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Author SHA1 Message Date
Frederic Branczyk abd15845e2
wal: Replace promauto with injected registry 
Signed-off-by: Frederic Branczyk <fbranczyk@gmail.com>
 2019-06-03 12:29:52 +02:00
Krasi Georgiev c3ffdf1a99
Test createBlock and check all os.RemoveAll in the tests for errors. (#549) 
Testing that createBlock creates blocks that can be opened.

and checking the os.RemoveAll for errors will catch errors for un-closed files under windows.

Many missing .Close() calls were added for fixing failing os.RemoveAll

Signed-off-by: Krasi Georgiev <kgeorgie@redhat.com>
 2019-03-19 15:31:57 +02:00
Tom Wilkie 77d5a7d47a
LiveReader can get into an infinite loop on corrupt WALs. (#524) 
Make WAL live tailer return EOF when the there is a half-written record at the end of the file.

Previously, this would cause an infinite loop as we ignored EOFs when filling the buffer.  We now differentiate between EOFs that read >0 bytes, and EOFs that didn't.

Add some more unit tests for tailing a corrupt WAL, and unify interfaces Reader and LiveReader for the purposes of testing.

Signed-off-by: Tom Wilkie <tom.wilkie@gmail.com>
 2019-02-19 14:33:57 +00:00