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<TITLE>Int 7A/BX=0011h
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Int 7A/BX=0011h - Novell NetWare - SPX Driver - ESTABLISH SPX CONNECTION -
BX = 0011h
AL = retry count
AH = watchdog flag
ES:SI - Event Control Block (see #03810 at BX=0003h)
Return: AL = status (00h,EFh,FDh,FFh) (see #03825)
DX = assigned connection ID number
Desc: attempt to establish a connection with a listening socket
Notes: there should always be at least two SPX ECB's listening to a socket, so
that NetWare can perform its internal packet exchanges
the first fragment should start with a SPX header (see #03826). Fill
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<h2>Int 7A/BX=0011h
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<h3><font color=#C00040>Novell NetWare - SPX Driver - ESTABLISH SPX CONNECTION</font></h3>
<PRE>
BX = 0011h
AL = retry count
AH = watchdog flag
ES:SI -> Event Control Block <a href="javascript:if(confirm('http://www.ctyme.com/intr/rb-0000.htm \n\nThis file was not retrieved by Teleport Pro, because it was unavailable, or its retrieval was aborted, or the project was stopped too soon. \n\nDo you want to open it from the server?'))window.location='http://www.ctyme.com/intr/rb-0000.htm#Table0'" tppabs="http://www.ctyme.com/intr/rb-0000.htm#Table0"></a>(see #03810 at BX=0003h)<br>
<p><b>Return:</b><br>AL = status (00h,EFh,FDh,FFh) (see #03825)
DX = assigned connection ID number
</PRE>
<p><b>Desc:</b>
Attempt to establish a connection with a listening socket
<p><b>Notes:</b>
There should always be at least two SPX ECB's listening to a socket, so
that NetWare can perform its internal packet exchanges.
The first fragment should start with a SPX header <a href="rb-7859.htm#Table3826" tppabs="http://www.ctyme.com/intr/rb-7859.htm#Table3826">(see #03826)</a>. Fill
in all destination addresses..
This function is supported by Advanced NetWare 2.1+
<p><b>See Also:</b>
<a href="rb-7842.htm" tppabs="http://www.ctyme.com/intr/rb-7842.htm">BX=0000h</a> - <a href="rb-7860.htm" tppabs="http://www.ctyme.com/intr/rb-7860.htm">BX=0012h</a> - <a href="rb-7861.htm" tppabs="http://www.ctyme.com/intr/rb-7861.htm">BX=0013h</a> - <a href="rb-7862.htm" tppabs="http://www.ctyme.com/intr/rb-7862.htm">BX=0014h</a> -
<PRE>
<p>
<a name=table3825></a>
(Table 03825)
Values for SPX function status:
00h attempting to contact destination socket
EEh no such connection
EFh local connection table full
FDh buffer size not 42 or fragment count not 1
FFh sending socket not open
<p>
Format of SPX header:
<a name=table3826></a>
Offset Size Description (Table 03826)
00h WORD (big-endian) checksum
02h WORD (big-endian) length in bytes of total packet
04h BYTE transport control
05h BYTE packet type <a href="javascript:if(confirm('http://www.ctyme.com/intr/rb-0000.htm \n\nThis file was not retrieved by Teleport Pro, because it was unavailable, or its retrieval was aborted, or the project was stopped too soon. \n\nDo you want to open it from the server?'))window.location='http://www.ctyme.com/intr/rb-0000.htm#Table0'" tppabs="http://www.ctyme.com/intr/rb-0000.htm#Table0"></a>(see #03816 at INT 7A/BX=0003h)
06h 10 BYTEs destination internet address
10h WORD (big-endian) destination socket
12h 10 BYTEs source internet address
1Ch WORD (big-endian) source socket
1Eh BYTE connection control <a href="rb-7859.htm#Table3827" tppabs="http://www.ctyme.com/intr/rb-7859.htm#Table3827">(see #03827)</a>
1Fh BYTE datastream type
FEh terminate connection request packet
FFh terminate connection acknowledgement packet
other user-defined, ignored by SPX
20h WORD (big-endian) source connection ID
22h WORD (big-endian) destination connection ID
24h WORD (big-endian) sequence number
26h WORD (big-endian) acknowledge number
28h WORD (big-endian) allocation number
</PRE>
<p><b>See Also:</b>
#03815
<PRE>
<p>
Bitfields for SPX connection control:
<a name=table3827></a>
Bit(s) Description (Table 03827)
3-0 unused???
4 end of message
5 reserved
6 acknowledgement required
7 system packet
</PRE>
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