Create new Service for Doctrine causes race condition

[weierophinney]

When using Doctrine and creating a new service if more than one entity is selected a race condition occurs when both entities are submitted to be created. This is caused because creating a new resource invokes code generation and the two jobs are submitted simultaneously.

The jobs should use a promise object to run one at a time.

p.s. I thought this was already reported. It's been around forever.

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Originally posted by @TomHAnderson at zfcampus/zf-apigility-admin-ui#109

[weierophinney]

Given the recent uptick in Doctrine contribution to Apigility I would like to bump this up to a higher priority.

ping @jguittard

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Originally posted by @TomHAnderson at zfcampus/zf-apigility-admin-ui#109 (comment)

[TomHAnderson]

For anyone needing a work-around, and you choose to create all your Doctrine endpoints at the same time, you may run the application through the php internal server php -S localhost:8080 -t public public which is single threaded and will not cause a race condition.