tree 2c6e6928f7c3359ca4719f8518a91e5a48526b34
parent 20b7a0f9ed0c4f2aefa0d170b26610d37b740445
author Willy Tarreau <w@1wt.eu> 1630652567 +0200
committer Willy Tarreau <w@1wt.eu> 1630659708 +0200
encoding latin1

MINOR: vars: add a "set-var-fmt" directive to the global section

Just like the set-var-fmt action for tcp/http rules, the set-var-fmt
directive in global sections allows to pre-set process-wide variables
using a format string instead of a sample expression. This is often
more convenient when it is required to concatenate multiple fields,
or when emitting just one word.