GitLab

* feat(deps): upgrade IPLD prime to last before refactor

* refactor(responsemanager): refactor traversal

switch to iterative traversal that is more amenable to interruption

* feat(peerresponsemanager): add bytes sent to peer response sender

Add a return value to SendResponse in peer response sender to return the number of block bytes
transmitted. Note: does not count unsent blocks. Also convert block size measurements to uint64

* feat(responsemanager): add response pausing

add first implementation of response pausing in response manager

* refactor(responsemanager): extract classes to simplify response manager

extract hooks as independant functionality

* test(responsemanager): add tests for block hooks and request hooks

* test(graphsync): add pause/resume integration test

* fix(responsemanager): fix directory misname

requesthooks.go directory -> requesthooks

* fix(tests): cleanup races & lint

* test(graphsync): fix flaky test

* feat(graphsync): define hook interfaces, test infrastructure

rename hooks, add outgoing request hook, define chain types for node builder chooser tests

* feat(graphsync): define persistence option

add persistence options to asyncloader & responsemanager + handling

* feat(graphsync): complete persistence / node builder chooser roundtrip

* fix(lint): fix lint errors

* refactor(tests): introduce testify

Introduce testify, cleanup lots of tests, add channel assertions to simplify channel tests, make
more readable

* refactor(tests): clean up error messages

* fix(deps): remove bitswap

remove accidentally added bitswap

* refactor(tests): put expected in correct position

Make sure for require.equal that the expected value is the first value

* ci(circle): switch to circle

Use configs from bitswap

* fix(deps): update and standardize

* fix(lint): fix lint errors

* fix(tests): relax timings for context cancels

Since we are not relying on context cancellation as anything but a test failsafe, relax timings
significantly for slower machines

* fix(test): fix minor test error

* fix(tests): minor timing fix

* fix(lint): fix lint errors

* fix(tests): relax timings for context cancels

Since we are not relying on context cancellation as anything but a test failsafe, relax timings

Remove all code references to a "bridge", consolodate test utils

remove remaining methods for ipld bridge

Removed mock selector spec, switch to using more real blockchain simulator

Remove the encode and decode on ipldbridge as part of ramp up to removing entirely
Also move selector encode/decode to within protobuf encoding

Add processing of on extensions in responses in the request manager

add the ability to send extensions when creating requests

To reduce future import cycles, and expose more types properly, move the root package to an
interface/types file and move the main implementation into /impl. This also exposes an interface
other implementers can replace.

Per https://github.com/ipld/specs/pull/205, metadata is now an extension, and further extensions
will be added soon

Adds callbacks to manage connections, also removes network receiver methods from public graphsync
interface, and updates libp2p to handle go-libp2p-core refactor

Updates IPLD Bridge to use latest go-ipld-prime and runs and actual round trip test using GraphSync,
go-ipld-prime, and real selectors

Move ResponseProgress to the types package and extract some testing functions to testutil

make sure order channels are consumed in repsonse collector doesn't block sends on the other

Make the request manager actually inject responses from the network, and perform a selector
verification

Convert GraphSyncRequest and GraphSyncResponse to structs, track by value, pass directly into add
methods on GraphSyncMessage

Handle failed request status codes from server and pass on errors

Cleanup request manager test to extract repeated code

Add a channel of asynchronous errors instead of only an initial synchronous one

Create a manager for outgoing requests