back-end API and socket connection services for MySQL,. In the current single instance deployment, a MySQL connection is used in the instance. Everything works normally at the beginn...
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connection pooling using mysql2 promise because the connection is not released, finally mysql will report a Can t create more than max_prepared_stmt_count statements error, so how does it release the connection? my code looks like this 1. Create a co...