db-migrate/node-db-migrate

EventEmitter memory leaks

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#421 ouverte le 4 oct. 2016

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Refactoringgood first issuehelp wanted

Description

When using db-migrate programmatically for multiple databases, warnings are generated for EventEmitter leaks: Warning: Possible EventEmitter memory leak detected. 11 unhandledRejection listeners added.

Adding a unregisterEvents function to api.js should enable programmatic users to get around this. Such a function may also be used more generally to do proper cleanup.

Where registerEvent() is called: https://github.com/db-migrate/node-db-migrate/blob/master/api.js#L136-L147

Where registerEvents() is defined: https://github.com/db-migrate/node-db-migrate/blob/master/api.js#L136-L147


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