diff options
Diffstat (limited to 'node/errors.go')
| -rw-r--r-- | node/errors.go | 20 |
1 files changed, 17 insertions, 3 deletions
diff --git a/node/errors.go b/node/errors.go index f8eece06d..bd5ddeb5d 100644 --- a/node/errors.go +++ b/node/errors.go @@ -16,13 +16,27 @@ package node -import "fmt" +import ( + "fmt" + "reflect" +) -// StopError is returned if a node fails to stop either any of its registered +// DuplicateServiceError is returned during Node startup if a registered service +// constructor returns a service of the same type that was already started. +type DuplicateServiceError struct { + Kind reflect.Type +} + +// Error generates a textual representation of the duplicate service error. +func (e *DuplicateServiceError) Error() string { + return fmt.Sprintf("duplicate service: %v", e.Kind) +} + +// StopError is returned if a Node fails to stop either any of its registered // services or itself. type StopError struct { Server error - Services map[string]error + Services map[reflect.Type]error } // Error generates a textual representation of the stop error. |