轻量级消息队列服务UCMQ

1，Libevent的安装

 wget https://github.com/downloads/libevent/libevent/libevent-2.0.21-stable.tar.gz
 tar zxvf libevent-2.0.21-stable.tar.gz 
 cd libevent-2.0.21-stable
 ./configure --prefix=/usr/local/libevent
 make clean && make 
 sudo make install

2,UCMQ的安装

git clone git://github.com/ucopensource/ucmq.git
 cd ucmq
 ./configure --with-libevent=/usr/local/libevent --prefix=/usr/local/ucmq
make clean && make 
sudo make install

3，启动UCMQ

cd /usr/local/ucmq/

cd conf修改ucmq.ini文件，设置server ip port 等

[server]
http_listen_addr=127.0.0.1
http_listen_port= 8803
allow_exec_ip=0
output_log_path=../log
output_log_level=DEBUG
binlog_file_path=../binlog
keep_alive=300
conf_file=../conf/ucmq.ini
pid_file=/tmp/ucmq_eth0_8803.pid
# reserved storage space, unit GB */
res_store_space=4
# queue list items limit
max_qlist_itmes=128       


[rtag]
sync_interval=100
sync_time_interval=20


[queue]
# queue store msg number
def_max_queue=1000000
def_delay=0


########################################################################
# DB file size must be less than 64, must be system multiple page !!!  #
# !!! The following contents are not allowed to change after the start #
########################################################################
[db]
data_file_path=../data
db_file_max_size=64

启动： ./ucmq –c ../conf/ucmq.ini –d

关闭：

1，kill

2，curl "http://127.0.0.1:8803/exec?cmd=kill"

    

入队列

curl -d "testdata" "http://127.0.0.1:8803/?name=testmq&opt=put&ver=2"

出队列

http://127.0.0.1:8803/?name=testmq&opt=get&ver=2

获取某队列的状态，查看队列的属性

http://127.0.0.1:8803/?name=testmq&opt=status&ver=2

数据data文件结构

参考：http://ucweb.github.io/ucmq_guide/