From 3308d82b234f93dbba80d332e495dcf157aacbe8 Mon Sep 17 00:00:00 2001
From: zelig <viktor.tron@gmail.com>
Date: Sun, 14 Dec 2014 18:07:05 +0000
Subject: [PATCH] add protocol error types specific to blockpool

---
 eth/error.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/eth/error.go b/eth/error.go
index 9355d64572..d1daad5750 100644
--- a/eth/error.go
+++ b/eth/error.go
@@ -14,6 +14,8 @@ const (
 	ErrNoStatusMsg
 	ErrExtraStatusMsg
 	ErrInvalidBlock
+	ErrInvalidPoW
+	ErrUnrequestedBlock
 )
 
 var errorToString = map[int]string{
@@ -26,6 +28,8 @@ var errorToString = map[int]string{
 	ErrNoStatusMsg:             "No status message",
 	ErrExtraStatusMsg:          "Extra status message",
 	ErrInvalidBlock:            "Invalid block",
+	ErrInvalidPoW:              "Invalid PoW",
+	ErrUnrequestedBlock:        "Unrequested block",
 }
 
 type protocolError struct {