mirror of https://github.com/poanetwork/quorum.git
77 lines
1.7 KiB
Go
77 lines
1.7 KiB
Go
package p2p
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import (
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"fmt"
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)
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type ErrorCode int
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const errorChanCapacity = 10
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const (
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PacketTooShort = iota
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PayloadTooShort
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MagicTokenMismatch
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EmptyPayload
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ReadError
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WriteError
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MiscError
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InvalidMsgCode
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InvalidMsg
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P2PVersionMismatch
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PubkeyMissing
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PubkeyInvalid
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PubkeyForbidden
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ProtocolBreach
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PortMismatch
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PingTimeout
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InvalidGenesis
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InvalidNetworkId
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InvalidProtocolVersion
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)
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var errorToString = map[ErrorCode]string{
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PacketTooShort: "Packet too short",
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PayloadTooShort: "Payload too short",
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MagicTokenMismatch: "Magic token mismatch",
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EmptyPayload: "Empty payload",
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ReadError: "Read error",
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WriteError: "Write error",
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MiscError: "Misc error",
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InvalidMsgCode: "Invalid message code",
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InvalidMsg: "Invalid message",
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P2PVersionMismatch: "P2P Version Mismatch",
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PubkeyMissing: "Public key missing",
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PubkeyInvalid: "Public key invalid",
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PubkeyForbidden: "Public key forbidden",
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ProtocolBreach: "Protocol Breach",
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PortMismatch: "Port mismatch",
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PingTimeout: "Ping timeout",
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InvalidGenesis: "Invalid genesis block",
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InvalidNetworkId: "Invalid network id",
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InvalidProtocolVersion: "Invalid protocol version",
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}
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type PeerError struct {
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Code ErrorCode
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message string
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}
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func NewPeerError(code ErrorCode, format string, v ...interface{}) *PeerError {
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desc, ok := errorToString[code]
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if !ok {
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panic("invalid error code")
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}
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format = desc + ": " + format
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message := fmt.Sprintf(format, v...)
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return &PeerError{code, message}
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}
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func (self *PeerError) Error() string {
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return self.message
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}
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func NewPeerErrorChannel() chan *PeerError {
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return make(chan *PeerError, errorChanCapacity)
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}
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