0

Warewolf Resource Insights

Anonymous 2 weeks ago in Server / Resources 0
  1. Have the ability in the Warewolf Studio to see the resource consumption down to individual named workflow for memory used, CPU threads used etc.
  2. Have the ability to integrate 3rd party monitoring tools such as PRTG with the above in order to identify which named workflow is consuming all the resources assigned to the VM or Kubernetes POD.
  3. Have the ability to set percentage threshold alerts on resources assigned to the VM or Kubernetes POD.
  4. Have the ability to email alerts when thresholds are breached.
server studio
0

need Warewolf startup logs with more details

Khushbu desai 4 weeks ago in Server 0

Scenario 

when warewolf get started it just shows simple message that "warewolf started..." but not provide squences of events generated with warewolf start 


Why we are looking this ?

Case 1 : 

with containerize warewolf , sometimes warewolf server is not starting on some time and it laggs to get started. that's where we are aware about why it is not starting /where it is stuck 

Case 2 : 

we also notice that with high amount of data in queue, triggers are started and take to get load, yet warewolf server has not fully started or container has not fully initialized  

Case 3 : 

when there are certain numbers of warewolf has been developed in warewolf instance like more than 800 workflows and it takes time to get started 

to resolve all the above cases , we need detail level logs of warewolf then it will help us to resolve or fix issue with our microservices . 

0
Under review

WW 2.8.1.21 - Trigger using PreFetch function doesn't process all Rabbit Message

Wynand Vermaak 2 months ago in Server / Execution updated by Njabulo Nxele 2 months ago 1

Good day,

I recently monitored RabbitMQ while the Ad Hoc Journey was executing. After the Ad Hoc Journey finished executing (confirmed by looking at the ServerLog) I can still see unack'ed messages in the relevant Rabbit queue.

I've seen it happen on a number of occasions and I'm wondering if the PreFetch function while running multiple containers (12 in the example below) doesn't lock some messages (21 as per the example below) as per screenshot below: 

Image 1063

execution server
0

Command Line Deploy

Anonymous 3 months ago in Server / Resources 0

How do I deploy from a batch file or command line rather than the Studio?

0
Under review

When turning off trigger exception is raised in Warewolf log

Elmo 3 months ago in Server / Execution updated 3 months ago 2

I am getting the following error when turning queues off. The queue was at a concurrency set as 1 then when I changed it to 0 and saved it errored in the Warewolf log.


2022-11-06 17:28:10,817 INFO - [Warewolf Info] - Save Trigger Queue Service
2022-11-06 17:28:11,323 ERROR - [Warewolf Error] - TriggersCatalog - Load - C:\ProgramData\Warewolf\Triggers\Queue\52e4dba3-73fa-4267-877a-fa4f493a1511.bite
System.Security.Cryptography.CryptographicException: Key not valid for use in specified state.

at System.Security.Cryptography.ProtectedData.Unprotect(Byte[] encryptedData, Byte[] optionalEntropy, DataProtectionScope scope)
at Warewolf.Security.Encryption.DpapiWrapper.Decrypt(String cipher)
at Dev2.Runtime.Hosting.TriggersCatalog.LoadQueueTriggerFromFile(String filename)
at Dev2.Runtime.Hosting.TriggersCatalog.Load()
2022-11-06 17:28:11,332 ERROR - [Warewolf Error] - TriggersCatalog - Load - C:\ProgramData\Warewolf\Triggers\Queue\667e5af4-c5a8-461b-b03d-c5683fe1fca0.bite
System.Security.Cryptography.CryptographicException: Key not valid for use in specified state.

