Differences

This shows you the differences between two versions of the page.

--- cookbooks:devel:pseudovariables [2021/03/25 13:03]
miconda [$T_branch_idx]
+++ cookbooks:devel:pseudovariables [2021/04/03 08:31]
miconda [$rc - Returned code]
@@ Line 437: / Line 437: @@
 **$retcode** - same as **$rc**
+Note that the value of $rc is overwritten by each new function call.
+Example of use:
+<code c>
+	lookup("location");
+	$var(rc) = $rc;
+	if ($var(rc) < 0) {
+		t_newtran();
+		switch ($var(rc)) {
+			case -1:
+			case -3:
+				send_reply("404", "Not Found");
+				exit;
+			case -2:
+				send_reply("405", "Method Not Allowed");
+				exit;
+		}
+	}
+</code>
 ==== $rd - Domain in R-URI ====

Kamailio SIP Server Wiki