mirror of
https://github.com/matrix-org/dendrite
synced 2024-11-08 19:01:10 +01:00
cfc137652e
* Add a way to force federationsender to retry sending transactions And use it in P2P mode when we pick up new nodes. * Linting * Use atomic bool to stop us blocking on the channel
71 lines
2.1 KiB
Go
71 lines
2.1 KiB
Go
// Copyright 2020 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.
|
|
|
|
// +build wasm
|
|
|
|
package main
|
|
|
|
import (
|
|
"context"
|
|
|
|
"github.com/matrix-org/dendrite/federationsender/api"
|
|
go_http_js_libp2p "github.com/matrix-org/go-http-js-libp2p"
|
|
"github.com/matrix-org/gomatrixserverlib"
|
|
)
|
|
|
|
type libp2pPublicRoomsProvider struct {
|
|
node *go_http_js_libp2p.P2pLocalNode
|
|
providers []go_http_js_libp2p.PeerInfo
|
|
fedSender api.FederationSenderInternalAPI
|
|
}
|
|
|
|
func NewLibP2PPublicRoomsProvider(node *go_http_js_libp2p.P2pLocalNode, fedSender api.FederationSenderInternalAPI) *libp2pPublicRoomsProvider {
|
|
p := &libp2pPublicRoomsProvider{
|
|
node: node,
|
|
fedSender: fedSender,
|
|
}
|
|
node.RegisterFoundProviders(p.foundProviders)
|
|
return p
|
|
}
|
|
|
|
func (p *libp2pPublicRoomsProvider) foundProviders(peerInfos []go_http_js_libp2p.PeerInfo) {
|
|
// work out the diff then poke for new ones
|
|
seen := make(map[string]bool, len(p.providers))
|
|
for _, pr := range p.providers {
|
|
seen[pr.Id] = true
|
|
}
|
|
var newPeers []gomatrixserverlib.ServerName
|
|
for _, pi := range peerInfos {
|
|
if !seen[pi.Id] {
|
|
newPeers = append(newPeers, gomatrixserverlib.ServerName(pi.Id))
|
|
}
|
|
}
|
|
if len(newPeers) > 0 {
|
|
var res api.PerformServersAliveResponse
|
|
// ignore errors, we don't care.
|
|
p.fedSender.PerformServersAlive(context.Background(), &api.PerformServersAliveRequest{
|
|
Servers: newPeers,
|
|
}, &res)
|
|
}
|
|
|
|
p.providers = peerInfos
|
|
}
|
|
|
|
func (p *libp2pPublicRoomsProvider) Homeservers() []string {
|
|
result := make([]string, len(p.providers))
|
|
for i := range p.providers {
|
|
result[i] = p.providers[i].Id
|
|
}
|
|
return result
|
|
}
|