at System.Security.Cryptography.ProtectedData.Unprotect(Byte[] encryptedData, Byte[] optionalEntropy, DataProtectionScope scope)
at Warewolf.Security.Encryption.DpapiWrapper.Decrypt(String cipher)
at Dev2.Runtime.Hosting.TriggersCatalog.LoadQueueTriggerFromFile(String filename)
at Dev2.Runtime.Hosting.TriggersCatalog.Load()
2022-11-06 17:28:11,340 ERROR - [Warewolf Error] - TriggersCatalog - Load - C:\ProgramData\Warewolf\Triggers\Queue\9923dc51-c138-4944-a7a4-06cb468f2e86.bite
System.Security.Cryptography.CryptographicException: Key not valid for use in specified state.

at System.Security.Cryptography.ProtectedData.Unprotect(Byte[] encryptedData, Byte[] optionalEntropy, DataProtectionScope scope)
at Warewolf.Security.Encryption.DpapiWrapper.Decrypt(String cipher)
at Dev2.Runtime.Hosting.TriggersCatalog.LoadQueueTriggerFromFile(String filename)
at Dev2.Runtime.Hosting.TriggersCatalog.Load()
2022-11-06 17:28:11,343 INFO - [00000000-0000-0000-0000-000000000000] - Trigger restarting 'f00a48f4-5348-490b-add4-3991c578c717'
2022-11-06 17:28:11,359 ERROR - [ at System.Diagnostics.Process.Kill()
at Warewolf.OS.ProcessMonitor.Kill()] - Access is denied
2022-11-06 17:28:11,371 INFO - [WarewolfLogger.exe] - Logging Server OnError, Error details:Unable to read data from the transport connection: An existing connection was forcibly closed by the remote host.
2022-11-06 17:28:11,372 INFO - [WarewolfLogger.exe] - 11/6/2022 5:28:11 PM [Debug] Error while reading System.IO.IOException: Unable to read data from the transport connection: An existing connection was forcibly closed by the remote host. ---> System.Net.Sockets.SocketException: An existing connection was forcibly closed by the remote host
2022-11-06 17:28:11,378 INFO - [WarewolfLogger.exe] - at System.Net.Sockets.Socket.EndReceive(IAsyncResult asyncResult)
2022-11-06 17:28:11,378 INFO - [WarewolfLogger.exe] - at System.Net.Sockets.NetworkStream.EndRead(IAsyncResult asyncResult)
2022-11-06 17:28:11,378 INFO - [WarewolfLogger.exe] - --- End of inner exception stack trace ---
2022-11-06 17:28:11,379 INFO - [WarewolfLogger.exe] - at System.Net.Sockets.NetworkStream.EndRead(IAsyncResult asyncResult)
2022-11-06 17:28:11,379 INFO - [WarewolfLogger.exe] - at System.Threading.Tasks.TaskFactory`1.FromAsyncCoreLogic(IAsyncResult iar, Func`2 endFunction, Action`1 endAction, Task`1 promise, Boolean requiresSynchronization)
2022-11-06 17:28:11,390 INFO - [Warewolf Info] - queue process died: ProfileCustomerBackBook(f00a48f4-5348-490b-add4-3991c578c717)

service
0
Under review

Assigning recordsets within ForEach not working correctly

Elmo 4 months ago in Server / Execution updated 4 months ago 1

In the for-each, there is a new record set being appended from a scalar variable output. 


Image 1043




And then I attempt to sum up the values in the recordset. It fails with an invalid calculate field. Please see the debug output - there should only be one record in the recordset.



debug execution tool variables workflow
+3
Completed

RabbitMQ Consumer Prefetch value

jigar patel 7 months ago in Server / Execution updated by Njabulo Nxele 6 months ago 2

Hi Team, there is one suggestion to improve RabbitMQ consumer performance. We can divide the load with multiple consumer by specifying prefetch count value. If we are not specifying prefetch value that means single consumer have unlimited buffer means single consumer will pick all the data from queue.

Prefetch meaning "prefetch simply controls how many messages the broker allows to be outstanding at the consumer at a time. When set to 10, this means the broker will send 10 message, wait for the ack, then send the next."

