1 files changed, 31 insertions, 0 deletions
diff --git a/node/errors.go b/node/errors.go
new file mode 100644
index 000000000..f8eece06d
--- /dev/null
+++ b/node/errors.go
@@ -0,0 +1,31 @@
+// Copyright 2015 The go-ethereum Authors
+// This file is part of the go-ethereum library.
+//
+// The go-ethereum library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// The go-ethereum library 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 Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
+
+package node
+
+import "fmt"
+
+// 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
+}
+
+// Error generates a textual representation of the stop error.
+func (e *StopError) Error() string {
+	return fmt.Sprintf("server: %v, services: %v", e.Server, e.Services)
+}