Library: TCP/IP client and server support (OMTCP) legacy 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

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