1) Hardly, I do not log timeout errors in my application, since I considered
them harmless :-)
2) Yes, I know that I have to enable notification again, I do this of course.
3) Those applications are not meant for load balancing, they are different
applications for different tasks, making up whole system. The applications
communicate through communication subsystem based on Message Queuing.
But I may decide to increase the interval - the shortest message timer we use is
60sec so I think even 30sec will be enough. Thanks for the idea.

Martin

________________________________

Od: msmq@yahoogroups.com za uživatele Keith Schaab
Odesláno: pá 7.10.2005 2:01
Komu: msmq@yahoogroups.com
Předmět: RE: [msmq] Possible problem with MQ?



Can you determine if you have ArrivedError events occurring with timeout errors
(0xc00e001b)?  In the code below you are going to encounter these every time 10s
elapses without a message arriving in the queue you're receiving from. 
Additionally you will need to call EnableNotification again when you receive the
ArrivedError event if you aren't already doing so.  Is there a specific reason
you have chosen a 10s timeout period in your code?  It may be that you will want
to increase this number and if 7 applications per server are there for load
balancing, I would say that you can also reduce the number of redundant
applications you have running at one time.  Unfortunately I'm not sure what is
causing the hang you are seeing though.



________________________________

From: msmq@yahoogroups.com [mailto:msmq@yahoogroups.com] On Behalf Of Bodlák
Martin
Sent: Wednesday, October 05, 2005 11:43 PM
To: msmq@yahoogroups.com
Subject: RE: [msmq] Possible problem with MQ?



I use COM access to MQ functionality (callback interfaces and notification) and
I use

pQueue->EnableNotification(m_pEvent, NULL, &m_vTimeout); // 10000 msec ... 10
sec

There are about 7 applications on every server and they are timeouting every 10
seconds and it can be the error in log with the period about a second. Is it a
possible cause?

You wrote about timeout of 0, but I am not aware that there is some zero timeout
inside my application(s). Can this be some internal MQ/COM issue?



Martin



________________________________

Od: msmq@yahoogroups.com za uživatele Keith Schaab
Odesláno: čt 6.10.2005 0:44
Komu: msmq@yahoogroups.com
Předmět: RE: [msmq] Possible problem with MQ?

Usually this is caused by an attempt to retrieve a message with a timeout of 0. 
This means MSMQ will fail with the error you describe if there isn't a message
in the queue.



________________________________

From: msmq@yahoogroups.com [mailto:msmq@yahoogroups.com] On Behalf Of Bodlák
Martin
Sent: Tuesday, October 04, 2005 4:57 AM
To: msmq@yahoogroups.com
Subject: [msmq] Possible problem with MQ?



Hello, I have a win2k domain with MQ installed and running and I have set a
debug mode for extended logging.

Now I have a msmq debug log with messages like



0xaf8> Wed Sep 21 02:41:42 2005: DRIVER Error: cancel/100, HR: 0xc00e001b, Data-
0x0
0xaf8> Wed Sep 21 02:41:42 2005: DRIVER Error: qbase/1330, HR: 0xc00e001b, Data-
0x0

nearly every second (we send many messages in our applications). I looked at the
error code and it said "The time specified for MQReceiveMessage to wait for the
message elapsed." I expected the respective system queue would be full of
undelivered messages, but there was only _one_ messages there!



What exactly does this error code mean? Can this be a reason (or a symptom
respectively) for hanging up the whole MQ service? (As it seems we had a problem
of that kind, but I can't  find any clue of what exactly happened...)



BTW, Windows 2000 latest SP, MQ is used via COM interfaces. Application is
written in C++ 7.0 compiled in VisualStudio .NET.



Thanks in advance for any help!

Martin

I use COM access to MQ functionality (callback interfaces and notification) and
I use
pQueue->EnableNotification(m_pEvent, NULL, &m_vTimeout); // 10000 msec ... 10
sec

There are about 7 applications on every server and they are timeouting every 10
seconds and it can be the error in log with the period about a second. Is it a
possible cause?
You wrote about timeout of 0, but I am not aware that there is some zero timeout
inside my application(s). Can this be some internal MQ/COM issue?

