Commits · 2be5de8f6c357de216a61aebde8a72e087f2a408 · dms3 / go-bitswap

05 Dec, 2014 40 commits

fix(bitswap) pass derived context to called functions · 2be5de8f
Brian Tiger Chow authored Nov 26, 2014
```
@whyrusleeping @jbenet

License: MIT
Signed-off-by: Brian Tiger Chow <brian@perfmode.com>
```
2be5de8f
fix(notifications) prevent deadlock when context cancelled early · 58ad863d
Brian Tiger Chow authored Nov 26, 2014
```
+ test(notifications)

cc @whyrusleeping @jbenet

License: MIT
Signed-off-by: Brian Tiger Chow <brian@perfmode.com>
```
58ad863d

refactor(util) move block generator · cba713cd

Brian Tiger Chow authored Nov 26, 2014

@whyrusleeping @jbenet

Putting the block generator in a util dir until blocks.

Can't put it in util/testutil because the util/testutil/dag-generator
imports blockservice and blockservice uses the generator.

Tough problem. This'll do for now.

License: MIT
Signed-off-by: Brian Tiger Chow <brian@perfmode.com>

cba713cd

fix issues in merkledag · 42c3c413
Jeromy authored Nov 24, 2014

42c3c413
fix(bitswap/testutils) vendor · 8adecf8e
Brian Tiger Chow authored Nov 23, 2014
```
License: MIT
Signed-off-by: Brian Tiger Chow <brian@perfmode.com>
```
8adecf8e

fix(bs/notifications) use SubOnceEach to provide uniqueness guarantee · 6fe3af11

Brian Tiger Chow authored Nov 23, 2014

License: MIT
Signed-off-by: Brian Tiger Chow <brian@perfmode.com>

vendor forked pubsub to get SubOnceEach

License: MIT
Signed-off-by: Brian Tiger Chow <brian@perfmode.com>

6fe3af11

fix(bitswap) build-breaking compilation errors · 9c59e0f0
Brian Tiger Chow authored Nov 23, 2014
```
License: MIT
Signed-off-by: Brian Tiger Chow <brian@perfmode.com>
```
9c59e0f0
add a test to blockservice to demonstate GetBlocks failure. · f56f5506
Jeromy authored Nov 23, 2014

f56f5506
ensure sending of wantlist to friendly peers · fe048093
Jeromy authored Nov 22, 2014

fe048093

fix(bs/notifications) prevent duplicates · be976cc5

Brian Tiger Chow authored Nov 21, 2014

@whyrusleeping now notifications _guarantees_ there won't be any
duplicates

License: MIT
Signed-off-by: Brian Tiger Chow <brian@perfmode.com>

be976cc5

test(bs/n) check for duplicates received · 6a7c1d4d
Brian Tiger Chow authored Nov 21, 2014
```
License: MIT
Signed-off-by: Brian Tiger Chow <brian@perfmode.com>
```
6a7c1d4d

fix(bs/n) remove unnecessary variable · 365044ce

Brian Tiger Chow authored Nov 21, 2014

to remove ambiguity

(before it was possible to loop over either topics or keys

by only keeping keys, there's no confusing about what to use for the
loop range

License: MIT
Signed-off-by: Brian Tiger Chow <brian@perfmode.com>

365044ce

misc(bs/n) rm dead code · 173ac606
Brian Tiger Chow authored Nov 21, 2014
```
License: MIT
Signed-off-by: Brian Tiger Chow <brian@perfmode.com>
```
173ac606

refactor(bitswap) forwardN no longer needed · a50a3497

Brian Tiger Chow authored Nov 21, 2014

@whyrusleeping

now, the pubsub channel closes after sending N blocks. we got this
functionality for free from the fix. So, the forwardN wrap is no longer
required! woohoo

License: MIT
Signed-off-by: Brian Tiger Chow <brian@perfmode.com>

a50a3497

tests(bitswap/notifications) test niladic · abdf5c87
Brian Tiger Chow authored Nov 21, 2014
```
License: MIT
Signed-off-by: Brian Tiger Chow <brian@perfmode.com>
```
abdf5c87
fix(bitswap/notifications) subscribe to many · 097bc1b4
Brian Tiger Chow authored Nov 21, 2014
```
License: MIT
Signed-off-by: Brian Tiger Chow <brian@perfmode.com>
```
097bc1b4
docs(bitswap/notifications) · a6371b4b
Brian Tiger Chow authored Nov 21, 2014
```
License: MIT
Signed-off-by: Brian Tiger Chow <brian@perfmode.com>
```
a6371b4b
use @maybebtc's ForwardBlocks function · a2a4327b
Jeromy authored Nov 21, 2014

a2a4327b

test(notifications) · f1eb07d9

Brian Tiger Chow authored Nov 21, 2014

we expect this to fail. will be fixed in upcoming commit

License: MIT
Signed-off-by: Brian Tiger Chow <brian@perfmode.com>

f1eb07d9

a little more correctness on the new bitswap impl · 92e2d247
Jeromy authored Nov 21, 2014

