FIX：广播

cehua_LC

2018-08-23 9e0c76f28af4e5ec21edc876f7d0b5a87e889c1c

1
2
3
4
5
6
7
8
# ÐèҪͳ¼ÆµÄµØͼIDÁбí 
# 3.3.15. custom©\concurrency£¨Õû5·ÖÖÓ·Ö·þÇø×Ô¶¨ÒåÔÚÏßÍæ¼ÒÈËÊý£© 
 
( 
 
[] 
 
)