Merge branch 'poc-9' into develop

1 files changed, 0 insertions, 72 deletions

diff --git a/eth/error.go b/eth/error.go
deleted file mode 100644
index 9c4a68481..000000000
--- a/eth/error.go
+++ /dev/null
@@ -1,72 +0,0 @@
-package eth
-
-import (
-	"fmt"
-)
-
-const (
-	ErrMsgTooLarge = iota
-	ErrDecode
-	ErrInvalidMsgCode
-	ErrProtocolVersionMismatch
-	ErrNetworkIdMismatch
-	ErrGenesisBlockMismatch
-	ErrNoStatusMsg
-	ErrExtraStatusMsg
-	ErrInvalidBlock
-	ErrInvalidPoW
-	ErrUnrequestedBlock
-	ErrInsufficientChainInfo
-)
-
-var errorToString = map[int]string{
-	ErrMsgTooLarge:             "Message too long",
-	ErrDecode:                  "Invalid message",
-	ErrInvalidMsgCode:          "Invalid message code",
-	ErrProtocolVersionMismatch: "Protocol version mismatch",
-	ErrNetworkIdMismatch:       "NetworkId mismatch",
-	ErrGenesisBlockMismatch:    "Genesis block mismatch",
-	ErrNoStatusMsg:             "No status message",
-	ErrExtraStatusMsg:          "Extra status message",
-	ErrInvalidBlock:            "Invalid block",
-	ErrInvalidPoW:              "Invalid PoW",
-	ErrUnrequestedBlock:        "Unrequested block",
-	ErrInsufficientChainInfo:   "Insufficient chain info",
-}
-
-type protocolError struct {
-	Code    int
-	fatal   bool
-	message string
-	format  string
-	params  []interface{}
-	// size    int
-}
-
-func newProtocolError(code int, format string, params ...interface{}) *protocolError {
-	return &protocolError{Code: code, format: format, params: params}
-}
-
-func ProtocolError(code int, format string, params ...interface{}) (err *protocolError) {
-	err = newProtocolError(code, format, params...)
-	// report(err)
-	return
-}
-
-func (self protocolError) Error() (message string) {
-	if len(message) == 0 {
-		var ok bool
-		self.message, ok = errorToString[self.Code]
-		if !ok {
-			panic("invalid error code")
-		}
-		if self.format != "" {
-			self.message += ": " + fmt.Sprintf(self.format, self.params...)
-		}
-	}
-	return self.message
-}
-
-func (self *protocolError) Fatal() bool {
-	return self.fatal
-}