Martin

________________________________

Od: msmq@yahoogroups.com za uživatele Keith Schaab
Odesláno: čt 6.10.2005 0:44
Komu: msmq@yahoogroups.com
Předmět: RE: [msmq] Possible problem with MQ?



Usually this is caused by an attempt to retrieve a message with a timeout of 0. 
This means MSMQ will fail with the error you describe if there isn't a message
in the queue.



________________________________

From: msmq@yahoogroups.com [mailto:msmq@yahoogroups.com] On Behalf Of Bodlák
Martin
Sent: Tuesday, October 04, 2005 4:57 AM
To: msmq@yahoogroups.com
Subject: [msmq] Possible problem with MQ?



Hello, I have a win2k domain with MQ installed and running and I have set a
debug mode for extended logging.

Now I have a msmq debug log with messages like



0xaf8> Wed Sep 21 02:41:42 2005: DRIVER Error: cancel/100, HR: 0xc00e001b, Data-
0x0
0xaf8> Wed Sep 21 02:41:42 2005: DRIVER Error: qbase/1330, HR: 0xc00e001b, Data-
0x0

nearly every second (we send many messages in our applications). I looked at the
error code and it said "The time specified for MQReceiveMessage to wait for the
message elapsed." I expected the respective system queue would be full of
undelivered messages, but there was only _one_ messages there!



What exactly does this error code mean? Can this be a reason (or a symptom
respectively) for hanging up the whole MQ service? (As it seems we had a problem
of that kind, but I can't  find any clue of what exactly happened...)



BTW, Windows 2000 latest SP, MQ is used via COM interfaces. Application is
written in C++ 7.0 compiled in VisualStudio .NET.



Thanks in advance for any help!

Martin

Well, we solved the problem ourselves. Here's a full description of
the issue.

== MSMQ Message-IDs ==
Each MSMQ message has a unique ID, which consists of a 16-byte GUID
(most likely the sending computer's GUID), and a 4-byte sequence
number.

The sequence number is a global counter used by the MSMQ service for
all outgoing sessions from a given computer, and is kept persistent
in the registry:
Key=''HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\MSMQ\Parameters'';
Value=''MessageID''. (see
http://msdn.microsoft.com/library/default.asp?url=/library/en-
us/wcemsmq/html/coconmsmqregistrykeys.asp)

When MSMQ is used for the first time in a system (the registry value
doesn't exist), the counter is initialized to 0.

Example:
Computer A sends messages to computer B (A's GUID is "E5466CD4-E888-
4FEE-9A82-C02453F92EAF"). Computer B's queue might look like this:

   {E5466CD4-E888-4FEE-9A82-C02453F92EAF}\1
   {E5466CD4-E888-4FEE-9A82-C02453F92EAF}\2

It could also look like this:

   {E5466CD4-E888-4FEE-9A82-C02453F92EAF}\1
   {E5466CD4-E888-4FEE-9A82-C02453F92EAF}\17

In the latter case, the "missing" messages might arrive at a later
time (perhaps they are delayed due to routing).
However, they might also never arrive at all! Since the counter is
global and used in all outgoing sessions, computer A might simply
have sent the "missing" messages to someone else.

== MSMQ duplicate message removal mechanism ==
MSMQ caches incoming message-IDs, and automatically drops new
incoming messages with the same IDs. The so-called duplicate
messages are eliminated before entering the queue, meaning
applications never get to see them.

This is easily spotted when sniffing the network: one sees a message
sent from computer A to computer B, but the message itself never
makes it to the actual queue.

By default, MSMQ keeps track of the last 10,000 messages that
arrived to the computer and purges them after 30 minutes.
Cache size and purge timeout can be changed using the registry (see
http://support.microsoft.com/default.aspx?scid=kb;EN-US;255546), and
the entire mechanism can be disabled by setting the cache size to 0.
Changes probably require restarting the MSMQ service.

