func (this *VMessOutboundHandler) handleCommand(dest v2net.Destination, cmdId byte, data []byte) {
if len(data) < 4 {
return
}
fnv1hash := fnv.New32a()
fnv1hash.Write(data[4:])
actualHashValue := fnv1hash.Sum32()
expectedHashValue := serial.BytesLiteral(data[:4]).Uint32Value()
if actualHashValue != expectedHashValue {
return
}
data = data[4:]
cmd, err := command.CreateResponseCommand(cmdId)
if err != nil {
log.Warning("VMessOut: Unknown response command (", cmdId, "): ", err)
return
}
if err := cmd.Unmarshal(data); err != nil {
log.Warning("VMessOut: Failed to parse response command: ", err)
return
}
switch typedCommand := cmd.(type) {
case *command.SwitchAccount:
if typedCommand.Host == nil {
typedCommand.Host = dest.Address()
}
this.handleSwitchAccount(typedCommand)
default:
}
}
func (this *VMessOutboundHandler) handleCommand(cmdId byte, data []byte) {
cmd, err := command.CreateResponseCommand(cmdId)
if err != nil {
log.Warning("VMessOut: Unknown response command (", cmdId, "): ", err)
return
}
if err := cmd.Unmarshal(data); err != nil {
log.Warning("VMessOut: Failed to parse response command: ", err)
return
}
switch typedCommand := cmd.(type) {
case *command.SwitchAccount:
this.handleSwitchAccount(typedCommand)
default:
}
}