hi all: For the file of "somejs.js", there are two urls referring to it, for example: url1 is "http://www.a.com/somejs.js" and url2 is "http://www.a.com/somejs.js". by default, squid would use the above urls to generate certain key that would be used as index key to write/read the somejs.js file to/from memory. My question is that: could I affect the index key generation, so that squid could save the somejs.js file in memory only one object. for example, for url1, we can trim "http://www.a.com/somejs.js" to "somejs.js" and "http://www.a.com/somejs.js" to "somejs.js", then the key would be "somejs.js", e.g. use the file name (or some variants based on it) as index key. this way, we can "save" the two different urls (the referred files have the same content) as only one object in Squid. is it possible? thanks in advance! -- Best Regards rmn190