Proto commits in stephenh/mirror

These 24 commits are when the Protocol Buffers files have changed:

2018-09-08

Use semi-colons.

The documentation is generated from this commit.

2018-01-13

Split prevoius --debug into --debug-all/--debug-prefixes options. The old option was confusing because running just `--debug` is a fairly common idiom but, in the case of mirror, it wouldn't do anything because it was seen as no prefixes being passed. Now it should be more explicit which to use, and when to pass paths. Also added a section to the readme about the help sections.

2017-08-15

Move time check to it's own RPC call. I was getting a lot of "~500ms out of sync". My guess is that the serde of ~30,000 Updates to the wire meant the time between the System.currentTimeMillis to request actually sent was fairly large.

2017-08-09

Add a version check between the server/client.

2017-08-02

Check for >500ms drift between the client and server. If the clocks are too much out of sync, weirdness will result, where one-side thinks it's side is newer when it's really not. In theory should also add some safeguards to prevent mirror from ever truncating files, when these sort of bugs/boundary cases happen. (Which for me is basically never, but it's still a bad thing when it does happen.) Also should add a unit test for this. Fixes #4.

2017-07-28

Give a nice error message if the remote path does not exist. This avoids a very unintuitive experience where the server is trying to create paths that look valid, e.g. /Users/you/.../, but on the server, e.g. Linux, the path should be /home/you/.../. Also add a note in the readme and clarifications on relative vs. absolute paths in the help docs.

2017-07-21

Have server close previous sessions for the same client/path id. Hopefully this will fix stale sessions getting held on to in the server after multiple client reconnects.

2017-07-16

Track whether files are executable. Currently just using a "boolean executable" flag on the Update object; in theory passing the entire mode int would have more fidelity, as then could mark things as group/other executable on the other side. But, dunno, keeping it simple for now.

2017-03-15

Add config option to debug misbehaving prefixes.

2016-08-07

Add --include/--exclude flags for adding extra patterns. Also added a -li flag for getting the old defaults that I personally use. This can probably go away once a config file is supported instead (i.e. I'm being lazy and don't want to type out a lot of command line arguments each time).

2016-05-20

Initial start of connection detection. Needs tests.

Allow the MirrorServer to juggle multiple sessions.

2016-04-14

Large, ugly refactoring that fully uses the UpdateTreeDiff approach.

2016-04-03

UpdateTree/TreeDiff fairly completes, handles changing file/dir/symlink types.

2016-03-25

Sync directories as well. I was going to skip this, but turns out Eclipse will give a compile error if it has a directory configured as a source folder, and that directory is missing.

2016-03-24

Add seed flag for updates we don't need to log.

2016-03-11

Rename Mirror.Connect -> Mirror.StreamUpdates.

Basic support for symlinks.

2016-03-08

Extract out MirrorSession and put initial sync into place.

2016-03-07

Remove unused Empty type.

Basic two-way sync is working.

Use one BlockingQueue for both remote and local changes. This makes the "wait for something interesting to happen" logic in the SyncLogic much easier, as we can block on just the one BlockingQueue instead of polling multiple queues for work.

2016-03-06

Some basic sync logic with naive data structures.

2016-03-04

Working toy server/client.