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HORB Messaging Service

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HORB Messaging Service 2001.3.2 2001.6.18 – PowerPoint PPT presentation

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Title: HORB Messaging Service


1
HORB Messaging Service
  • 2001.3.2
  • (2001.6.18 ??)
  • ???? ?????????????
  • ?? ? ?????????
  • ???? ????? ??

2
1.???????
  • HORB????????????
  • ??????????????
  • horbx.msgq????
  • horby.msgq??????
  • ????????????

3
2.?????????????
  • ????????????????????
  • ?????????????????????????????????????
  • HORB??3????
  • Point to Points
  • Publish Subscribe
  • Atomic Broadcast
  • ?????????????????????????????????????2????

4
3.???????????????
  • HORB??????????
  • ?????????????????????
  • ????void?
  • ?????????_MsgQ
  • msgqc????????
  • MsgQServer????????????????????????????

5
3.1 ????????
Receiver
void main(String argv) // 1.??????Proxy????
proxy new horbx.magq.MsgQServer(url) //
2.???????? Receiver receiver new Receiver()
// 3.???????????????? proxy.registerReceiver(queu
eName, receiver)
void main() void test_Msgq(int)
void test_Msgq(int value)
6
3.2 msgqc???????
  • ????????????????????????????
  • ?????A?????????????A_MsgQProxy?????????
  • ???????????????????????horbc????????
  • gt ???????????????????100HORB

gtmsgqc Receiver.java compiling Receiver.java
generating Receiver_MsgQ.java compiling
Receiver_MsgQ.java gt
7
3.3 ????????
8
3.4 ?????????????
  • JMS / CORBA EventNotification Service????????????
    ???????????????????
  • HORB???????????????HORB???????????????
  • ???void???????????_MsgQ
  • msgqc????????
  • ????????? horbx.msgq.MsgQServer

9
4.??????????
  • ???????????????

10
5.??????
  • ????????????(???????)
  • ???????1GHz ???????????
  • HORB?????????????????????????/????????????
  • J2SE ver1.3 Windows2000

1000??????????????
?? ??????50msec/message ??????125msec/message ??
???????75msec??
X?byte/int/double????????10?6?????? Y?1?????????
????????(msec)
11
???????????
  • ???????????????????????

???
MessageQueueServer ???????
3???(?)? ??????
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