GitLab

* swap go-ipld-prime-proto for go-codec-dagpb

DO NOT MERGE

* feat(graphsync): update for linksystem

replace most instances of loader and storer with ipld.LinkSystem

* feat(graphsync): use trusted storage

* feat(deps): update to released ipld-prime

* ci(circle): use updated orb

* style(lint): fix lint errors
Co-authored-by: Daniel Martí <mvdan@mvdan.cc>

* fix: RegisterNetworkErrorListener should fire when there's an error connecting to the peer

* feat(listeners): move listeners to top level folder

* feat(requestmanager): put network error in request manager

Put network error in request manager to cover more cases

* feat(requestmanager): correct for notification refactor

Resolve discripencies with new and old notification interfaces
Co-authored-by: hannahhoward <hannah@hannahhoward.net>

* feat(notifications): build notifications architecture

build an architecture via which we can pass on notifications

* feat(peerresponsesender): add notifications

pass notifications on from peer response sender based on message queue notifications

* feat(responsemanager): handle network errors

Pass on network errors through the response manager, pass block sent errors as well

* fix(notifications): send unique notifications by peer

* feat(responsemanager): subscriber per request

* Revert "fix(notifications): send unique notifications by peer"

This reverts commit 7bf368a05d14229b7523cb25068681d9c7e48246.

* Update go-ipld-prime@v0.5.0

Simultaneously updates go-ipld-prime-proto, which also has changes to
match that version of go-ipld-prime.

* feat(deps): update ipld-prime near master

update to lastest needed sha for filecoin, reinstitute generated node tests

* feat(deps): update go-ipld-prime-prot
Co-authored-by: hannahhoward <hannah@hannahhoward.net>

* style(imports): fix import formatting

Fix import formatting via script. Also add script for import fixes and release log

* docs(CHANGELOG): add changelog, contributing

Add the changelog and a contributing guidelines doc

This reverts commit 31cc0d5e.

Needs further exploration

* feat(hooks): add extensions on complete

add the ability to send extensions with a final message

* refactor(hooks): complete listener->hook rename

All changes to date including pause requests & start paused, along with new adds for cleanups and checking of execution (#75)

* WIP

* feat(graphsync): pause/unpause requests

Allow graphsync requests to be paused and unpaused via request cancelling and DoNotSendCIDs
extension

* fix(requestmanager): refactor executor

remove extraneous allocation of closure functions

* feat(graphsync): support external request pauses

allow pausing requests imperatively via PauseRequest function

* fix(lint): fix lint errors

* feat(responsemanager): start requests paused

add the ability for a hook to pause a response right when it's first received

* feat(responsemanager): improve cancellation UX

provide a mechanism for responders to learn a requestor cancelled a request and for requestors to
learn a request was cancelled

* feat(requestmanager): process request cancelled status

process the responder returning a request cancelled error code and also support sentinel errors

* feat(executor): refactor to remove loader

remove loader, also only fire restart request as needed

* fix(asyncloader): load requests synchronously when possible

* fix(responsemanager): fix external pause

Fix external pauses missing a block

* fix(responsemanager): do not delay complete listener

Run complete listener in same thread as response processing, making it less susceptable to
interruption via cancel

* fix(responsemanager): fix context check

fix checking for context cancellation errors based off of the way ipld-prime does not wrap errors

* fix(responsemanager): more precise cancel

make cancels only get recorded if actual blocks are not sent -- otherwise the request is considered
complete -- and the complete hook always runs

* fix(requestmanager): handle non processed pauses

Handler the case where a pause is requested but never actually takes place

* refactor(responsemanager): handle cancels, correctly this time

Properly handle cancels for both paused and unpaused states

* fix(errors): remove regex cause it appears to be very slow

* fix(traverser): fix race condition for shutdown

make sure that the traverser is finished in the request executor

* fix(deps): mod tidy

* fix(executor): add back network error

* feat(graphsync): add incoming block hook types

add types (not implemented) for incoming block hook

* feat(asyncloader): identify local loads

add a boolean value to AsyncLoadResult to determine if a request load was local

* fixup! feat(graphsync): add incoming block hook types

* feat(hooks): add block hooks plumbing

* feat(requestmanager): process block hooks

Process block hooks on each block, and connect last response to blocks

* feat(peerresponsemanager): add transactions

add the ability to do multple response operations with a gaurantee they will end up in a single
response

* refactor(lint): fix lint errors

* Updating go-ipld-prime to NodeAssembler era.

The 'testutil/chaintypes' codegen is currently dropped, and I ported
the testchain fixtures to using basicnode instead.  We can restore this
to using codegen soon, but it's easier to complete this set of changes
by temporarily switching to using basicnode.

Tests using 'NewUnencodableSelectorSpec' were discarded -- this more or
less exercised what would happen if an uninitialized zero value got
into a program, and this is now happily statically impossible.

Some tests are not passing; have not sussed yet.

* fix(deps): upgrade ipld-prime with bug fix

use ipld prime with fixed marshalling bug to get tests passing

* fix(lint): fix lint error
Co-authored-by: Eric Myhre <hash@exultant.us>

* feat(graphsync): add update to message

add update to message protobuf. also fix deserialization error with cancel requests

* feat(requestmanager): support updates for response hooks

Support sending request updates in incoming response hooks. Also factor hooks out of request manager

* refactor(hooks): make hooks approach consistent

for ease of use and learning in library, make hooks structure consistent across requestor and
responder

* feat(responsemanager): update request processing

Add the ability to processing update requests as needed

* test(responsemanager): add more tests for update behavior

* test(integration):add update integration test

Add test to verify the whole update flow

* fix(lint): fix lint error