caching - Multiple file system caches causing havoc for each other -

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relatively new go , can't figure out if i'm doing stupid (quite likely) or if there's bug (unlikely given i'm doing stupid). have 2 filesystem cache's using beego's filesystem cache. 2 separate folders. when try writing each cache try retrieve values results mixed up. can tell creation of mycache gets overridden othercache in init() function:

package main  import (     "github.com/astaxie/beego/cache"     "log" )  var (     mycache    cache.cache     othercache cache.cache     err        error )  func init() {     if mycache, err = cache.newcache("file", `{"cachepath":".cache/mycache","filesuffix":".cache","directorylevel":1,"embedexpiry":10}`); err != nil {         log.println(err)     }     if othercache, err = cache.newcache("file", `{"cachepath":".cache/othercache","filesuffix":".cache","directorylevel":1,"embedexpiry":10}`); err != nil {         log.println(err)     } } func checkcache(c cache.cache, k string) string {     b := c.get(k)     return b.(string) } func writecache(c cache.cache, k string, v string) {     if err := c.put(k, v, 10); err != nil {         log.println(err)     } } func main() {     log.setflags(log.lshortfile)     init()     log.println(mycache)     log.println(othercache)     // write mycache     mykey := "mykey"     myvalue := "myvalue"     writecache(mycache, mykey, myvalue)      // write othercache     othervalue := "othervalue"     writecache(othercache, mykey, othervalue)      // mycache value     myv := checkcache(mycache, mykey)     log.println("mycache:", myv, myv == myvalue)      // othercache value     otherv := checkcache(othercache, mykey)     log.println("othercache:", otherv, otherv == othervalue) }

result:

tester.go:34: &{/home/desktop-admin/desktop/eclipse/go/src/testfolder/tester/.cache/othercache .cache 2 0} tester.go:35: &{/home/desktop-admin/desktop/eclipse/go/src/testfolder/tester/.cache/othercache .cache 2 0} tester.go:47: mycache: othervalue false tester.go:51: othercache: othervalue true

the first line of output should point "mycache", not "othercache". also, third line of output wrong...value should "myvalue", not "othervalue".

am doing wrong here? (my other option have 1 filesystem cache & change key easier manage 2 different folders & delete entire cache if need be....i'd rather know i'm doing wrong here, however)

have @ implementation of newcache function:

https://github.com/astaxie/beego/blob/master/cache/cache.go#l84

this package allows 1 cache per adapter. second call newcache same adapter reconfigure , return same object.


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