Note that according to documentation, the cache is not per-queue or
per-sender, but global to all queues and all senders. Empirically,
this is indeed the case, with one minor exception: local messages
(sending computer = receiving computer) are not cached. IP addresses
do not seem to make any difference, so my guess is that this is done
by comparing the sender's GUID with the local computer's one.

== The problem: VM Reversion ==
Computer A is a VM, sending messages to computer B.
At some point in time, computer A is reverted to its zero-state, and
sends some more messages to computer B.

Since computer A's GUID is the same, and its internal counter
is "rolled back" - new messages sent from computer A have Message-
IDs already seen by computer B. Computer B's duplicate message
removal mechanism then drops them before they enter the incoming
queue.

Bottom line: '''Messages sent from computer A don't make it to
computer B's queue, with no indication whatsoever.'''


--- In msmq@yahoogroups.com, Guy Gur-Ari <guyg42@y...> wrote:
> Hi,
> I'm having a strange problem involving Microsoft
> Virtual PC and MSMQ. I'm trying to communicate between
> the host and the guest VM using MSMQ.
>
> The setup: XP Pro + SP2 on both machines. The guest VM
> uses undo-disks.
>
> The procedure I use is as follows:
> - Start guest VM from saved state
> - Send message host -> guest
> - Send message guest -> host
> - Turn off guest VM, deleting undo-disk changes
> - Revert the VM to a base state by copying the
> backed-up configuration and saved-state files
> - Start guest VM from saved state
> - Send message host -> guest
>
> So far everything works. The final step:
>
> - Send message guest -> host
>
> This step fails: The message leaves the ougoing queue
> on the guest, but *never arrives at the host*.
> Sniffing the (virtual) network reveals the data does
> actually get to the host, so MSMQ probably discards it
> for some reason.
>
> The problem doesn't occur when using real computers
> and a real network (but there's no real reversion step
> there -- instead, we just rebooted the 'guest' machine
> with the network cable disconnected).
>
> The only workaround I found so far is to restart the
> MSMQ service on the host, but that isn't acceptable in
> our product.
>
> Any help you might offer with this will be greatly
> appreciated.
>
> Best wishes,
> Guy Gur-Ari

__________________________________________________
Do You Yahoo!?
Tired of spam? Yahoo! Mail has the best spam protection around
http://mail.yahoo.com

Hi,
I'm having a strange problem involving Microsoft
Virtual PC and MSMQ. I'm trying to communicate between
the host and the guest VM using MSMQ.

The setup: XP Pro + SP2 on both machines. The guest VM
uses undo-disks.

The procedure I use is as follows:
- Start guest VM from saved state
- Send message host -> guest
- Send message guest -> host
- Turn off guest VM, deleting undo-disk changes
- Revert the VM to a base state by copying the
backed-up configuration and saved-state files
- Start guest VM from saved state
- Send message host -> guest

So far everything works. The final step:

- Send message guest -> host

This step fails: The message leaves the ougoing queue
on the guest, but *never arrives at the host*.
Sniffing the (virtual) network reveals the data does
actually get to the host, so MSMQ probably discards it
for some reason.

The problem doesn't occur when using real computers
and a real network (but there's no real reversion step
there -- instead, we just rebooted the 'guest' machine
with the network cable disconnected).

The only workaround I found so far is to restart the
MSMQ service on the host, but that isn't acceptable in
our product.

Any help you might offer with this will be greatly
appreciated.

Best wishes,
Guy Gur-Ari

I have a service which receives messages from an external system and
updates a database while using msmq private queues internally. I was
able to move over this part to the cluster setup on 2003 server
successfully.

I also have a monitoring part which is written in asp and C++ COM
components that reads how many messages are in the queues at any given
time. How do I make this asp page cluster aware? It doesn't seem to be
able to see the queues right now. I tried adding it to the cluster
resource, but I might have done it incorrectly. It still cannot see any
of the queues.

thanks

Hi ,
	 Please help me out to solve the "Insufficient resources to
perform operation." MSMQ exception  when passing a message of size more
than 4MB , so is there any way to increase the message body size limit.


