[receiver/fluentforward] Fix memory leak #32363
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Description:
This fixes a memory leak happening in the Fluent Forward receiver.
time.Sleepwas being called for a duration of 10 seconds, with no way to interrupt during shutdown. This updates the functionality to use a timer that can be stopped in the case of the context being cancelled.This also enables
goleakchecks on the Fluent Forward receiver to help ensure no goroutines are being leaked, and adds a missingShutdowncall.Link to tracking Issue:
#30438
Testing:
All existing tests are passing as well as added
goleakchecks.