What is the best practice for Wakanda to 4D error handling?

Question

In 4D Mobile architecture, what is the best practice for ensuring that Wakanda interactions with 4D do not error resulting in thread failure.

There can be many such interactions: query, entity reference col[0], .save, method calls, etc...

We want to trap all these errors and return our own message, rather than have the thread fail due to a Wakanda<->4D interaction failure.

Invoking an on-err-call function for all of these types of interactions would eliminate wrapping all calls in a try/catch statement.

score 2 · Answer 1 · answered Jul 18 '16 at 18:24

2

From my knowledge, there is no such error handling strategy between 4D and Wakanda. We also experience request drops and have to code our own protective measures. I hope I am wrong and another answer makes mine irrelevant.

answered Jul 18 '16 at 18:24

Greg M

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This is our experience over the last ~12 months as well – Aaron Lavers Jul 22 '16 at 06:21

score 0 · Answer 2 · answered Jul 21 '16 at 14:48

0

I had no luck asking about this on the premium forums back when they still existed. I wish I had a better answer.

answered Jul 21 '16 at 14:48

NAMS

983
7
17

What is the best practice for Wakanda to 4D error handling?

2 Answers2