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| Related Syntax | Related Concepts | Other Library Functions | ||||||||
| function | TCPConnectionGetPeerName |
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Library: omtcp - TCP/IP client and server support
Include: omtcp.xin |
Return type: String Returns: An official peer hostname or an IP address if no name is available. |
define external stream function TCPConnectionGetPeerName
value TCPConnection this-TCPConnection
as TCPConnectionGetPeerName
This function is used to get the official name of the peer host on the other side of the connection. If TCPConnectionGetPeerName fails to get the official name, it returns its IP address. The IP address is returned in a dotted decimal format (for example, "123.123.123.45").
If the passed TCPConnection object is closed or was never connected, then this function returns a distinct value that doesn't look like a valid peer name and causes the TCPConnection object to be in error. If no peer name is available, but the connection is legitimate, this function returns the peer's IP address.
Argument:
Example:
local TCPService omdemo-service
local TCPConnection client
set omdemo-service to TCPServiceOpen at 5600
repeat
set client to TCPServiceAcceptConnection omdemo-service
output "Request from " || "g"% TCPConnectionGetPeerName client || "%n"
;process request
again
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