dispatcher: Fix modparam typo (ds_probing_threshhold)

The old version is still kept for backwards-compatibility.

modules/dispatcher/dispatch.c

@@ -1970,14 +1970,14 @@ int ds_set_state_repl(int group, str *address, int state, int type,
 						idx->dlist[i].failure_count++;
 						/* Fire only, if the Threshold is reached. */
 						if (idx->dlist[i].failure_count
-								< probing_threshhold) {
+								< probing_threshold) {
 							lock_stop_read( partition->lock );
 							return 0;
 						}
 						if (idx->dlist[i].failure_count
-								> probing_threshhold)
+								> probing_threshold)
 							idx->dlist[i].failure_count
-								= probing_threshhold;
+								= probing_threshold;
 					}
 				}
 			}

modules/dispatcher/dispatch.h

@@ -183,7 +183,7 @@ extern struct fs_binds fs_api;
 extern str ds_ping_method;
 extern str ds_ping_from;
 extern int ds_ping_maxfwd;
-extern int probing_threshhold; /* number of failed requests,
+extern int probing_threshold; /* number of failed requests,
 						before a destination is taken into probing */
 extern int ds_probing_mode;
 

modules/dispatcher/dispatcher.c

@@ -64,7 +64,7 @@ str hash_pvar_param = {NULL, 0};
 pv_elem_t * hash_param_model = NULL;
 
 
-int probing_threshhold = 3; /* number of failed requests, before a destination
+int probing_threshold = 3; /* number of failed requests, before a destination
 							   is taken into probing */
 str ds_ping_method = {"OPTIONS",7};
 str ds_ping_from   = {"sip:dispatcher@localhost", 24};
@@ -257,7 +257,8 @@ static param_export_t params[]={
 	{"hash_pvar",       STR_PARAM, &hash_pvar_param.s},
 	{"setid_pvar",      STR_PARAM, &ds_setid_pvname.s},
 	{"pvar_algo_pattern",     STR_PARAM, &pvar_algo_param.s},
-	{"ds_probing_threshhold", INT_PARAM, &probing_threshhold},
+	{"ds_probing_threshhold", INT_PARAM, &probing_threshold},
+	{"ds_probing_threshold",  INT_PARAM, &probing_threshold},
 	{"ds_ping_method",        STR_PARAM, &ds_ping_method.s},
 	{"ds_ping_from",          STR_PARAM, &ds_ping_from.s},
 	{"ds_ping_interval",      INT_PARAM, &ds_ping_interval},

modules/dispatcher/doc/dispatcher_admin.xml

@@ -322,8 +322,8 @@ modparam("dispatcher", "ds_probing_sock", "udp:192.168.1.100:5077")
 		</example>
 	</section>
 
-	<section id="param_ds_probing_threshhold" xreflabel="ds_probing_threshhold">
-		<title><varname>ds_probing_threshhold</varname> (int)</title>
+	<section id="param_ds_probing_threshold" xreflabel="ds_probing_threshold">
+		<title><varname>ds_probing_threshold</varname> (int)</title>
 		<para>
 		If you want to set a gateway into probing mode, you will need a
 		specific number of requests until it will change from "active" to
@@ -335,10 +335,10 @@ modparam("dispatcher", "ds_probing_sock", "udp:192.168.1.100:5077")
 		</emphasis>
 		</para>
 		<example>
-		<title>Set the <quote>ds_probing_threshhold</quote> parameter</title>
+		<title>Set the <quote>ds_probing_threshold</quote> parameter</title>
 <programlisting format="linespecific">
 ...
-modparam("dispatcher", "ds_probing_threshhold", 10)
+modparam("dispatcher", "ds_probing_threshold", 10)
 ...
 </programlisting>
 		</example>