[receiver/mongodbatlas] Fix memory leak #32206
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This was referenced Apr 5, 2024
djaglowski
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Apr 15, 2024
rimitchell
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**Description:** <Describe what has changed.> <!--Ex. Fixing a bug - Describe the bug and how this fixes the issue. Ex. Adding a feature - Explain what this achieves.--> The receiver was leaking goroutines by holding onto idle connections. The solution is to reference the underlying `Transport` object, and call `CloseIdleConnections` on it during shutdown. This change also enables `goleak` on the MongoDB Atlas receiver to help ensure no goroutines are being leaked. **Link to tracking Issue:** <Issue number if applicable> open-telemetry#30428 **Testing:** <Describe what testing was performed and which tests were added.> All existing tests are passing, as well as added `goleak` checks.
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Description:
The receiver was leaking goroutines by holding onto idle connections. The solution is to reference the underlying
Transportobject, and callCloseIdleConnectionson it during shutdown.This change also enables
goleakon the MongoDB Atlas receiver to help ensure no goroutines are being leaked.Link to tracking Issue:
#30428
Testing:
All existing tests are passing, as well as added
goleakchecks.