new: the events ignore list is now exported as the events.stream stat…

…e object via api.rest

modules/events_stream/events_stream.go

@@ -49,6 +49,8 @@ func NewEventsStream(s *session.Session) *EventsStream {
 		triggerList:   NewTriggerList(),
 	}
 
+	mod.State.Store("ignoring", &mod.Session.EventsIgnoreList)
+
 	mod.AddHandler(session.NewModuleHandler("events.stream on", "",
 		"Start events stream.",
 		func(args []string) error {

session/events_ignore_list.go

@@ -1,6 +1,7 @@
 package session
 
 import (
+	"encoding/json"
 	"errors"
 	"fmt"
 	"strings"
@@ -30,6 +31,12 @@ func NewEventsIgnoreList() *EventsIgnoreList {
 	}
 }
 
+func (l *EventsIgnoreList) MarshalJSON() ([]byte, error) {
+	l.RLock()
+	defer l.RUnlock()
+	return json.Marshal(l.filters)
+}
+
 func (l *EventsIgnoreList) checkExpression(expr string) (string, error) {
 	expr = str.Trim(expr)
 	if expr == "" {
@@ -88,8 +95,8 @@ func (l *EventsIgnoreList) Remove(expr string) (err error) {
 }
 
 func (l *EventsIgnoreList) Clear() {
-	l.RLock()
-	defer l.RUnlock()
+	l.Lock()
+	defer l.Unlock()
 	l.filters = make([]filter, 0)
 }