On 12/13/2016 11:25 AM, Willy Tarreau wrote: >> I think we'll definitely need to have some string-oriented operators. We >> could implement them using converters (eg: append and compare mostly), but >> we also thought that we could replace every sample fetch with a converter >> and allow all expressions to be simplified (eg: a fetcher would just be >> like a converter except that it doesn't affect the existing stack and >> pushes a new value). >> >> With all that in mind, I'm not much tempted to implement too many things >> if we have to redesign them a short time later! Makes sense. Any ETA when this is going to arrive ? >> Yes sure :-) Feel free to send a patch regarding this otherwise I may forget >> just like I forgot to remove "1.5" from the stats page before releasing >> 1.7.1.
Attached. Marcin
--- doc/configuration.txt.old 2016-12-12 22:57:04.000000000 +0100 +++ doc/configuration.txt 2016-12-13 12:34:47.385694584 +0100 @@ -13182,7 +13182,7 @@ fe_id : integer Returns an integer containing the current frontend's id. It can be used in - backends to check from which backend it was called, or to stick all users + backends to check from which frontend it was called, or to stick all users coming via a same frontend to the same server. fe_name : string
