TB-173 Handle transactions stuck in processing state #1208
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Codecov ReportPatch coverage:
Additional details and impacted files@@ Coverage Diff @@
## master #1208 +/- ##
==========================================
+ Coverage 86.81% 86.83% +0.02%
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Files 87 87
Lines 5906 5916 +10
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+ Hits 5127 5137 +10
Misses 779 779
☔ View full report in Codecov by Sentry. |
…ub.com:jembi/openhim-core-js into TB-173-resolve-forever-processing-transactions
MatthewErispe
approved these changes
Sep 14, 2023
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If OpenHIM crashes with a request in-flight (so before the down stream service responds) this transaction will stay in 'Processing' forever and does not provide a true reflection of the transaction state.
So on startup it will find all transactions in that state and update them to failed. It uses mongoose's cursor functionality which returns a stream and so shouldn't interfere with the main application as it will only process once the stream receives data. It also properly respects node's event loop and so won't block it (i.e.: incoming requests still get processed normally).