From 9e1d9bff3b18cfa09ba96cd027fa653daae10816 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?P=C3=A9ter=20Szil=C3=A1gyi?= Date: Thu, 5 Nov 2015 23:57:57 +0200 Subject: node: customizable protocol and service stacks --- node/errors.go | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 node/errors.go (limited to 'node/errors.go') 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 . + +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) +} -- cgit v1.2.3