1. Refactored importer endpoint, including writing cluster-specific
file adder, to get print info from importer
2. Refactored importer consumption to select equally from
channels of different output signals and manage context
timeouts correctly (only in local add here, sharding to follow)
3. Added output streaming and an error/termination handling protocol
4. Discovered that naive eager response streaming cuts off
reads from request data stream and breaks behavior, for
now all responses come after file ingestion.
5. Added ipfs add style flags (trickle, rawleaves etc.) and
refactored importer endpoint to take in these parameters
to provide identicle behavior to ipfs
License: MIT
Signed-off-by: Wyatt Daviau <wdaviau@cs.stanford.edu>
dummy echo server implemented on cluster service api
manual tests with files work
wireshark examination shows transfer-encoding = chunked
License: MIT
Signed-off-by: Wyatt Daviau <wdaviau@cs.stanford.edu>
This adds support for libp2p-tunneled http to the rest api component.
If PeerAddr is specified in the configuration, then we will create a
libp2p host and communicate with the API using that.
Tests run now in both http and libp2p mode.
Note: pnet support not included, but coming up
License: MIT
Signed-off-by: Hector Sanjuan <code@hector.link>
We had a problem happening when assigning the returned *api.Error
to default 'error' type.
Things like "if err != nil" would not work even when *api.Error is nil
I'm not sure why this happens, but this is very confusing for the user
integrating on top. It is better that we just return plain go errors.
License: MIT
Signed-off-by: Hector Sanjuan <code@hector.link>
Apparently, cancelling the request context closes the response body
prematurely, before it's being fully read.
License: MIT
Signed-off-by: Hector Sanjuan <code@hector.link>
This allows taking advantage of connection keep alive by having the
api client re-use the same connection. Additionally, an option
to close connections after every request is provided.
License: MIT
Signed-off-by: Hector Sanjuan <code@hector.link>
This adds the pakage api/rest/client which implements a go-client
for the REST API component. It also update the ipfs-cluster-ctl
tool to rely on it.
Originally, I wanted this to live it in it's own separate repository,
but the api client uses /api/types.go, which is part of cluster.
Therefore it would need to import all of cluster as a dependency.
ipfs-cluster-ctl would also need to import go-ipfs-cluster-api-client
as a dependency, creating circular gx deps which would be a mess to
maintain.
Only the splitting of cluster in multiple repositories (at least for
api, rest, ipfs-cluster-ctl, rest/client and test) would allow better
dependency management by allowing rest/client and the ctl tool
to only import what is needed, but this is something which brings
maintenance costs and can probably wait a bit until cluster is more stable.
License: MIT
Signed-off-by: Hector Sanjuan <code@hector.link>
