public int invoke(Msg msg, MsgContext ep) throws IOException {
int type = msg.peekByte();
ep.setType(type);
if (type > handlers.length || handlers[type] == null) {
if (log.isDebugEnabled()) log.debug("Invalid handler " + type);
return ERROR;
}
if (log.isDebugEnabled()) log.debug("Received " + type + " " + handlers[type].getName());
JkHandler handler = handlers[type];
return handler.invoke(msg, ep);
}
