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Resilience when required servers fail temporarily #32

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manuel-freire opened this issue Oct 16, 2015 · 0 comments

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manuel-freire commented Oct 16, 2015

When a required server (mongo, kafka, openlrs) is down, we currently abort.

I propose the following changes:

at startup, patiently keep trying once a second during at least 2m until all required servers are present or too much time has passed (and only then fail).
at runtime, make sure that servers that are temporarily down do not result in complete failure. Failing servers are to be expected in long-running installations with high load.

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