mirror of
https://github.com/superseriousbusiness/gotosocial.git
synced 2024-12-23 18:52:11 +00:00
1bda6a2002
* launch websocket streaming in goroutine to allow upgrade handler to return * don't send any message on ping, improved close check on failed read * use context to signal wsconn close, ensure canceled in read goroutine Signed-off-by: kim <grufwub@gmail.com>
67 lines
2.1 KiB
Go
67 lines
2.1 KiB
Go
/*
|
|
GoToSocial
|
|
Copyright (C) 2021-2023 GoToSocial Authors admin@gotosocial.org
|
|
|
|
This program is free software: you can redistribute it and/or modify
|
|
it under the terms of the GNU Affero General Public License as published by
|
|
the Free Software Foundation, either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU Affero General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Affero General Public License
|
|
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
package streaming
|
|
|
|
import (
|
|
"net/http"
|
|
"time"
|
|
|
|
"github.com/gin-gonic/gin"
|
|
"github.com/gorilla/websocket"
|
|
"github.com/superseriousbusiness/gotosocial/internal/processing"
|
|
)
|
|
|
|
const (
|
|
// BasePath is the path for the streaming api, minus the 'api' prefix
|
|
BasePath = "/v1/streaming"
|
|
|
|
// StreamQueryKey is the query key for the type of stream being requested
|
|
StreamQueryKey = "stream"
|
|
|
|
// AccessTokenQueryKey is the query key for an oauth access token that should be passed in streaming requests.
|
|
AccessTokenQueryKey = "access_token"
|
|
// AccessTokenHeader is the header for an oauth access token that can be passed in streaming requests instead of AccessTokenQueryKey
|
|
//nolint:gosec
|
|
AccessTokenHeader = "Sec-Websocket-Protocol"
|
|
)
|
|
|
|
type Module struct {
|
|
processor processing.Processor
|
|
dTicker time.Duration
|
|
wsUpgrade websocket.Upgrader
|
|
}
|
|
|
|
func New(processor processing.Processor, dTicker time.Duration, wsBuf int) *Module {
|
|
return &Module{
|
|
processor: processor,
|
|
dTicker: dTicker,
|
|
wsUpgrade: websocket.Upgrader{
|
|
ReadBufferSize: wsBuf, // we don't expect reads
|
|
WriteBufferSize: wsBuf,
|
|
|
|
// we expect cors requests (via eg., pinafore.social) so be lenient
|
|
CheckOrigin: func(r *http.Request) bool { return true },
|
|
},
|
|
}
|
|
}
|
|
|
|
func (m *Module) Route(attachHandler func(method string, path string, f ...gin.HandlerFunc) gin.IRoutes) {
|
|
attachHandler(http.MethodGet, BasePath, m.StreamGETHandler)
|
|
}
|