92e2d247
tracking down a bug dhthell found, added asserts and better logging. · 36798def
Jeromy authored Nov 21, 2014

36798def
wire GetBlocks into blockservice · b5121d63
Jeromy authored Nov 21, 2014

b5121d63
test(bitswap) Close (but skip for now) · b90e5fb7
Brian Tiger Chow authored Nov 20, 2014
```
License: MIT
Signed-off-by: Brian Tiger Chow <brian@perfmode.com>
```
b90e5fb7
refactor(bitswap) group the deferreds · 58b9745f
Brian Tiger Chow authored Nov 20, 2014
```
License: MIT
Signed-off-by: Brian Tiger Chow <brian@perfmode.com>
```
58b9745f
fix(exchange) allow exchange to be closed · 26e6f28e
Brian Tiger Chow authored Nov 20, 2014
```
License: MIT
Signed-off-by: Brian Tiger Chow <brian@perfmode.com>
```
26e6f28e
fix(bitswap) signal termination to async'ly spawned workers · d6e2157a
Brian Tiger Chow authored Nov 20, 2014
```
License: MIT
Signed-off-by: Brian Tiger Chow <brian@perfmode.com>
```
d6e2157a
style(bitswap) name -> loop · 5045d096
Brian Tiger Chow authored Nov 20, 2014
```
eh?

License: MIT
Signed-off-by: Brian Tiger Chow <brian@perfmode.com>
```
5045d096
feat(bitswap) loop over all provided keys · 499aa2c3
Brian Tiger Chow authored Nov 20, 2014
```
License: MIT
Signed-off-by: Brian Tiger Chow <brian@perfmode.com>
```
499aa2c3

feat(bitswap) find providers for all keys on wantlist · 36ebde35

Brian Tiger Chow authored Nov 20, 2014

@jbenet @whyrusleeping

this addresses a failure case where

1) bitswap wants blocks A and B
2) partner 1 has A and partner 2 has B
3) We choose a key at random, drawing A.
4) Then, we request A, neglecting to find a provider for B.

Sending the full wantlist is meant to be used as a helpful additional
piece of data, but...

unless our hunch is support by statistical inference at runtime,
it's not safe to assume that a peer will have blocks for related keys.
Routing must be the source of truth.

License: MIT
Signed-off-by: Brian Tiger Chow <brian@perfmode.com>

36ebde35

fix(bitswap/loop) add to wantlist just once · 6af9f417

Brian Tiger Chow authored Nov 20, 2014

oops

set Add is idempotent but it's a waste of resources

License: MIT
Signed-off-by: Brian Tiger Chow <brian@perfmode.com>

6af9f417

rename · 7d72132c

Brian Tiger Chow authored Nov 20, 2014

License: MIT
Signed-off-by: Brian Tiger Chow <brian@perfmode.com>

7d72132c

refactor(blockstore) mv under blocks/ · 08d0a11b

Brian Tiger Chow authored Nov 20, 2014

@jbenet @whyrusleeping

the pyramids were built one brick at a time

addresses: https://github.com/jbenet/go-ipfs/issues/370

License: MIT
Signed-off-by: Brian Tiger Chow <brian@perfmode.com>

08d0a11b

tests(bitswap) share code between the two large tests · 80244dac
Brian Tiger Chow authored Nov 20, 2014
```
License: MIT
Signed-off-by: Brian Tiger Chow <brian@perfmode.com>
```
80244dac
fix(bitswap) stop the ticker when the run loop exits · fd8e2b3a
Brian Tiger Chow authored Nov 19, 2014
```
@whyrusleeping

License: MIT
Signed-off-by: Brian Tiger Chow <brian@perfmode.com>
```
fd8e2b3a

feat(bitswap) implement GetBlocks · 2a4a6d3e

Brian Tiger Chow authored Nov 19, 2014

@whyrusleeping @jbenet

License: MIT
Signed-off-by: Brian Tiger Chow <brian@perfmode.com>

2a4a6d3e

refactor(bitswap) move wantlist to loop receive · 470b02d4
Brian Tiger Chow authored Nov 19, 2014
```
License: MIT
Signed-off-by: Brian Tiger Chow <brian@perfmode.com>
```
470b02d4

tests(bitswap) share constructor between tests · 12b83ff8

Brian Tiger Chow authored Nov 19, 2014

@whyrusleeping i hope this makes it a bit easier to work with tests

License: MIT
Signed-off-by: Brian Tiger Chow <brian@perfmode.com>

12b83ff8

feat(bitswap/notifications) Subscribe to multiple keys · 8a87b709
Brian Tiger Chow authored Nov 19, 2014
```
License: MIT
Signed-off-by: Brian Tiger Chow <brian@perfmode.com>
```
8a87b709
style(bitswap/notifications) make it more obvious · 140a141c
Brian Tiger Chow authored Nov 19, 2014
```
License: MIT
Signed-off-by: Brian Tiger Chow <brian@perfmode.com>
```
140a141c
randomize rebroadcast target · 6ee1fe5e
Jeromy authored Nov 20, 2014

6ee1fe5e