evapi: documentation for evapi broadcast functions

modules/evapi/README

@@ -33,8 +33,10 @@ Daniel-Constantin Mierla
 
               4.1. evapi_relay(evdata)
               4.2. evapi_async_relay(evdata)
-              4.3. evapi_close()
-              4.4. evapi_set_tag(tname)
+              4.3. evapi_multicast(evdata, etag)
+              4.4. evapi_async_multicast(evdata, etag)
+              4.5. evapi_close()
+              4.6. evapi_set_tag(tname)
 
         5. Event routes
 
@@ -52,8 +54,10 @@ Daniel-Constantin Mierla
    1.4. evapi_relay usage
    1.5. TCP message
    1.6. evapi_async_relay usage
-   1.7. evapi_close usage
-   1.8. evapi_set_tag usage
+   1.7. evapi_multicast usage
+   1.8. evapi_async_multicast usage
+   1.9. evapi_close usage
+   1.10. evapi_set_tag usage
 
 Chapter 1. Admin Guide
 
@@ -75,8 +79,10 @@ Chapter 1. Admin Guide
 
         4.1. evapi_relay(evdata)
         4.2. evapi_async_relay(evdata)
-        4.3. evapi_close()
-        4.4. evapi_set_tag(tname)
+        4.3. evapi_multicast(evdata, etag)
+        4.4. evapi_async_multicast(evdata, etag)
+        4.5. evapi_close()
+        4.6. evapi_set_tag(tname)
 
    5. Event routes
 
@@ -159,8 +165,10 @@ modparam("evapi", "netstring_format", 0)
 
    4.1. evapi_relay(evdata)
    4.2. evapi_async_relay(evdata)
-   4.3. evapi_close()
-   4.4. evapi_set_tag(tname)
+   4.3. evapi_multicast(evdata, etag)
+   4.4. evapi_async_multicast(evdata, etag)
+   4.5. evapi_close()
+   4.6. evapi_set_tag(tname)
 
 4.1. evapi_relay(evdata)
 
@@ -214,13 +222,37 @@ evapi_async_relay("{ \"event\": \"suspend\",\n \"data\":"
         " { \"index\": \"$T(id_index)\", \"label\": \"$T(id_label)\" }\n}");
 ...
 
-4.3. evapi_close()
+4.3. evapi_multicast(evdata, etag)
+
+   Relay the event data given as parameter to connections that match the
+   tag provided by etag value. The etag can be a variable. For more see
+   evapi_relay() and evapi_set_tag().
+
+   Example 1.7. evapi_multicast usage
+...
+evapi_relay("{ \"event\": \"test\",\n \"data\": { \"fU\": \"$fU\" }\n}", "tagx")
+;
+...
+
+4.4. evapi_async_multicast(evdata, etag)
+
+   Async relay the event data given as parameter to connections that match
+   the tag provided by etag value. The etag can be a variable. For more
+   see evapi_async_relay() and evapi_set_tag().
+
+   Example 1.8. evapi_async_multicast usage
+...
+evapi_async_multicast("{ \"event\": \"suspend\",\n \"data\":"
+    " { \"index\": \"$T(id_index)\", \"label\": \"$T(id_label)\" }\n}", "tagx");
+...
+
+4.5. evapi_close()
 
    Close evapi current client connection.
 
    This function can be used from ANY_ROUTE.
 
-   Example 1.7. evapi_close usage
+   Example 1.9. evapi_close usage
 ...
 event_route[evapi:connection-new] {
   if($evapi(srcaddr)!="127.0.0.1") {
@@ -230,7 +262,7 @@ event_route[evapi:connection-new] {
 }
 ...
 
-4.4. evapi_set_tag(tname)
+4.6. evapi_set_tag(tname)
 
    Set tag name for current client connection. The parameters has to be a
    string up to 64 characters. It can also be a variable holding such
@@ -238,7 +270,7 @@ event_route[evapi:connection-new] {
 
    This function can be used from ANY_ROUTE.
 
-   Example 1.8. evapi_set_tag usage
+   Example 1.10. evapi_set_tag usage
 ...
 event_route[evapi:connection-new] {
   if($evapi(srcaddr)=="127.0.0.1") {

modules/evapi/doc/evapi_admin.xml

@@ -127,10 +127,10 @@ modparam("evapi", "netstring_format", 0)
 	<section>
 	<title>Functions</title>
 	<section id="evapi.f.evapi_relay">
-	    <title>
+		<title>
 		<function moreinfo="none">evapi_relay(evdata)</function>
-	    </title>
-	    <para>
+		</title>
+		<para>
 		Relay the event data given as parameter to connected applications.
 		</para>
 		<para>
@@ -154,7 +154,7 @@ modparam("evapi", "netstring_format", 0)
 evapi_relay("{ \"event\": \"test\",\n \"data\": { \"fU\": \"$fU\" }\n}");
 ...
 </programlisting>
-	    </example>
+		</example>
 		<para>
 		The above exaple will send the following message over tcp:
 		</para>
@@ -168,14 +168,14 @@ evapi_relay("{ \"event\": \"test\",\n \"data\": { \"fU\": \"$fU\" }\n}");
 },
 ...
 </programlisting>
-	    </example>
+		</example>
 	</section>
 
 	<section id="evapi.f.evapi_async_relay">
-	    <title>
+		<title>
 		<function moreinfo="none">evapi_async_relay(evdata)</function>
-	    </title>
-	    <para>
+		</title>
+		<para>
 		Relay the event data given as parameter to connected applications. Before
 		evaluating the parameter, the request processing is suspended using
 		tm module (using the t_suspend()/t_continue() framework). The routing
@@ -199,14 +199,53 @@ evapi_async_relay("{ \"event\": \"suspend\",\n \"data\":"
         " { \"index\": \"$T(id_index)\", \"label\": \"$T(id_label)\" }\n}");
 ...
 </programlisting>
-	    </example>
+		</example>
+	</section>
+
+	<section id="evapi.f.evapi_multicast">
+		<title>
+		<function moreinfo="none">evapi_multicast(evdata, etag)</function>
+		</title>
+		<para>
+		Relay the event data given as parameter to connections that match
+		the tag provided by etag value. The etag can be a variable. For more
+		see evapi_relay() and evapi_set_tag().
+		</para>
+		<example>
+		<title><function>evapi_multicast</function> usage</title>
+		<programlisting format="linespecific">
+...
+evapi_relay("{ \"event\": \"test\",\n \"data\": { \"fU\": \"$fU\" }\n}", "tagx");
+...
+</programlisting>
+		</example>
+	</section>
+
+	<section id="evapi.f.evapi_async_multicast">
+		<title>
+		<function moreinfo="none">evapi_async_multicast(evdata, etag)</function>
+		</title>
+		<para>
+		Async relay the event data given as parameter to connections that match
+		the tag provided by etag value. The etag can be a variable. For more
+		see evapi_async_relay() and evapi_set_tag().
+		</para>
+		<example>
+		<title><function>evapi_async_multicast</function> usage</title>
+		<programlisting format="linespecific">
+...
+evapi_async_multicast("{ \"event\": \"suspend\",\n \"data\":"
+    " { \"index\": \"$T(id_index)\", \"label\": \"$T(id_label)\" }\n}", "tagx");
+...
+</programlisting>
+		</example>
 	</section>
 
 	<section id="evapi.f.evapi_close">
-	    <title>
+		<title>
 		<function moreinfo="none">evapi_close()</function>
-	    </title>
-	    <para>
+		</title>
+		<para>
 		Close evapi current client connection.
 		</para>
 		<para>