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dendrite/relayapi/api/api.go
devonh 5b73592f5a
Initial Store & Forward Implementation (#2917)
This adds store & forward relays into dendrite for p2p.
A few things have changed:
- new relay api serves new http endpoints for s&f federation
- updated outbound federation queueing which will attempt to forward
using s&f if appropriate
- database entries to track s&f relays for other nodes
2023-01-23 17:55:12 +00:00

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1.8 KiB
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// Copyright 2022 The Matrix.org Foundation C.I.C.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package api
import (
"context"
"github.com/matrix-org/gomatrixserverlib"
)
// RelayInternalAPI is used to query information from the relay server.
type RelayInternalAPI interface {
RelayServerAPI
// Retrieve from external relay server all transactions stored for us and process them.
PerformRelayServerSync(
ctx context.Context,
userID gomatrixserverlib.UserID,
relayServer gomatrixserverlib.ServerName,
) error
}
// RelayServerAPI exposes the store & query transaction functionality of a relay server.
type RelayServerAPI interface {
// Store transactions for forwarding to the destination at a later time.
PerformStoreTransaction(
ctx context.Context,
transaction gomatrixserverlib.Transaction,
userID gomatrixserverlib.UserID,
) error
// Obtain the oldest stored transaction for the specified userID.
QueryTransactions(
ctx context.Context,
userID gomatrixserverlib.UserID,
previousEntry gomatrixserverlib.RelayEntry,
) (QueryRelayTransactionsResponse, error)
}
type QueryRelayTransactionsResponse struct {
Transaction gomatrixserverlib.Transaction `json:"transaction"`
EntryID int64 `json:"entry_id"`
EntriesQueued bool `json:"entries_queued"`
}