gaspersic/go-ethereum
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Merge branch 'develop' into conversion

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This commit is contained in:
obscuren
2015-03-18 18:42:01 +01:00
parent f9a6038f5b c12046d6bf
commit f0bb136099
7 changed files with 97 additions and 97 deletions
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48
eth/protocol.go
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@ -58,13 +58,15 @@ var errorToString = map[int]string{
// ethProtocol represents the ethereum wire protocol
// instance is running on each peer
type ethProtocol struct {
txPool txPool
chainManager chainManager
blockPool blockPool
peer *p2p.Peer
id string
rw p2p.MsgReadWriter
errors *errs.Errors
txPool txPool
chainManager chainManager
blockPool blockPool
peer *p2p.Peer
id string
rw p2p.MsgReadWriter
errors *errs.Errors
protocolVersion int
networkId int
}
// backend is the interface the ethereum protocol backend should implement
@ -101,27 +103,29 @@ type getBlockHashesMsgData struct {
// main entrypoint, wrappers starting a server running the eth protocol
// use this constructor to attach the protocol ("class") to server caps
// the Dev p2p layer then runs the protocol instance on each peer
func EthProtocol(txPool txPool, chainManager chainManager, blockPool blockPool) p2p.Protocol {
func EthProtocol(protocolVersion, networkId int, txPool txPool, chainManager chainManager, blockPool blockPool) p2p.Protocol {
return p2p.Protocol{
Name: "eth",
Version: ProtocolVersion,
Version: uint(protocolVersion),
Length: ProtocolLength,
Run: func(peer *p2p.Peer, rw p2p.MsgReadWriter) error {
return runEthProtocol(txPool, chainManager, blockPool, peer, rw)
return runEthProtocol(protocolVersion, networkId, txPool, chainManager, blockPool, peer, rw)
},
}
}
// the main loop that handles incoming messages
// note RemovePeer in the post-disconnect hook
func runEthProtocol(txPool txPool, chainManager chainManager, blockPool blockPool, peer *p2p.Peer, rw p2p.MsgReadWriter) (err error) {
func runEthProtocol(protocolVersion, networkId int, txPool txPool, chainManager chainManager, blockPool blockPool, peer *p2p.Peer, rw p2p.MsgReadWriter) (err error) {
id := peer.ID()
self := &ethProtocol{
txPool: txPool,
chainManager: chainManager,
blockPool: blockPool,
rw: rw,
peer: peer,
txPool: txPool,
chainManager: chainManager,
blockPool: blockPool,
rw: rw,
peer: peer,
protocolVersion: protocolVersion,
networkId: networkId,
errors: &errs.Errors{
Package: "ETH",
Errors: errorToString,
@ -291,8 +295,8 @@ func (self *ethProtocol) statusMsg() p2p.Msg {
td, currentBlock, genesisBlock := self.chainManager.Status()
return p2p.NewMsg(StatusMsg,
uint32(ProtocolVersion),
uint32(NetworkId),
uint32(self.protocolVersion),
uint32(self.networkId),
td,
currentBlock,
genesisBlock,
@ -330,12 +334,12 @@ func (self *ethProtocol) handleStatus() error {
return self.protoError(ErrGenesisBlockMismatch, "%x (!= %x)", status.GenesisBlock, genesisBlock)
}
if status.NetworkId != NetworkId {
return self.protoError(ErrNetworkIdMismatch, "%d (!= %d)", status.NetworkId, NetworkId)
if int(status.NetworkId) != self.networkId {
return self.protoError(ErrNetworkIdMismatch, "%d (!= %d)", status.NetworkId, self.networkId)
}
if ProtocolVersion != status.ProtocolVersion {
return self.protoError(ErrProtocolVersionMismatch, "%d (!= %d)", status.ProtocolVersion, ProtocolVersion)
if int(status.ProtocolVersion) != self.protocolVersion {
return self.protoError(ErrProtocolVersionMismatch, "%d (!= %d)", status.ProtocolVersion, self.protocolVersion)
}
self.peer.Infof("Peer is [eth] capable (%d/%d). TD=%v H=%x\n", status.ProtocolVersion, status.NetworkId, status.TD, status.CurrentBlock[:4])