Merge pull request #33 from wfjsw/patches/get-group-list-batch

group list batch

client/client.go

@@ -630,8 +630,14 @@ func (c *QQClient) GetGroupList() ([]*GroupInfo, error) {
 	}
 	r := rsp.([]*GroupInfo)
 	wg := sync.WaitGroup{}
-	wg.Add(len(r))
-	for _, group := range r {
+	batch := 50
+	for i := 0; i < len(r); i += batch {
+		k := i + batch
+		if k > len(r) {
+			k = len(r)
+		}
+		wg.Add(k - i)
+		for j := i; j < k; j++ {
 			go func(g *GroupInfo, wg *sync.WaitGroup) {
 				defer wg.Done()
 				m, err := c.GetGroupMembers(g)
@@ -639,9 +645,10 @@ func (c *QQClient) GetGroupList() ([]*GroupInfo, error) {
 					return
 				}
 				g.Members = m
-		}(group, &wg)
+			}(r[j], &wg)
 		}
 		wg.Wait()
+	}
 	return r, nil
 }