Avoid thread kill via panic #31
Merged
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We have encountered a situation when the inner task of async drain had been killed with a panic due to lack of free space on the device. It would be great to see some useful infromation about this case when it happens and have the thread stopped more gracefully. Changes provided within this PR are intended to help with described issues.
eprintlnis used to output information about encountered errors since the intended way of logging obviously doesn't work correctly in related cases.