<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40"><head><meta http-equiv=Content-Type content="text/html; charset=ks_c_5601-1987"><meta name=Generator content="Microsoft Word 14 (filtered medium)"><style><!--
/* Font Definitions */
@font-face
{font-family:±¼¸²;
panose-1:2 11 6 0 0 1 1 1 1 1;}
@font-face
{font-family:"Cambria Math";
panose-1:2 4 5 3 5 4 6 3 2 4;}
@font-face
{font-family:"¸¼Àº °íµñ";
panose-1:2 11 5 3 2 0 0 2 0 4;}
@font-face
{font-family:"\@±¼¸²";
panose-1:2 11 6 0 0 1 1 1 1 1;}
@font-face
{font-family:"\@¸¼Àº °íµñ";
panose-1:2 11 5 3 2 0 0 2 0 4;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
{margin:0cm;
margin-bottom:.0001pt;
text-align:justify;
text-justify:inter-ideograph;
text-autospace:none;
word-break:break-hangul;
font-size:10.0pt;
font-family:"¸¼Àº °íµñ";}
a:link, span.MsoHyperlink
{mso-style-priority:99;
color:blue;
text-decoration:underline;}
a:visited, span.MsoHyperlinkFollowed
{mso-style-priority:99;
color:purple;
text-decoration:underline;}
span.EmailStyle17
{mso-style-type:personal-compose;
font-family:"¸¼Àº °íµñ";
color:windowtext;}
.MsoChpDefault
{mso-style-type:export-only;
font-family:"¸¼Àº °íµñ";}
/* Page Definitions */
@page WordSection1
{size:612.0pt 792.0pt;
margin:3.0cm 72.0pt 72.0pt 72.0pt;}
div.WordSection1
{page:WordSection1;}
--></style><!--[if gte mso 9]><xml>
<o:shapedefaults v:ext="edit" spidmax="1026" />
</xml><![endif]--><!--[if gte mso 9]><xml>
<o:shapelayout v:ext="edit">
<o:idmap v:ext="edit" data="1" />
</o:shapelayout></xml><![endif]--></head><body lang=KO link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span lang=EN-US>Dear Colleagues,<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>I¡¯m trying to process service discovery requests with external software.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>I¡¯m using dbus APIs.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>I think that the ServiceDiscoveryRequest signal should be triggered when I set external mode for service discovery requests.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>However, only when I set internal mode for service discover requests I can see the ServiceDiscoveryRequest signal is triggered.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>I cannot see the ServiceDiscoveryRequest signal when I set external mode for service discover requests. (In this case, I can see P2P-SERV-DISC-REQ messages in wpa_cli)<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>I mean¡¦<o:p></o:p></span></p><table class=MsoTableGrid border=1 cellspacing=0 cellpadding=0 style='border-collapse:collapse;border:none'><tr><td width=221 valign=top style='width:165.5pt;border:solid windowtext 1.0pt;background:#BFBFBF;padding:0cm 5.4pt 0cm 5.4pt'><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p></td><td width=204 valign=top style='width:153.05pt;border:solid windowtext 1.0pt;border-left:none;background:#BFBFBF;padding:0cm 5.4pt 0cm 5.4pt'><p class=MsoNormal><span lang=EN-US>dbus signal<o:p></o:p></span></p></td><td width=336 valign=top style='width:252.25pt;border:solid windowtext 1.0pt;border-left:none;background:#BFBFBF;padding:0cm 5.4pt 0cm 5.4pt'><p class=MsoNormal><span lang=EN-US>Wpa_cli<o:p></o:p></span></p></td></tr><tr><td width=221 valign=top style='width:165.5pt;border:solid windowtext 1.0pt;border-top:none;background:#BFBFBF;padding:0cm 5.4pt 0cm 5.4pt'><p class=MsoNormal><span lang=EN-US>Processing SD request <b>internally</b><o:p></o:p></span></p></td><td width=204 valign=top style='width:153.05pt;border-top:none;border-left:none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;padding:0cm 5.4pt 0cm 5.4pt'><p class=MsoNormal><span lang=EN-US>ServiceDiscoveryRequest signal is triggered (one time)<o:p></o:p></span></p></td><td width=336 valign=top style='width:252.25pt;border-top:none;border-left:none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;padding:0cm 5.4pt 0cm 5.4pt'><p class=MsoNormal><span lang=EN-US>P2P-SERV-DISC-REQ message is shown (One time)<o:p></o:p></span></p></td></tr><tr><td width=221 valign=top style='width:165.5pt;border:solid windowtext 1.0pt;border-top:none;background:#BFBFBF;padding:0cm 5.4pt 0cm 5.4pt'><p class=MsoNormal><span lang=EN-US>Processing SD request <b>externally</b><o:p></o:p></span></p></td><td width=204 valign=top style='width:153.05pt;border-top:none;border-left:none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;padding:0cm 5.4pt 0cm 5.4pt'><p class=MsoNormal><span lang=EN-US>No signal<o:p></o:p></span></p></td><td width=336 valign=top style='width:252.25pt;border-top:none;border-left:none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;padding:0cm 5.4pt 0cm 5.4pt'><p class=MsoNormal><span lang=EN-US>Multiple P2P-SERV-DISC-REQ messages are shown until using p2p_serv_disc_resp command<o:p></o:p></span></p></td></tr></table><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>Do I understand something wrong?<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>I just want to be notified when the </span><span lang=EN-US>ServiceDiscoveryRequest signal is triggered so that an external program can process ServiceDiscoveryRequest signals.</span><span lang=EN-US><o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>Best Regards,<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>Min-Hong Yun<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>------------------------------------------------------<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>Software Research Laboratory, ETRI<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>Tel: +82-42-860-6394 / Fax: +82-42-860-6671<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>Minhong Yun<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p></div></body></html>