jrouter/aurp/errors.go
2024-03-31 09:31:50 +11:00

42 lines
1.4 KiB
Go

/*
Copyright 2024 Josh Deprez
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.
*/
package aurp
type ErrorCode int16
// Various error codes.
const (
ErrCodeNormalClose ErrorCode = -1
ErrCodeRoutingLoop ErrorCode = -2
ErrCodeOutOfSync ErrorCode = -3
ErrCodeOptionNegotiation ErrorCode = -4
ErrCodeInvalidVersion ErrorCode = -5
ErrCodeInsufficientResources ErrorCode = -6
ErrCodeAuthentication ErrorCode = -7
)
func (e ErrorCode) String() string {
return map[ErrorCode]string{
ErrCodeNormalClose: "normal connection close",
ErrCodeRoutingLoop: "routing loop detected",
ErrCodeOutOfSync: "connection out of sync",
ErrCodeOptionNegotiation: "option-negotiation error",
ErrCodeInvalidVersion: "invalid version number",
ErrCodeInsufficientResources: "insufficient resources for connection",
ErrCodeAuthentication: "authentication error",
}[e]
}