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--- cookbooks:devel:core [2021/01/04 10:53]
miconda [loadmodule]
+++ cookbooks:devel:core [2021/02/08 12:15]
miconda [route]
@@ Line 3044: / Line 3044: @@
+==== selval ====
+Select a value based on conditional expression.
+Prototype:
+<code c>
+selval(evalexpr, valexp1, valexpr2)
+</code>
+This is a core statement that return the 2nd parameter if the 1st parameter is evaluated to true, or 3rd parameter if the 1st parameter is evaluated to false. It can be considered a core function that is equivalent of ternary condition/operator
+Example:
+<code c>
+$var(x) = selval($Ts mod 2, "true/" + $ru, "false/" + $rd);
+</code>
+The first parameter is a conditional expression, like those used for IF, the 2nd and 3rd parameters can be expressions like those used in the right side of assignments.
 ==== set_advertised_address ====
@@ Line 3490: / Line 3508: @@
     }
 }
+</code>
+  * ** event_route[core:receive-parse-error]** - executed by core on receiving a broken SIP message that can not be parsed.
+    * note that the SIP message is broken in this case, but it gets access to source and local socket addresses (ip, port, proto, af) as    well as the whole message buffer and its size
+<code c>
+event_route[core:receive-parse-error] {
+        xlog("got an parsing error from $si:$sp, message $mb\n");
+}
 </code>

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