Regards,
Vivek Khandade

hello,
i configured msmq to transfere messages via http:// from one ad to
another ad via a tsfd server in a dmz.
all works fine.

now i want to use https to transfere the messages.

our admin created server certs for all 3 systems (full dns-names) and
imported them into the systems. they also imported the ca certs to the
trusted root ca store.

if i send a message via https, it is shown in the outgoing queue with
state "waiting to connect"

any idea whats wrong?

thanks
helmut

Is there a property that I can set to send the message body compressed?

Thamks

__________________________________________________
Do You Yahoo!?
Tired of spam? Yahoo! Mail has the best spam protection around
http://mail.yahoo.com

Sorry if this is a spoil-sport question, but why wouldn't one want to achieve
this through email, which is offline chat at its finest?

Yours,
Moray

-------------------------------------------
Moray McConnachie
IT Manager  - mmcconna@...
Oxford Analytica -      http://www.oxan.com

-----Original Message-----
From: msmq@yahoogroups.com [mailto:msmq@yahoogroups.com]On Behalf Of
Vijay Mohan. D
Sent: 12 July 2005 18:30
To: msmq@yahoogroups.com
Subject: RE: [msmq] FW: program - is it possible?


Why not?

If the communication is all the time through MSMQ, it is possible, but I am
not sure how feasible or secure it is to do this on a live ip on the web

On an intranet, it is a great idea. Every user machine can have a queue, and
when you send messages to a user, it will go and remain on that queue until
he picks it up. This is a distributed way so that too many messages on one
whole network queue does not cause problems.

Keep messages in binary of smallest size.

-----Original Message-----
From: msmq@yahoogroups.com [mailto:msmq@yahoogroups.com] On Behalf Of
Isemete
Sent: Tuesday, July 12, 2005 5:47 AM
To: msmq@yahoogroups.com
Subject: [msmq] FW: program - is it possible?

            Hello!

            I have one idea - to create program "Offline Chat".
I.e. relations take place in offline. For example You create new message
(letter) and send it to Your interlocutor.
After that He answers on it in offline and send it to me.
            I'm beginner in MSMQ. So I have question - is it possible to
create such program using MSMQ.

P.S. Of course, in program supporting addition files.

Best regards, from Russia
Victor





*** Please help the MSMQ mailing list grow - invite your colleagues and
Business Partners to join!
Yahoo! Groups Links










*** Please help the MSMQ mailing list grow - invite your colleagues and Business
Partners to join!
Yahoo! Groups Links

Why not?

If the communication is all the time through MSMQ, it is possible, but I am
not sure how feasible or secure it is to do this on a live ip on the web

On an intranet, it is a great idea. Every user machine can have a queue, and
when you send messages to a user, it will go and remain on that queue until
he picks it up. This is a distributed way so that too many messages on one
whole network queue does not cause problems.

Keep messages in binary of smallest size.

-----Original Message-----
From: msmq@yahoogroups.com [mailto:msmq@yahoogroups.com] On Behalf Of
Isemete
Sent: Tuesday, July 12, 2005 5:47 AM
To: msmq@yahoogroups.com
Subject: [msmq] FW: program - is it possible?

            Hello!

            I have one idea - to create program "Offline Chat".
I.e. relations take place in offline. For example You create new message
(letter) and send it to Your interlocutor.
After that He answers on it in offline and send it to me.
            I'm beginner in MSMQ. So I have question - is it possible to
create such program using MSMQ.

P.S. Of course, in program supporting addition files.

Best regards, from Russia
Victor





*** Please help the MSMQ mailing list grow - invite your colleagues and
Business Partners to join!
Yahoo! Groups Links

ššššššššššš Hello!

ššššššššššš I have one idea - to create program "Offline Chat".
I.e. relations take place in offline. For example You create new message
(letter) and send it to Your interlocutor.
After that He answers on it in offline and send it to me.
ššššššššššš I'm beginner in MSMQ. So I have question - is it possible to
create such program using MSMQ.

P.S. Of course, in program supporting addition files.

Best regards, from Russia
Victor

Guys,

 

I was able to send messages to another server on my network but that's it.

