StreamingFetcher is now just Fetcher, and its FetchStreaming is now
just Fetch.
SeekFetcher is gone. Blobs are max 16 MB anyway, so we can slurp to
memory when needed. The main thing that cared about SeekFetcher
was the GET handler, ServeBlobref, because http.ServeContent needed
one for range requests. That's rewritten in an earlier commit, using
the FakeSeeker from another earlier commit.
Lot of code got simpler as a result.
Change-Id: Ib819413e48a8f9b8d97f596d0fbf771dab211f11
Not just in blob.SizedRef, but in blobserver.Fetch and
blobserver.FetchStreaming, too.
Blobs have a max size of 10-32 MB anyway, and the index.Corpus is now using
uint32 to save memory.
Change-Id: I1172445c2f9463fdaee55bfe0f1218d44be4aa53
* Fix TODO about moving camput file's havecache up a layer into
camput itself. So now it's used for all commands (camput permanode,
camput attr, etc). Reduces HTTP requests.
* Fix camlistore.org/issue/343 -- don't do stats before uploads
in cases where it's useless. Adds a field to UploadHandle.
* Fix camlistore.org/issue/344: upload the public key whenever
uploading a signed blob. Usually this is a no-op because of the
have cache.
* Use zero (or <=0 rather), not -1, to mean unknown on UploadHandle
Size.
* More docs on public stuff.
Previously, every time you restarted the server, it forgot about all
thumbnails previously generated. (in practice it didn't/doesn't
matter with a single user, though, since they're still cached in the
browser and we always reply to If-Modified-Since immediately without
checking the cache) But it'll matter more with the Publish handler.
Also, rename some stuff, clean up some stuff, drop an unused interface.
And then necessarily change the serverconfig low-level generator to use
a kvfile for the thumbmeta map when using local disk for blobs.
--
Change-Id: I4dcfcb21429a440aa118794c03f7abf7bd69c33b
1) pkg/search: documented that deletions times do not
qualify as modtimes
2) pkg/index: got rid of DeletedAt, and keyDeletes
http://camlistore.org/issue/191
Change-Id: I39578913345454d36af4599e29e7053f46577846
Previous TODO entry was:
-- Get rid of QueueCreator entirely. Plan:
-- sync handler still has a source and dest (one pair) but
instead of calling CreateQueue on the source, it instead
has an index.Storage (configured via a RequiredObject
so it can be a kvfile, leveldb, mysql, postgres etc)
-- make all the index.Storage types be instantiable
from a jsonconfig Object, perhaps with constructors keyed
on a "type" field.
-- make sync handler support blobserver.Receiver (or StatReceiver)
like indexes, so it can receive blobs. but all it needs to
do to acknowledge the ReceiveBlob is write and flush to its
index.Storage. the syncing is async by default. (otherwise callers
could just use "replica" if they wanted sync replication).
But maybe for ease of configuration switching, we could also
support a sync mode. when it needs to replicate a blob,
it uses the source.
-- future option: sync mirror to an alternate path on ReceiveBlob
that can delete. e.g. you're uploading to s3 and google,
but don't want to upload to both at once, so you use the localdisk
as a buffer to spread out your upstream bandwidth.
-- end result: no more hardlinks or queue creator.
Change-Id: I6244fc4f3a655f08470ae3160502659399f468ed
Move up a layer to the HTTP. Also, start to remove ContextWrapper
stuff. We've done it differently for App Engine instead, and will do
it differently yet moving forward.
Also add blobserver.Receive and use it in most places, moving checksum
verification up a layer.
Bunch of other cleanup and TODO fixing too.
Much simpler and cleaner.
Change-Id: I12e56c5d4e53bfcf82bdd8fb0b6d57c248ff605c
Brad Fitzpatrick