This example is essentially the same as Example 5: Balance Proxy Load With dnsDomainIs()(), but instead of using dnsDomainIs()(), this example uses shExpMatch()().
function FindProxyForURL(url, host)
{
if (isPlainhost name(host) || dnsDomainIs(host, ".mydomain.com"))
return "DIRECT";
else if (shExpMatch(host, "*.com"))
return "PROXY proxy1.mydomain.com:8080; " +
"PROXY proxy4.mydomain.com:8080";
else if (shExpMatch(host, "*.edu"))
return "PROXY proxy2.mydomain.com:8080; " +
"PROXY proxy4.mydomain.com:8080";
else
return "PROXY proxy3.mydomain.com:8080; " +
"PROXY proxy4.mydomain.com:8080";
}