 

I read the manual from the link that Dave sent and updated my mapping file like this:

 

<mapping host="localhost" xmlns="msmq-queue-mapping.xml">

  <!-- Element that maps an internal application queue name to an external one.
  <queue>
      <name>http://msmq.vendor.com/msmq/private$/wlmasteadev01_isiplayground_in</name>
      <alias>HTTP://mypc/msmq/private$/pvtDEV01</alias>
  </queue>
 -->

  <!-- Element that maps an internal MSMQ order queue to an external one. It is needed in order
      to send transactional messages to a destination queue outside the organization.

  <queue>
      <name>http://msmq.vendor.com/msmq/private$/wlmasteadev01_isiplayground_in</name>
      <alias>HTTP://mypc/msmq/private$/pvtDEV01</alias>
  </queue>
 -->

</mapping>

 

But I still see the messages stuck in my outgoing queue.

 

I've seen an article that stated that my above 2 entries (name & alias) were backwards, but switching them gave me the same results.

 

Any more ideas?

 

Thanks,

Mark

Mark E <meckeard2000@...> wrote:

Vijay / Dave,

I can't assign a live IP to my PC as I am at work and
behind a firewall and do not have that capability.

My first thought was this caused the issue. However,
I cannot send a message to another server internally.
The only success that I've had thus far was when my PC
was the source and destiantion PC.

I will look at the link Dave provided below to see if
it helps.

Thanks,
Mark

--- "Vijay Mohan. D" wrote:

> For the time being to test whether this is really
> the case, just give live
> ips to both the machines (one of them must allready
> be having a live ip),
> make sure that ping works in both directions from
> both the machines and then
> see whether ur program works.
>
>
>
> Dave: Pretty good suggestion man, this is new to me
> (mapping files). I was
> also not really aware that in every case of
> transactional messages actually
> real acknowledgement messages go from destination to
> source.
>
>
>
> _____
>
> From: msmq@yahoogroups.com
> [mailto:msmq@yahoogroups.com] On Behalf Of Dave
> Misc
> Sent: Friday, June 24, 2005 11:47 AM
> To: msmq@yahoogroups.com
> Subject: RE: [msmq] New member with MSMQ question
>
>
>
> When doing a transactional queue, the MSMQ
> architecture needs to send an ACK
> message back to the source computer confirming it
> received the message. For
> this to work, the source computer sends an
> administration queue name along
> with the message. This name must be resolvable by
> the destination computer.
>
>
>
> In an HTTP scenario, when sending to
> www.destination.com
> from www.source.com
>
> , www.source.com must be
> resolvable for the
> destination. When messages are sent over the
> internet, this means there are
