Service Layer Architecture Using Composite Operations
summary
The talk explains building a service layer for apps using composite operations based on NSOperation and NSOperationQueue instead of only GCD. It shows how careful decomposition and small enhancements to those classes produce a flexible, portable component, and presents the COOperation framework (https://github.com/strongself/COOperation) as an example implementation.
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chapters (11)
- 0:00Introduction
- 3:17Layered architecture theory
- 8:59Service roles and core components
- 10:04Classic service issues
- 12:07Network layer decomposition
- 19:50Callback hell problems and solution
- 24:28Composite operations benefits
- 27:45Framework for composite ops
- 30:53Complex service implementation
- 37:47Summary and framework potential
- 38:30Q&A
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