build

const (
	OP_REPLY  = 1    //Reply to a client request. responseTo is set.
	OP_UPDATE = 2001 //Update document.
	OP_INSERT = 2002 //Insert new document.
	RESERVED  = 2003 //Formerly used for OP_GET_BY_OID.

	OP_QUERY        = 2004 //Query a collection.
	OP_GET_MORE     = 2005 //Get more data from a query. See Cursors.
	OP_DELETE       = 2006 //Delete documents.
	OP_KILL_CURSORS = 2007 //Notify database that the client has finished with the cursor.

	OP_COMMAND      = 2010 //Cluster internal protocol representing a command request.
	OP_COMMANDREPLY = 2011 //Cluster internal protocol representing a reply to an OP_COMMAND.
	OP_MSG          = 2013 //Send a message using the format introduced in MongoDB 3.6.
)

const (
	Port    = 27017
	Version = "0.1"
	CmdPort = "-p"
)