> routing challenges as typically, you don't expose
> the internal computer
> names.
>
>
>
> To get around this, there are Mapping files
> (c:\windows\system32\msmq\mapping). One for
> Inbound, Outbound and
> StreamReceipt. The StreamReceipt tells the
> desitnation where to send the
> ACK to. You can use the concept of Store and
> Forward Directors (SFDs) to
> help route messages through DMZ and firewalls.
>
>
>
> Check
>
http://www.microsoft.com/windowsserver2003/techinfo/overview/msmqb2b.mspx
> for specific details regarding these files.
>
>
>
> HTH,
>
> Dave
>
>
>
> _____
>
> From: msmq@yahoogroups.com
> [mailto:msmq@yahoogroups.com] On Behalf Of Mark E
> Sent: Friday, June 24, 2005 2:18 PM
> To: msmq@yahoogroups.com
> Subject: RE: [msmq] New member with MSMQ question
>
>
>
> I don't have my XP firewall running and there is no
> other firewall on my PC.
>
>
>
> I added the overload and still no results.
>
>
>
> Thanks,
>
> Mark
>
> "Vijay Mohan. D" wrote:
>
> The problem is not with multiple OS, the problem is
> that the message is not
> going to any location outside your machine.
>
>
>
> Disable windows firewall on the machines you are
> testing.
>
>
>
> Try also using below overload of Send method:
>
>
>
> Sends an object to the transactional queue
> referenced by this MessageQueue
>
> ueclasstopic.htm> .
>
> [Visual Basic] Overloads
>
> ueclasssendtopic2.htm> Public Sub Send(Object,
> MessageQueueTransaction)
>
> [C#] public
>
> ueclasssendtopic2.htm> void Send (object,
> MessageQueueTransaction);
>
>
>
>
> _____
>
>
> From: msmq@yahoogroups.com
> [mailto:msmq@yahoogroups.com] On Behalf Of Mark E
> Sent: Friday, June 24, 2005 10:55 AM
> To: msmq@yahoogroups.com
> Subject: RE: [msmq] New member with MSMQ question
>
>
>
> Hi,
>
>
>
> I tried that and it still doens't work.
>
>
>
> I can see all messages if I send them to the MSMQ on
> the same PC that I run
> the web page. However, I cannot see them in MSMQ on
> a Windows 2000 server.
>
>
>
> My local PC is running Windows XP Pro SP2, the
> server Windows 2000 server.
>
>
>
> Below is my code.
>
>
>
> Dim strMSMQPath As String =
>
("FormatName:DIRECT=HTTP://opscdev01\msmq\private$\pvtDEV01")
> Dim strMessageToSend As String = ("test message")
> Dim mqTran As New MessageQueueTransaction
> Dim MyMessageQ As MessageQueue
> Dim MyMessage As Message
> Dim MessageID As String
>
>
>
> mqTran.Begin()
>
>
>
> 'Create our mq & message objects.
> MyMessageQ = New MessageQueue(strMSMQPath)
> MyMessage = New Message(strMessageToSend)
>
>
>
> 'Format the message to XML.
> Dim formatter As XmlMessageFormatter =
> CType(MyMessageQ.Formatter,
> XmlMessageFormatter)
> formatter.TargetTypeNames = New String()
> {"System.String,mscorlib"}
>
>
>
> 'Send the msg!
>
=== message truncated ===

