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cookbooks:devel:pseudovariables [2021/02/20 11:58] jih |
cookbooks:devel:pseudovariables [2021/04/03 08:31] miconda [$rc - Returned code] |
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**$retcode** - same as **$rc** | **$retcode** - same as **$rc** | ||
+ | Note that the value of $rc is overwritten by each new function call. | ||
+ | |||
+ | Example of use: | ||
+ | |||
+ | <code c> | ||
+ | lookup(" | ||
+ | $var(rc) = $rc; | ||
+ | if ($var(rc) < 0) { | ||
+ | t_newtran(); | ||
+ | switch ($var(rc)) { | ||
+ | case -1: | ||
+ | case -3: | ||
+ | send_reply(" | ||
+ | exit; | ||
+ | case -2: | ||
+ | send_reply(" | ||
+ | exit; | ||
+ | } | ||
+ | } | ||
+ | |||
+ | </ | ||
==== $rd - Domain in R-URI ==== | ==== $rd - Domain in R-URI ==== | ||
Line 1584: | Line 1605: | ||
==== $T_branch_idx ==== | ==== $T_branch_idx ==== | ||
- | * the index (starting with 1 for the first branch) of the branch for which is executed the branch_route[]. | + | * the index (starting with 0 for the first branch) of the branch for which is executed the branch_route[]. |
+ | * in failure_route[] block, the value is the number of completed branches added to the number of new new branches | ||
+ | * in request_route block, the value is number of created branches | ||
+ | * in onreply_route[], | ||
+ | * if used outside of transaction processing, the value is '-1' | ||
==== $T_reply_ruid ==== | ==== $T_reply_ruid ==== |