Hi all <br>I want to accomplish the following task.<br>1 To find sdp records of the discovered devices using the dbus APIs<br>Here I am able to find out the near by bluetooth devices using the Dbus APIs and storing there addresses in an 
array.Now I want to extract&nbsp; the&nbsp; SDP records of the discovered devices.<br><br>when I pass this array to function&nbsp; <br>/*function to retreive the SDP records*/<br><br>get_remote_service_channel(object,arr,uuid);<br><br>the code compiles ,find near by bluetooth devices but cannot retrive the sdp records and the code crashesand shows the following 
messages.Even I Have hardcoded address in get_remote_service_channel.Still receving<br>the warnings<br><br>warnings:<br>&nbsp;Did not receive a reply. Possible causes include: the remote application did not send a reply, the message bus security policy blocked the reply, the reply timeout expired, or the network connection was broken.
<br>aborting...<br><br><br><br>Host is down <br>aborting<br><br><br><br>Does&nbsp; some one know what these warnings means<br><br>Any help would be appreciated<br><br>Thanks<br>Rohit<br>