Vijay / Dave,

I can't assign a live IP to my PC as I am at work and
behind a firewall and do not have that capability.

My first thought was this caused the issue. However,
I cannot send a message to another server internally.
The only success that I've had thus far was when my PC
was the source and destiantion PC.

I will look at the link Dave provided below to see if
it helps.

Thanks,
Mark

--- "Vijay Mohan. D" wrote:

> For the time being to test whether this is really
> the case, just give live
> ips to both the machines (one of them must allready
> be having a live ip),
> make sure that ping works in both directions from
> both the machines and then
> see whether ur program works.
>
>
>
> Dave: Pretty good suggestion man, this is new to me
> (mapping files). I was
> also not really aware that in every case of
> transactional messages actually
> real acknowledgement messages go from destination to
> source.
>
>
>
> _____
>
> From: msmq@yahoogroups.com
> [mailto:msmq@yahoogroups.com] On Behalf Of Dave
> Misc
> Sent: Friday, June 24, 2005 11:47 AM
> To: msmq@yahoogroups.com
> Subject: RE: [msmq] New member with MSMQ question
>
>
>
> When doing a transactional queue, the MSMQ
> architecture needs to send an ACK
> message back to the source computer confirming it
> received the message. For
> this to work, the source computer sends an
> administration queue name along
> with the message. This name must be resolvable by
> the destination computer.
>
>
>
> In an HTTP scenario, when sending to
> www.destination.com
> from www.source.com
>
> , www.source.com must be
> resolvable for the
> destination. When messages are sent over the
> internet, this means there are
> routing challenges as typically, you don't expose
> the internal computer
> names.
>
>
>
> To get around this, there are Mapping files
> (c:\windows\system32\msmq\mapping). One for
> Inbound, Outbound and
> StreamReceipt. The StreamReceipt tells the
> desitnation where to send the
> ACK to. You can use the concept of Store and
> Forward Directors (SFDs) to
> help route messages through DMZ and firewalls.
>
>
>
> Check
>
http://www.microsoft.com/windowsserver2003/techinfo/overview/msmqb2b.mspx
> for specific details regarding these files.
>
>
>
> HTH,
>
> Dave
>
>
>
> _____
>
> From: msmq@yahoogroups.com
> [mailto:msmq@yahoogroups.com] On Behalf Of Mark E
> Sent: Friday, June 24, 2005 2:18 PM
> To: msmq@yahoogroups.com
> Subject: RE: [msmq] New member with MSMQ question
>
>
>
> I don't have my XP firewall running and there is no
> other firewall on my PC.
>
>
>
> I added the overload and still no results.
>
>
>
> Thanks,
>
> Mark
>
> "Vijay Mohan. D" wrote:
>
> The problem is not with multiple OS, the problem is
> that the message is not
> going to any location outside your machine.
>
>
>
> Disable windows firewall on the machines you are
> testing.
>
>
>
> Try also using below overload of Send method:
>
>
>
> Sends an object to the transactional queue
> referenced by this MessageQueue
>
> ueclasstopic.htm> .
>
> [Visual Basic] Overloads
>
> ueclasssendtopic2.htm> Public Sub Send(Object,
> MessageQueueTransaction)
>
> [C#] public
>
> ueclasssendtopic2.htm> void Send (object,
> MessageQueueTransaction);
>
>
>
>
> _____
>
>
> From: msmq@yahoogroups.com
> [mailto:msmq@yahoogroups.com] On Behalf Of Mark E
> Sent: Friday, June 24, 2005 10:55 AM
> To: msmq@yahoogroups.com
> Subject: RE: [msmq] New member with MSMQ question
>
>
>
> Hi,
>
>
>
> I tried that and it still doens't work.
>
>
>
> I can see all messages if I send them to the MSMQ on
> the same PC that I run
> the web page. However, I cannot see them in MSMQ on
> a Windows 2000 server.
>
>
>
> My local PC is running Windows XP Pro SP2, the
> server Windows 2000 server.
>
>
>
> Below is my code.
>
>
>
> Dim strMSMQPath As String =
>
("FormatName:DIRECT=HTTP://opscdev01\msmq\private$\pvtDEV01")
> Dim strMessageToSend As String = ("test message")
> Dim mqTran As New MessageQueueTransaction
> Dim MyMessageQ As MessageQueue
> Dim MyMessage As Message
> Dim MessageID As String
>
>
>
> mqTran.Begin()
>
>
>
> 'Create our mq & message objects.
> MyMessageQ = New MessageQueue(strMSMQPath)
> MyMessage = New Message(strMessageToSend)
>
>
>
> 'Format the message to XML.
> Dim formatter As XmlMessageFormatter =
> CType(MyMessageQ.Formatter,
> XmlMessageFormatter)
> formatter.TargetTypeNames = New String()
> {"System.String,mscorlib"}
>
>
>
> 'Send the msg!
>
=== message truncated ===

Vijay / Dave,

I can't assign a live IP to my PC as I am at work and
behind a firewall and do not have that capability.

My first thought was this caused the issue.  However,
I cannot send a message to another server internally.
The only success that I've had thus far was when my PC
was the source and destiantion PC.

I will look at the link Dave provided below to see if
it helps.

Thanks,
Mark

--- "Vijay Mohan. D" <vijaymohan1979@...> wrote:

