Library: TCP/IP client and server support (OMTCP legacy, OmniMark versions 6.0.2 - 7.0) Include: omtcp.xin

Return type: String Returns:

Declaration

define external stream function tcp-peer-ip
      value tcp-connection Connection

Argument definitions

Connection

is an existing connection.

Use tcp-peer-ip to determine the IP address of the peer host on the other side of a connection.

Requirements

You must include the following line at the beginning of your OmniMark program:

  include "omtcp.xin"

Connection must exist (else external exception TCP05).

Usage Notes

The IP address is returned in dotted decimal format (for example, "127.0.0.1").

Example

  local tcp-service Demo
  local tcp-connection Client
  
  set Demo to tcp-create-service at 5600
  
  repeat
     set Client to tcp-accept-connection Demo
     output "Request from " ||  tcp-peer-ip Client || "%n"
     ;process request
  again

Other Library Functions tcp-accept-connection tcp-connect tcp-connection tcp-create-service tcp-destroy-service tcp-disconnect tcp-get tcp-has-characters tcp-is-connected tcp-is-version-compatible tcp-library-version tcp-peer-ip tcp-peer-name tcp-port tcp-put tcp-service tcp-set-buffering tcp-signal-source-end tcp-sink tcp-source

[ INDEX ] [ CONCEPTS ] [ TASKS ] [ SYNTAX ] [ LIBRARIES ] [ LEGACY LIBRARIES ] [ ERRORS ]