| Author |
Message |
 Topic: Java and C++ Message Interoperability |
skytorch
Replies: 3
Views: 2820
|
 Forum: IBM MQ Java / JMS Posted: Wed Nov 13, 2002 8:00 am Subject: Java and C++ Message Interoperability |
Ooch. That hurts.
Since MQ already takes care of the platform differences, i.e. you can exchange MQ messages between different platforms without worrying about platform details (such as big endian ... |
| Topic: Java and C++ Message Interoperability |
skytorch
Replies: 3
Views: 2820
|
Forum: IBM MQ Java / JMS Posted: Tue Nov 12, 2002 1:51 pm Subject: Java and C++ Message Interoperability |
Hi,
Does anyone have this experience ? If you've a C structure like this:
struct User {
char* name;
int id;
char* address;
}
A C app send a msg with data content in this structure. ... |
| Topic: URGENT: Java and C++ Interoperability Design Issue |
skytorch
Replies: 5
Views: 4694
|
Forum: General IBM MQ Support Posted: Tue Nov 12, 2002 8:33 am Subject: URGENT: Java and C++ Interoperability Design Issue |
| hello, are those mq experts (duncan, potkay, yoda) still with this forum? i don't see replies that i used to see a lot. what's going on. |
| Topic: URGENT: Java and C++ Interoperability Design Issue |
skytorch
Replies: 5
Views: 4694
|
Forum: General IBM MQ Support Posted: Fri Nov 08, 2002 6:44 am Subject: URGENT: Java and C++ Interoperability Design Issue |
Roger,
We're concerned with performance of XML over tag-value pair since we're doing a trading system.
If you've a C structure like this:
struct User {
char* name;
int id;
cha ... |
| Topic: URGENT: Java and C++ Interoperability Design Issue |
skytorch
Replies: 5
Views: 4694
|
Forum: General IBM MQ Support Posted: Thu Nov 07, 2002 10:25 am Subject: URGENT: Java and C++ Interoperability Design Issue |
One more thing -
If I've a data structure in Java, is there a way for C or C++ application to be able to use a similar data structure (such as structure). And vice versa. Basically, can I do anyth ... |
| Topic: URGENT: Java and C++ Interoperability Design Issue |
skytorch
Replies: 5
Views: 4694
|
Forum: General IBM MQ Support Posted: Wed Nov 06, 2002 8:50 am Subject: URGENT: Java and C++ Interoperability Design Issue |
Hi,
We have a C application and a Java application that need to exchange messages on several IBM MQ 5.1 queues. What's the best way to achieve this?
option 1. if both Java and C app use MQI pro ... |
| Topic: Urgent Performance Questions |
skytorch
Replies: 4
Views: 3173
|
Forum: General IBM MQ Support Posted: Tue Oct 08, 2002 8:18 am Subject: Urgent Performance Questions |
Hi,
We're tuing up our MQ 5.1 on Tru64 platform with 4 processors. We encountered the following questions:
1. we noticed that originally we got 1000msg/second to inqueue msg into a queue. If we ... |
| Topic: Design issue: using Unix IPC Msg vs MQseries |
skytorch
Replies: 5
Views: 3943
|
Forum: General IBM MQ Support Posted: Thu Sep 26, 2002 12:25 pm Subject: Design issue: using Unix IPC Msg vs MQseries |
Hi,
How do you compare cons and pros of Unix IPC messaging implementation and MQ impl ? The performance of Unix IPC Messaging is a lot faster than MQ's (e.g. in-queue or de-queue rate). So what are ... |
| Topic: Performance issue: write to a file and to a np queue |
skytorch
Replies: 2
Views: 2141
|
Forum: General IBM MQ Support Posted: Thu Sep 26, 2002 6:12 am Subject: Performance issue: write to a file and to a np queue |
Hi,
We're doing some performance tuning for our mq 5.2 system on tru64 platform. We noticed writing a message into a file is about 10 times faster than writing a message into non-persistent queues ... |
| Topic: Design Issue: pub/sub vs. distributed queueing |
skytorch
Replies: 1
Views: 1980
|
Forum: General IBM MQ Support Posted: Thu Sep 26, 2002 6:04 am Subject: Design Issue: pub/sub vs. distributed queueing |
Hi,
We're redesign-ing the current mq system that is based on distributed queueing. Part of the system is doing this flow:
*** distributed queueing ***
Q1 -> App1 ----> persistent Q2 (ste ... |
| Topic: Channel Expiration Question |
skytorch
Replies: 3
Views: 2913
|
Forum: General IBM MQ Support Posted: Tue Sep 17, 2002 8:44 am Subject: Channel Expiration Question |
Hi,
I'm using MQ5.1 on Tru64. I've a couple of channel expiration related questions. Thanks in advance.
1. I noticed channel exits normally after certain idle period. How to prevent this, ie. ke ... |
| Topic: use of channel initiator and trigger |
skytorch
Replies: 7
Views: 4194
|
Forum: General IBM MQ Support Posted: Thu Aug 15, 2002 10:23 am Subject: use of channel initiator and trigger |
thanks Uday.
But is channel initiator supposed to work without triggers ? In my test, i have to manually started the channel, i.e. the initiator doesn't start the channel by itself. |
| Topic: a basic channel question |
skytorch
Replies: 3
Views: 2566
|
Forum: General IBM MQ Support Posted: Thu Aug 15, 2002 10:17 am Subject: a basic channel question |
thanks Uday.
However, I was asking *if* they can have different names. There may be reasons I don't want them to have same names.
Does MQ match sender-receiver just by their names ?
Sky |
| Topic: use of channel initiator and trigger |
skytorch
Replies: 7
Views: 4194
|
Forum: General IBM MQ Support Posted: Thu Aug 15, 2002 8:22 am Subject: use of channel initiator and trigger |
Hi,
Do channel initiator and trigger overlap each other in term of what they provide ?
In other words, if I have a server-to-server connection and I have channel initiator running on sender cha ... |
| Topic: a basic channel question |
skytorch
Replies: 3
Views: 2566
|
Forum: General IBM MQ Support Posted: Thu Aug 15, 2002 8:05 am Subject: a basic channel question |
Hi,
Do sender and receiver channel have to have same names ?
I hope they can have different names since I may not have control over sender or receiver channel names on the other side.
Howeve ... |
