📄 snac_15_02_003c.html
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<title>SNAC(15,02)/003C client offline messages request</title>
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<td><b><font color="white">SNAC(15,02)/003C </font></b></td>
<td width=70% align=right><b><font color="white">CLI_OFFLINE_MESSAGE_REQ </font></b></td>
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Client sends this SNAC when wants to retrieve messages that was sent by another
user and buffered by server during client was offline. Server should respond with
0 or more <a href="snac_15_03_0041.html">SNAC(15,03)/0041 packets</a> with SNAC bit1=1
and after that it should send last <a href="snac_15_03_0042.html">SNAC(15,03)/0042</a>.
<P><b>Warn:</b> Server doesn't delete messages from database and will send them again.
You should ask it to delete them by <a href="snac_15_02_003e.html">SNAC(15,02)/003E</a></P>
<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>
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<td> 00 15</td>
<td width=5> </td>
<td>word</td>
<td width=5> </td>
<td width=55%>SNAC family</td>
</tr>
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<td> 00 02</td>
<td width=5> </td>
<td>word</td>
<td width=5> </td>
<td width=55%>SNAC subtype</td>
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<td> 00 00</td>
<td width=5> </td>
<td>word</td>
<td width=5> </td>
<td width=55%>SNAC flags</td>
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<td> xx xx xx xx</td>
<td width=5> </td>
<td>dword</td>
<td width=5> </td>
<td width=55%>SNAC request-id</td>
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<tr><td bgcolor=#E9E9E9 >
<table width=640 cellSpacing=0 cellPadding=0 align=center border=0>
<tr><td height=8 colspan=3></td></tr>
<tr><td width=20> </td>
<td>
<table width=610 bgcolor=darkgreen cellSpacing=0 cellPadding=0 border=0><tr><td><table width=100% cellSpacing=2 cellPadding=0 align=center border=0><tr><td bgcolor=#E9E9E9 >
<table width=610 cellSpacing=0 cellPadding=0 align=center border=0>
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<td> 00 01</td>
<td width=5> </td>
<td>word</td>
<td width=5> </td>
<td width=55%>TLV.Type(1) - encapsulated META_DATA</td>
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<td> 00 0A</td>
<td width=5> </td>
<td>word</td>
<td width=5> </td>
<td width=55%>TLV.Length</td>
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<tr><td bgcolor=#E9E9E9 >
<table width=610 cellSpacing=0 cellPadding=0 align=center border=0>
<tr><td height=8 colspan=3></td></tr>
<tr><td width=20> </td>
<td>
<table width=580 bgcolor=darkred cellSpacing=0 cellPadding=0 border=0><tr><td><table width=100% cellSpacing=2 cellPadding=0 align=center border=0><tr><td bgcolor=#E9E9E9 >
<table width=580 cellSpacing=0 cellPadding=0 align=center border=0>
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<td> 08 00</td>
<td width=5> </td>
<td>word (LE)</td>
<td width=5> </td>
<td width=55%>data chunk size (TLV.Length-2)</td>
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<tr>
<td> xx xx xx xx</td>
<td width=5> </td>
<td>dword (LE)</td>
<td width=5> </td>
<td width=55%>client uin</td>
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<td> 3C 00</td>
<td width=5> </td>
<td>word (LE)</td>
<td width=5> </td>
<td width=55%>data type: offline message request cmd</td>
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<td> xx xx</td>
<td width=5> </td>
<td>word (LE)</td>
<td width=5> </td>
<td width=55%>request sequence number</td>
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</td></tr></table>
</td><td width=5> </td>
</tr><tr><td height=5 colspan=3> </td></tr>
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</td></tr></table>
</td><td width=5> </td>
</tr><tr><td height=5 colspan=3> </td></tr>
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<br>Example SNAC dump with flap header:
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<font size=3><pre style="font-size: 13px">
2A 02 5A CF 00 18 00 15 00 02 00 00 00 01 00 02 *.Z.............
00 01 00 0A 08 00 8F E4 5E 00 3C 00 02 00 ........^.....
</pre></font>
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