What is the issue with the setConfig method in the Database.swift file?

[funnyJackChen]

The language of WCDB

Swift

The version of WCDB

e.g. v2.1.9

The platform of WCDB

iOS

The installation of WCDB

Cocoapods

What's the issue?

func setConfig(named name: String,
                   withInvocation invocation: @escaping Config,
                   withUninvocation uninvocation: Config? = nil,
                   withPriority priority: ConfigPriority = ConfigPriority.default) {
        let cppInvocation: @convention(c) (UnsafeMutableRawPointer, CPPHandle) -> Bool 

In the current method, the invocationBlock creates a Handle(withCPPHandle: cppHandle, database: self) which strongly references self, leading to the database not being released.

[Qiuwen-chen]

get