WebSetCacheLimitIE Function

Action

Use this function (usually at the beginning of your script - Init transaction) to enable the emulation of the cache size limit similar to IE. When you specify this function Silk Performer's cache manager will automatically remove entries out of the cache when the cache size gets larger than the specified value of fMaxSize according to IE's caching strategy.

Include file

WebApi.bdh

Syntax

WebSetCacheLimitIE( in fMaxSize : float );

Parameter	Description
fMaxSize	Cache limit in MB.

Example

dcltrans
  transaction TInit
  begin
    WebSetCacheLimitIE(1.0);
  end TInit;

  transaction TWeb
  begin
    WebPageUrl("http://lab3/stadyn_file500k.html");
    print(string(WebCacheGetSize()));
    Wait 180.0;

    WebPageUrl("http://lab3/stadyn_file500k.html?x=1");
    print(string(WebCacheGetSize()));
    Wait 180.0;

    WebPageUrl("http://lab3/stadyn_file500k.html?x=2");
    print(string(WebCacheGetSize()));
    Wait 180.0;

    WebPageUrl("http://lab3/stadyn_file500k.html?x=3");
    print(string(WebCacheGetSize()));
    Wait 180.0;

    WebPageUrl("http://lab3/stadyn_file500k.html?x=4");
    print(string(WebCacheGetSize()));
      
  end TWeb;

Output