I am trying to make Chained TP to write tplog file as well.
However, what i can see from the process log is l every second.
refer to this link:https://github.com/KxSystems/kdb/blob/master/tick/chainedtick.q
in the shell script i already pointed out which tp to subscribe.
I changed these two functions:
if[system"t";
.z.ts:{.u.pub'[.u.t;value each .u.t];#[`.;.u.t;#[;`sym;`g#]0#]};
upd:{[t;x] t insert x;if[l;l enlist (`upd;t;x);j+:1];}]
if[not system"t";
upd:{[t;x] .u.pub[t;x];if[l;l enlist (`upd;t;x);i+:1];}]
also added
.u.tick[src;.z.x 1];
at the end.
still trying to figure out why nothing in the tplog?
.u.tick (or .u.l which is defined in .u.tick) are not defined in chainedtp.q. .u.tick can be found in tick.q.
AquaQ Analytics' TorQ infrastructure has a chained TP process, which allows you to specify on startup whether you want a logfile to be created or not. More info can be found here. (Full disclaimer, I’m an employee of AquaQ).
Related
Is there any way to execute a post project transfer event when transferring a project to a PLC?
I want to automatically change the value of a variable using fx the PVI interface every time I do a transfer.
I am not entirely sure what the usecase is for this. However the easiest way for some kind of post transfer script would be to utilize the Runtime Utility Center (RUC).
In the RUC, you can define instruction lists for a B&R PLC with an online connection. This includes instructions for transferring projects and setting values of process variables (PVs).
For transferring the project with RUC, you need to create a RUC package. This can be done under Settings/Export to Runtime Utility Center. You could also do this from the command line. More details in the help under Project management/Project installation/ Performing project installation/Export RUC Guid: cfe34190-f436-4c14-b06d-3a4ca39be7e7
This will create a zip, which you can then use in your RUC. For transfer command there is a wizard which activates when you double click on the command Transfer to target under Project installation The result is a line in the instruction list, which might look like this:
Transfer "C:\path\to\your\zip\project.zip", "InstallMode=Consistent InstallRestriction=AllowUpdatesWithoutDataLoss KeepPVValues=1 ExecuteInitExit=1"
After transferring you can write your PV. Under Process variable functions in the RUC you can find the command Write process variable. Also here there is a wizard and the result looks like this:
WriteVariable "taskname\VariableName", "USINT", "2"
I am using AS 4.4.6. There might be slight differences when using a other version.
I have spent a couple of hours search for a solution to disable my Azure Service Bus Topics using Powershell.
The background for this is we want to force a manual failover to our other region.
Obviously I could click in the Portal:
but I want to have a script to do this.
Here is my current attempt:
Any help would be great.
Assuming you're sure your $topic contains the full description, modify the status parameter in the array and then splat it back using the UpdateTopic method. I'm afraid I can't test this at present.
$topic.Status = "Disabled"
$topicdesc = $NamespaceManager.UpdateTopic($topic)
I don't think you'll need to set the entity type for the Status, nor do you require semi-colons after each line of code in your loop.
References
PowerShell Service Bus creation sample script (which this appears to be based off): https://blogs.msdn.microsoft.com/paolos/2014/12/02/how-to-create-service-bus-queues-topics-and-subscriptions-using-a-powershell-script/
UpdateTopic method: https://msdn.microsoft.com/en-us/library/azure/microsoft.servicebus.namespacemanager.updatetopic.aspx
Additional note: please don't screenshot the code - paste it in. I'd rather copy-and-paste than type things out.
Just as we have in Intersystem Cache D ^JOBEXAM to examine the jobs running in background or scheduled.
How can we do the same in GTM?
Do we have any command for the same. Please advice.
The answer is $zinterrupt; and what triggers it: mupip intrpt. Normally it dumps a file on your GT.M start-up directory containing the process state via ZSHOW "*"; however, you can make $zinterrupt do any thing you want.
$ZINT documentation:
http://tinco.pair.com/bhaskar/gtm/doc/books/pg/UNIX_manual/ch08s35.html
A complex example of using $ZINT:
https://github.com/shabiel/random-vista-utilities/blob/master/ZSY.m
--Sam
Late answer here. In addition to what Sam has said, there is a code set, "^ZJOB" that is used in the VistA world. I could get you copies of this if you wanted.
I need to create an AS/400 command. Based on the requirement, it has two parameter, say A and B, which cannot be filled in the same time. Both will be displayed when F4 is pressed to prompt, but only one can be filled at a time. If both are filled an error message should appear saying this is invalid. Can someone tell me how to create a command like this? What do I need to specify in the CMD source to achieve it?
Use the DEP command definition statement to control the parameters.
CMD PROMPT('TEST')
PARM KWD(A) TYPE(*CHAR) PROMPT('A')
PARM KWD(B) TYPE(*CHAR) PROMPT('B')
DEP CTL(*ALWAYS) PARM(A B) NBRTRUE(*EQ 1)
The CMD source only has rudimentary ability to perform validity checking. Typically, end user business rules are enforced by a validity checking program. See CRTCMD VLDCKR(). The VCP is very similar to the CPP, except if the command fails validity checking, your VCP sends a *DIAG message to the caller with the details of the reason, and a CPF0002 *ESCAPE message to the caller to tell it the command did not run.
I have a separate application printing logs in every 10 seconds. I need to create RRD files from the log files. I need some Perl code to read the log files and create the RRD only without the graphs.
I have also gone through the available Perl module in CPAN, i.e. RRD::Simple and RRD::Simple::Examples, but I still need help.
I'd start with RRD::Simple. There's some example code in the documentation. Since you don't need to create a graph, simply skip that section of the example.
Some of the examples read a single sample of data, call the update function once, and then exit. Those scripts are meant to be run periodically to collect data in real time. The example that's probably more pertinent to your needs is ApacheAccessLogActivity.pl, which reads an Apache log file, parses each line with a regular expression, does a bit of analysis to figure out what it just read, and then calls update, all in a loop. Note that that example uses the standalone functions rather than the object-oriented versions.
If you've already read the documentation for that module and need more information about how to use it, or if you've tried it and found that it has shortcomings that prevent you from using it, then please be more specific about what you need to do.
RRDTool::OO also looks promising.
I'd recommend RRDTool::OO.
Exerpt from the perldoc:
$rrd->create( ... )
Creates a new round robin database (RRD). A RRD consists of one or
more data sources and one or more archives:
$rrd->create(
step => 60,
data_source => { name => "mydatasource",
type => "GAUGE" },
archive => { rows => 5 });