Error «no connection to server» is detected as Intergrity exception

[batyrmastyr]

Description

When connection to MySQL server is lost you get

Yiisoft\Db\Exception\IntegrityException: SQLSTATE[HY000]: General error: 7 no connection to the server

instead of more correct Yiisoft\Db\Exception\Exception or, maybe, more specific, but not existing ConnectionException.

Source:

db/src/Exception/ConvertException.php

Lines 19 to 21 in 1f38570

	private const MSG_INTEGRITY_EXCEPTION_1 = 'SQLSTATE[23';
	private const MGS_INTEGRITY_EXCEPTION_2 = 'ORA-00001: unique constraint';
	private const MSG_INTEGRITY_EXCEPTION_3 = 'SQLSTATE[HY';

Package version

2.0

PHP version

8.4