Protocols/OSCAR/SNAC/OSERVICE NOOP: Difference between revisions

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(Replaced content with "[https://gitlab.com/hollerith/cool/-/blob/main/docs/protocols/SNAC/OSERVICE/OSERVICE__NOOP.md moved]")
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{{Protocols/OSCAR}}
[https://gitlab.com/hollerith/cool/-/blob/main/docs/protocols/SNAC/OSERVICE/OSERVICE__NOOP.md moved]
{{Protocols/OSCAR/SNAC/Stats
|origin={{Protocols/OSCAR/SNAC/OSERVICE__NOOP/Origin}}
|name=OSERVICE__NOOP
|id=0x0001, 0x0016
|service={{Protocols/OSCAR/Foodgroups/OSERVICE/Service}}
|status={{Protocols/OSCAR/Foodgroups/OSERVICE/Status}}
|version={{Protocols/OSCAR/Foodgroups/OSERVICE/Version}} }}
 
{{Protocols/OSCAR/SNAC/OSERVICE__NOOP/Description}}
 
=== SNAC Header ===
{{Protocols/OSCAR/SNAC/Header
|foodgroup=00 01
|subgroup=00 16
|flags=00 00
|reqid=00 00 00 00}}
 
=== SNAC Data ===
Unconfirmed: This SNAC contains no data
 
=== From Aleksandr Shutko: SNAC(01,16) no operation SNAC(01,16) OSERVICE__NOOP  ===
 
<table width=640 cellSpacing=0 cellPadding=0 border=0>
<tr>
<td>
<br>
WinAIM (AIM service) use this snac to keep connection alive. This is usefull
when it use proxy server to connect to BOS. Proxy servers can disconnect client
if there is no activity for some time. ICQ use channel 5 FLAPs for this issue.
<br><br>
It is strongly advised for client developers to use channel 5 FLAPs to keep
connection alive because this save traffic. SNAC(01,16) is deprecated and not
used anymore.
<br><br>
 
<table width=640 bgcolor=darkblue cellSpacing=0 cellPadding=0 border=0><tr><td>
<table width=100% cellSpacing=2 cellPadding=0 border=0><tr><td  bgcolor=#E9E9E9 >
 
<table width=640 cellSpacing=0 cellPadding=0 align=center border=0>
<tr>
<td>&nbsp;00 01</td>
<td width=5>&nbsp;</td>
<td>word</td>
<td width=5>&nbsp;</td>
<td width=55%>SNAC family</td>
</tr>
<tr>
<td>&nbsp;00 16</td>
<td width=5>&nbsp;</td>
<td>word</td>
<td width=5>&nbsp;</td>
<td width=55%>SNAC subtype</td>
</tr>
<tr>
<td>&nbsp;00 00</td>
<td width=5>&nbsp;</td>
<td>word</td>
<td width=5>&nbsp;</td>
<td width=55%>SNAC flags</td>
</tr>
<tr>
<td>&nbsp;xx xx xx xx</td>
<td width=5>&nbsp;</td>
<td>dword</td>
<td width=5>&nbsp;</td>
<td width=55%>SNAC request-id</td>
</tr>
</table>
 
</td></tr>
<tr><td bgcolor=#E9E9E9>
&nbsp;(empty) no snac data
</td></tr></table>
</td></tr></table>
</td></tr></table>
 
<br>Example SNAC dump with flap header:
<table width=640 bgcolor=darkblue cellSpacing=0 cellPadding=0 border=0><tr><td>
<table width=100% cellSpacing=2 cellPadding=0 border=0><tr>
<td bgcolor=#E9E9E9>
<font size=3><pre style="font-size: 13px">
 
  2A 02 E5 65 00 0A 00 01  00 16 00 00 89 CD C1 E1 *..e............
 
</pre></font>
</td></tr></table>
</td></tr></table>
 
 
=== OSERVICE SNACs ===
{{Protocols/OSCAR/Foodgroups/OSERVICE/SNACs/Simple}}
 
[[Category:With_Contrib]]
[[Category:Stub]]
[[Category:AOL]]
[[Category:AIM]]
[[Category:Protocols/OSCAR]]
[[Category:Protocols/OSCAR/SNACs]]
[[Category:Work_In_Progress]]

Latest revision as of 17:21, 10 February 2026