finder_client.xif

来自「BCAST Implementation for NS2」· XIF 代码 · 共 32 行

/** 
  * A finder-client is client of the Finder. These may cache results 
  * from Finder queries regarding Xrl's.  As a result the Finder needs
  * to let clients know when their cached values are stale.
  */

interface finder_client/0.2 {
	/** No op method used by finder to poll for liveness. */
	hello

	/** 
	 * Remove Xrl from cache.  The client should remove currently
	 * cached value for Xrl from it's cached.  On the next invocation
	 * of Xrl, the client will need to consult the Finder for updated
	 * information, though implementations may consult the Finder for
	 * updated information before.
	 */
	remove_xrl_from_cache ? xrl:txt

	/** 
	 * Remove all Xrls relating to target from cache. 
	 */
	remove_xrls_for_target_from_cache ? target_name:txt

	/**
	 * Execute tunneled Xrl.  Permits finder to call methods on
	 * clients through FinderClient.
	 */
	 dispatch_tunneled_xrl ? xrl:txt -> xrl_error:u32 & xrl_error_note:txt
}