mirror of
https://gitee.com/milvus-io/milvus.git
synced 2025-12-31 07:55:38 +08:00
7611128e57
issue: #33285 - add adaptor to implement walimpls into wal interface. - implement timetick sorted and filtering scanner. - add test for wal. --------- Signed-off-by: chyezh <chyezh@outlook.com>
48 lines
1.2 KiB
Go
48 lines
1.2 KiB
Go
package status
|
|
|
|
import (
|
|
"context"
|
|
|
|
"github.com/cockroachdb/errors"
|
|
"google.golang.org/grpc/codes"
|
|
"google.golang.org/grpc/status"
|
|
)
|
|
|
|
// Check if the error is canceled.
|
|
// Used in client side.
|
|
func IsCanceled(err error) bool {
|
|
if err == nil {
|
|
return false
|
|
}
|
|
if errors.Is(err, context.DeadlineExceeded) {
|
|
return true
|
|
}
|
|
if errors.Is(err, context.Canceled) {
|
|
return true
|
|
}
|
|
|
|
if se, ok := err.(interface {
|
|
GRPCStatus() *status.Status
|
|
}); ok {
|
|
switch se.GRPCStatus().Code() {
|
|
case codes.Canceled, codes.DeadlineExceeded:
|
|
return true
|
|
// It may be a special unavailable error, but we don't enable here.
|
|
// From etcd implementation:
|
|
// case codes.Unavailable:
|
|
// msg := se.GRPCStatus().Message()
|
|
// // client-side context cancel or deadline exceeded with TLS ("http2.errClientDisconnected")
|
|
// // "rpc error: code = Unavailable desc = client disconnected"
|
|
// if msg == "client disconnected" {
|
|
// return true
|
|
// }
|
|
// // "grpc/transport.ClientTransport.CloseStream" on canceled streams
|
|
// // "rpc error: code = Unavailable desc = stream error: stream ID 21; CANCEL")
|
|
// if strings.HasPrefix(msg, "stream error: ") && strings.HasSuffix(msg, "; CANCEL") {
|
|
// return true
|
|
// }
|
|
}
|
|
}
|
|
return false
|
|
}
|