public void disableConnHeartbeat(String addr) {
        Url url = this.addressParser.parse(addr);
        this.disableConnHeartbeat(url);
    }
public void disableConnHeartbeat ( String addr ) { Url url = this . addressParser . parse ( addr ) ; this . disableConnHeartbeat ( url ) ; }
Disable heart beat for a certain connection.
If this addr not connected, then do nothing.
<p>
Notice: this method takes no effect on a stand alone connection.

@param addr