Files
podman/pkg/api/server/handler_panic.go
Paul Holzinger 942f789a88 set !remote build tags where needed
The new golangci-lint version 1.60.1 has problems with typecheck when
linting remote files. We have certain pakcages that should never be
inlcuded in remote but the typecheck tries to compile all of them but
this never works and it seems to ignore the exclude files we gave it.

To fix this the proper way is to mark all packages we only use locally
with !remote tags. This is a bit ugly but more correct. I also moved the
DecodeChanges() code around as it is called from the client so the
handles package which should only be remote doesn't really fit anyway.

Signed-off-by: Paul Holzinger <pholzing@redhat.com>
2024-08-19 11:41:28 +02:00

35 lines
946 B
Go

//go:build !remote
package server
import (
"fmt"
"net/http"
"runtime"
"github.com/containers/podman/v5/pkg/api/handlers/utils"
"github.com/gorilla/mux"
"github.com/sirupsen/logrus"
)
// panicHandler captures panics from endpoint handlers and logs stack trace
func panicHandler() mux.MiddlewareFunc {
return func(h http.Handler) http.Handler {
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
// http.Server hides panics from handlers, we want to record them and fix the cause
defer func() {
err := recover()
if err != nil {
buf := make([]byte, 1<<20)
n := runtime.Stack(buf, true)
logrus.Warnf("Recovering from API service endpoint handler panic: %v, %s", err, buf[:n])
// Try to inform client things went south... won't work if handler already started writing response body
utils.InternalServerError(w, fmt.Errorf("%v", err))
}
}()
h.ServeHTTP(w, r)
})
}
}