Alexander Neumann fc5439a37a cache: Ensure failed downloads are retried ... This fixes #1833, which consists of two different bugs: * The `defer` in `cacheFile()` may remove a channel from the `inProgress` map although it is not responsible for downloading the file * If the download fails, goroutines waiting for the file to be cached assumed that the file was there, there was no way to signal the error.		2018-06-09 17:50:56 +02:00
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backend_test.go	cache: Ensure failed downloads are retried	2018-06-09 17:50:56 +02:00
backend.go	cache: Ensure failed downloads are retried	2018-06-09 17:50:56 +02:00
cache.go
dir.go
file_test.go
file.go
testing.go