mirror of
https://github.com/superseriousbusiness/gotosocial.git
synced 2024-11-01 15:00:00 +00:00
8d0c017cf2
* deinterface router, start messing about with deadlines * weeeee * thanks linter (thinter) * write Connection: close when timing out requests * update wording * don't replace req * don't bother with fancy Cause functions (I'll use them one day...)
62 lines
1.7 KiB
Go
62 lines
1.7 KiB
Go
// GoToSocial
|
|
// Copyright (C) GoToSocial Authors admin@gotosocial.org
|
|
// SPDX-License-Identifier: AGPL-3.0-or-later
|
|
//
|
|
// 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 router
|
|
|
|
import (
|
|
"context"
|
|
"net/http"
|
|
"time"
|
|
|
|
"github.com/gin-gonic/gin"
|
|
)
|
|
|
|
const requestTimeout = 10 * time.Minute
|
|
|
|
type timeoutHandler struct {
|
|
*gin.Engine
|
|
}
|
|
|
|
// ServeHTTP wraps the embedded Gin engine's ServeHTTP
|
|
// function with an injected context which times out
|
|
// non-upgraded inbound requests after 10 minutes.
|
|
func (th timeoutHandler) ServeHTTP(
|
|
w http.ResponseWriter,
|
|
r *http.Request,
|
|
) {
|
|
if upgr := r.Header.Get("Upgrade"); upgr != "" {
|
|
// Upgrade to wss (probably).
|
|
// Leave well enough alone.
|
|
th.Engine.ServeHTTP(w, r)
|
|
return
|
|
}
|
|
|
|
// Create timeout ctx.
|
|
toCtx, cancelCtx := context.WithTimeout(
|
|
r.Context(),
|
|
requestTimeout,
|
|
)
|
|
defer cancelCtx()
|
|
|
|
// Serve the request using a shallow copy
|
|
// with the new context, without replacing
|
|
// the underlying request, since the latter
|
|
// may be used later outside of the Gin
|
|
// engine for post-request cleanup tasks.
|
|
th.Engine.ServeHTTP(w, r.WithContext(toCtx))
|
|
}
|