References : 
https://www.rabbitmq.com/consumer-prefetch.html
https://www.cloudamqp.com/blog/how-to-optimize-the-rabbitmq-prefetch-count.html
https://stackoverflow.com/questions/65201334/rabbit-mq-prefetch-undestanding

Suggestion : Add prefetch configuration in trigger section of warewolf studio (i.e like trigger concurrency)


Please let me know if you need more help to understand.

+1
Not a bug

UAT-2.7.5.0 - Getting hangfire error at the time of resume suspend tool

maya khambhayata 10 months ago in Server / Execution updated by Njabulo Nxele 8 months ago 3

PriceIncreaseByMandate.bite
newjourney (2).log

In local environment, sometime it gives "Resume node not found" error. but After restart of warewolf service. it is working fine. Price increase journey have 2 suspend tool in workflow but both are working fine in local environment. But on Dev environment it is failing Randomly. Out of 10 it is failing almost 7 times. I am providing here, workflow and server log.

Yes it new workflow.

Hangfir giving below error: 

{"FailedAt":"2022-04-18T05:28:31.2801372Z","ExceptionType":"System.InvalidOperationException","ExceptionMessage":"Error resuming. ServiceAction is null for Resource ID:ae105df3-9dc5-437e-ba21-e93dd6a0f356","ExceptionDetails":"System.InvalidOperationException: Error resuming. ServiceAction is null for Resource ID:ae105df3-9dc5-437e-ba21-e93dd6a0f356 ---> System.Exception: Error resuming. ServiceAction is null for Resource ID:ae105df3-9dc5-437e-ba21-e93dd6a0f356\r\n --- End of inner exception stack trace ---\r\n at HangfireServer.ResumptionAttribute.OnPerformResume(PerformingContext context) in Y:\\WOLF-INST-COMREL\\Dev\\Warewolf.HangfireServer\\ResumptionAttribute.cs:line 94\r\n at Hangfire.Profiling.ProfilerExtensions.InvokeAction[TInstance](InstanceAction`1 tuple)\r\n at Hangfire.Profiling.SlowLogProfiler.InvokeMeasured[TInstance,TResult](TInstance instance, Func`2 action, String message)\r\n at Hangfire.Profiling.ProfilerExtensions.InvokeMeasured[TInstance](IProfiler profiler, TInstance instance, Action`1 action, String message)\r\n at Hangfire.Server.BackgroundJobPerformer.InvokePerformFilter(IServerFilter filter, PerformingContext preContext, Func`1 continuation)"}

0
Not a bug

For each loop issue: All Recordset index values not passing into child workflow

Ashley Lewis 1 year ago in Server / Execution updated by Siphamandla Dube 12 months ago 2

Hi,

I have noticed that All the values of recordset are not passing into child workflow for each loop. I have checked this same behavior into the Select & Apply tool and it's working fine.

Please check the sample attached workflows & issue into screenshot.

forloop_recordset_all_values_not_pass_issue....png
ForLoopIssue-MainWorkflow (1).bite
ForLoopIssue-ChildWorkflow (1).bite

Gandalf 5 months ago

It looks like the For Each is getting confused with 2 different recordset inputs: User(*) and Benefit(*)

Gandalf 5 months ago

Change For Each to use No. of Executes = 3 and see different result. This is from the tool handeling the replacement of * differently and incorectly.

Yogesh Rajpurohit yesterday at 9:13 a.m.

We have checked and found that the sequence of BenifitID in User Payload is incorrect so we changed the sequence and checked the result. Output is coming properly.

Attached are the Edited Workflows.

ForLoopIssue-ChildWorkflow (2).bite
ForLoopIssue-MainWorkflow (2).bite

execution server variables
0
Answered

Configure SSL certificate for port 3143?

Timothy Boyden 1 year ago in Server updated by Elmo 1 year ago 2

How do you secure port 3143 with a real SSL certificate? Haven't been able to find any documentation on this. Using server version 2.6.2.0.

server