> For the time being to test whether this is really
> the case, just give live
> ips to both the machines (one of them must allready
> be having a live ip),
> make sure that ping works in both directions from
> both the machines and then
> see whether ur program works.
>
>
>
> Dave: Pretty good suggestion man, this is new to me
> (mapping files). I was
> also not really aware that in every case of
> transactional messages actually
> real acknowledgement messages go from destination to
> source.
>
>
>
>   _____
>
> From: msmq@yahoogroups.com
> [mailto:msmq@yahoogroups.com] On Behalf Of Dave
> Misc
> Sent: Friday, June 24, 2005 11:47 AM
> To: msmq@yahoogroups.com
> Subject: RE: [msmq] New member with MSMQ question
>
>
>
> When doing a transactional queue, the MSMQ
> architecture needs to send an ACK
> message back to the source computer confirming it
> received the message.  For
> this to work, the source computer sends an
> administration queue name along
> with the message.  This name must be resolvable by
> the destination computer.
>
>
>
> In an HTTP scenario, when sending to
> www.destination.com
> <http://www.destination.com/>  from www.source.com
> <http://www.source.com/>
> , www.source.com <http://www.source.com/>  must be
> resolvable for the
> destination. When messages are sent over the
> internet, this means there are
> routing challenges as typically, you don't expose
> the internal computer
> names.
>
>
>
> To get around this, there are Mapping files
> (c:\windows\system32\msmq\mapping).  One for
> Inbound, Outbound and
> StreamReceipt.  The StreamReceipt tells the
> desitnation where to send the
> ACK to.  You can use the concept of Store and
> Forward Directors (SFDs) to
> help route messages through DMZ and firewalls.
>
>
>
> Check
>
http://www.microsoft.com/windowsserver2003/techinfo/overview/msmqb2b.mspx
> for specific details regarding these files.
>
>
>
> HTH,
>
> Dave
>
>
>
>   _____
>
> From: msmq@yahoogroups.com
> [mailto:msmq@yahoogroups.com] On Behalf Of Mark E
> Sent: Friday, June 24, 2005 2:18 PM
> To: msmq@yahoogroups.com
> Subject: RE: [msmq] New member with MSMQ question
>
>
>
> I don't have my XP firewall running and there is no
> other firewall on my PC.
>
>
>
> I added the overload and still no results.
>
>
>
> Thanks,
>
> Mark
>
> "Vijay Mohan. D" <vijaymohan1979@...> wrote:
>
> The problem is not with multiple OS, the problem is
> that the message is not
> going to any location outside your machine.
>
>
>
> Disable windows firewall on the machines you are
> testing.
>
>
>
> Try also using below overload of Send method:
>
>
>
> Sends an object to the transactional queue
> referenced by this MessageQueue
>
<ms-help://MS.MSDNQTR.2005JAN.1033/cpref/html/frlrfsystemmessagingmessageque
> ueclasstopic.htm> .
>
> [Visual Basic] Overloads
>
<ms-help://MS.MSDNQTR.2005JAN.1033/cpref/html/frlrfsystemmessagingmessageque
> ueclasssendtopic2.htm>  Public Sub Send(Object,
> MessageQueueTransaction)
>
> [C#] public
>
<ms-help://MS.MSDNQTR.2005JAN.1033/cpref/html/frlrfsystemmessagingmessageque
> ueclasssendtopic2.htm>  void Send (object,
> MessageQueueTransaction);
>
>
>
>
>   _____
>
>
> From: msmq@yahoogroups.com
> [mailto:msmq@yahoogroups.com] On Behalf Of Mark E
> Sent: Friday, June 24, 2005 10:55 AM
> To: msmq@yahoogroups.com
> Subject: RE: [msmq] New member with MSMQ question
>
>
>
> Hi,
>
>
>
> I tried that and it still doens't work.
>
>
>
> I can see all messages if I send them to the MSMQ on
> the same PC that I run
> the web page.  However, I cannot see them in MSMQ on
> a Windows 2000 server.
>
>
>
> My local PC is running Windows XP Pro SP2, the
> server Windows 2000 server.
>
>
>
> Below is my code.
>
>
>
> Dim strMSMQPath As String =
>
("FormatName:DIRECT=HTTP://opscdev01\msmq\private$\pvtDEV01")
> Dim strMessageToSend As String = ("test message")
> Dim mqTran As New MessageQueueTransaction
> Dim MyMessageQ As MessageQueue
> Dim MyMessage As Message
> Dim MessageID As String
>
>
>
> mqTran.Begin()
>
>
>
> 'Create our mq & message objects.
> MyMessageQ = New MessageQueue(strMSMQPath)
> MyMessage = New Message(strMessageToSend)
>
>
>
> 'Format the message to XML.
> Dim formatter As XmlMessageFormatter =
> CType(MyMessageQ.Formatter,
> XmlMessageFormatter)
> formatter.TargetTypeNames = New String()
> {"System.String,mscorlib"}
>
>
>
> 'Send the msg!
>
=== message truncated ===