tendermint

Commit Graph

Author	SHA1	Message	Date
Anton Kaliaev	d8dd497069	fix metalinter errors	7 years ago
Anton Kaliaev	668698584d	[autofile] test GroupReader more extensively (Refs #69 )	7 years ago
Anton Kaliaev	103fee6192	add tests for autofile group Write, reader#Read	7 years ago
Anton Kaliaev	81591e288e	fix metalinter warnings	7 years ago
Anton Kaliaev	21b2c26fb1	GroupReader#Read: return io.EOF if file is empty	7 years ago
Anton Kaliaev	c75ddd0fa3	return err if empty slice given	7 years ago
Anton Kaliaev	35e81018e9	add MinIndex method to Group	7 years ago
Anton Kaliaev	aace56018a	add Read method to GroupReader	7 years ago
Anton Kaliaev	45095e83e7	add Write method to autofile/Group	7 years ago
Anton Kaliaev	498fb1134a	write docs for autofile/group	7 years ago
Ethan Buchman	c8805fd7de	metalinter fixes from review	7 years ago
Zach Ramsay	cf49ba876f	linter: couple fixes	7 years ago
Ethan Buchman	0948343a6f	autofile: ensure file is open in Sync	7 years ago
Zach Ramsay	3c57c24921	linting: next round of fixes	7 years ago
Zach Ramsay	d6e03d2368	linting: add to Makefile & do some fixes	7 years ago
Anton Kaliaev	d71d1394ec	call fsync after flush (Refs #573 ) short: flushing the bufio buffer is not enough to ensure data consistency. long: Saving an entry to the WAL calls writeLine to append data to the autofile group backing the WAL, then calls group.Flush() to flush that data to persistent storage. group.Flush() in turn proxies to headBuf.flush(), flushing the active bufio.BufferedWriter. However, BufferedWriter wraps a Writer, not another BufferedWriter, and the way it flushes is by calling io.Writer.Write() to clear the BufferedWriter's buffer. The io.Writer we're wrapping here is AutoFile, whose Write method calls os.File.Write(), performing an unbuffered write to the operating system, where, I assume, it sits in the OS buffers awaiting sync. This means that Wal.Save does not, in fact, ensure the saved operation is synced to disk before returning.	7 years ago
Anton Kaliaev	74a7f8c92b	[autofile] close file before renaming it this might fix our windows bug https://github.com/tendermint/tendermint/issues/444 `0980f8e197`	8 years ago
Ethan Buchman	2f8551d3b6	go-common -> tmlibs	8 years ago
Ethan Buchman	900be74e8f	update import paths	8 years ago
Ethan Buchman	a893bb119b	merge go-autofile	8 years ago

21 Commits (3d9113c16e08fe53f31a2403a5280202c8c9cc14)