 
 
 # id='eb5c61ae-b37c-411f-9509-10adb51eb90b';require('smc-hub/compute-client').compute_server(cb:(e,s)->console.log(e);global.s=s; s.project(project_id:id,cb:(e,p)->global.p=p;cidonsole.log(e)))
-# 
+#
 # Another example with database on local host
-# 
+#
 # id='7fffd5b4-d140-4a34-a960-9f71fa7fc54b';require('smc-hub/compute-client').compute_server(cb:(e,s)->console.log(e);global.t=s; s.project(project_id:id,cb:(e, p)->global.p=p))
 
 # obviously don't want to trigger this too quickly, since it may mean file loss.

            cb(err, address)
        )

    # This will keep trying for up to an hour to get the address, with exponential
    # decay backing off up to 15s between attempts.
    # If/when it works, the returned address object will definitely have the
    # host, port and secret_token set.

                    cb(err)
            start_delay : 3000
            max_delay   : 15000
            max_time    : 5*60*1000
            cb          : (err) =>
                if not address and not err
                    err = "failed to get address"
                v = @_address_cbs
                delete @_address_cbs
                for cb in v
                    cb(err, address)

    copy_path: (opts) =>
        opts = defaults opts,
