Admin at 17:31, 11 February 2013

2013-02-11T17:31:26Z

Admin: Created page with "= Action = Returns the IP address of the peer. ..."

2013-02-11T17:30:31Z

Created page with "= Action = Returns the IP address of the peer. ..."

New page

= Action =

Returns the IP address of the peer.

 

 

= Syntax =

Result = GETDSTIP( socket)

 

 

= Remarks =
<div style="padding: 0px; margin: 0px 0px 0px 4px;">
{| width="609" cellspacing="0" cellpadding="1" border="1" style="border: 2px solid rgb(0, 0, 0); border-spacing: 0px; border-collapse: collapse;"
|- style="vertical-align: top;"
| valign="top" width="15%" style="width: 88px; border: 1px solid rgb(0, 0, 0);" |
Result

| valign="top" width="86%" style="width: 512px; border: 1px solid rgb(0, 0, 0);" |
A LONG variable that will be assigned with the IP address of the peer or destination IP address.

|- style="vertical-align: top;"
| valign="top" width="15%" style="width: 88px; border: 1px solid rgb(0, 0, 0);" |
Socket

| valign="top" width="86%" style="width: 512px; border: 1px solid rgb(0, 0, 0);" |
The socket number (0-3)

|}
</div>
 

When you are in server mode, it might be desirable to detect the IP address of the connecting client.

You can use this for logging, security, etc.

 

The IP number MSB, is stored in the LS byte of the variable.

 

 

= See also =

[http://avrhelp.mcselec.com/config_tcpip.htm CONFIG TCPIP], [http://avrhelp.mcselec.com/getsocket.htm GETSOCKET] , [http://avrhelp.mcselec.com/socketconnect.htm SOCKETCONNECT], [http://avrhelp.mcselec.com/socketstat.htm SOCKETSTAT] , [http://avrhelp.mcselec.com/tcpwrite.htm TCPWRITE], [http://avrhelp.mcselec.com/tcpwritestr.htm TCPWRITESTR], [http://avrhelp.mcselec.com/socketclose.htm CLOSESOCKET] , [http://avrhelp.mcselec.com/socketlisten.htm SOCKETLISTEN], [http://avrhelp.mcselec.com/getdstport.htm GETDSTPORT]

 

 

= Partial Example =

 <source lang="bascomavr">
Dim L as Long
L = GetdstIP(i) ' store current IP number of socket i
</source> {{Languages}}

[[Category:BASCOM Language Reference]]

@@ Line 50: / Line 50: @@
 = <span class="f_Header">See also</span> =
-[http://avrhelp.mcselec.com/config_tcpip.htm CONFIG TCPIP],&nbsp;[http://avrhelp.mcselec.com/getsocket.htm GETSOCKET]&nbsp;,&nbsp;[http://avrhelp.mcselec.com/socketconnect.htm SOCKETCONNECT],&nbsp;[http://avrhelp.mcselec.com/socketstat.htm SOCKETSTAT]&nbsp;,&nbsp;[http://avrhelp.mcselec.com/tcpwrite.htm TCPWRITE],&nbsp;[http://avrhelp.mcselec.com/tcpwritestr.htm TCPWRITESTR],&nbsp;[http://avrhelp.mcselec.com/socketclose.htm CLOSESOCKET]&nbsp;,&nbsp;[http://avrhelp.mcselec.com/socketlisten.htm SOCKETLISTEN],&nbsp;[http://avrhelp.mcselec.com/getdstport.htm GETDSTPORT]
+[[CONFIG TCPIP]], [[GETSOCKET]] , [[SOCKETCONNECT]], [[SOCKETSTAT]] , [[TCPWRITE]], [[TCPWRITESTR]], [[CLOSESOCKET]] , [[SOCKETLISTEN]], [[GETDSTPORT]]
 <span style="font-family: Arial;">&nbsp;</span>

GETDSTIP - Revision history

Admin at 17:31, 11 February 2013

Admin: Created page with "= Action = Returns the IP address of the peer. ..."