Am 14.06.2005 um 15:39 schrieb Vlad Seryakov:
My question is: will it affect service Tcl pages as well. For example using templating system it opens .tcl and .adp files. Will Vfs slow down the oevrall performance?
I expected this question! I believe the overhead of processing an adp page (or Tcl procedure) will *by far* exceede the actual open/read/close vs. the VFS equivalent. I think we are there in sub-msec range whereas the actual adp/tcl execution falls into the msec to 10's or 100's of msec. I do not believe that this is going to be of any issue. We can test this by adding a wrapper in the adpcode where the file is read-in and checking the performance. Note: the entire Tcl core is using those wrappers. That is, whatever you do with files from Tcl, everything passes thru VFS layer. Zoran
