Automatically persist/cache the auth cookie details.

[fabiocaccamo]

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• [x] Updated to the lastest version v0.3.8
• [x] Read the README
• [x] Searched the bugtracker for similar issues including closed ones

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Describe your Feature Request:

Could you add an extension to automatically persist/cache the auth cookie details to avoid logging in every time you make an api call?

[lmn3x]

there is an example here but im sure you've seen it ..

[fabiocaccamo]

@lmn3x sure I saw it and I found it very useful, I ended up extending the client to automatically persist/cache the auth cookie details, I think this could be useful to everybody.