Deadlock on supplementary nodes

[foxware00]

I've been playing with configureSupplementaryView on CollectionNode and it sets ASCollectionSectionedDataSource.configureSupplementaryViewBlockNotSet which calls through to DispatchQueue.main.sync which quite frequently causes dealocks on the main thread. I noticed a discussion in #23 that applied this fix to the configureCellBlockNotSet method. This change simply prevents the deadlock which applying the same changes as configureCellBlockNotSet. I wasn't 100% sure why the NotSet methods are being called when I haven't configured the datasource to use block method.

[dangthaison91]

LGTM

[dangthaison91]

Could you please revert pod version or help to combine with PR #35 for version 0.4 that supports Swift 5?

[foxware00]

@dangthaison91 Done

[dangthaison91]

Thanks @foxware00 for your supporting.

[rxswiftcommunity]

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[foxware00]

Thanks @foxware00 for your supporting.

No problem. Are you able to make it available via cocoapods

[dangthaison91]

@foxware00 just pushed version 0.4.1

 🎉  Congrats

 🚀  RxASDataSources (0.4.1) successfully published
 📅  September 2nd, 16:46
 🌎  https://cocoapods.org/pods/RxASDataSources
 👍  Tell your friends!

[foxware00]

@dangthaison91 Thank you for the quick turnaround!