I've set up my own node and job according to the documentation - https://docs.chain.link/docs/fulfilling-requests/
Everything works correctly as long as the ORACLE_PAYMENT is set to 1 LINK. I'm expecting a lot of requests and I wouldn't want to buy thousands of LINK, so I would like to lower this fee. I've tried changing it to 0.01 and there was no error but the job doesn't get called unless it's 1.
How can I adjust this fee?
You can modify the fee by using the MINIMUM_CONTRACT_PAYMENT_LINK_JUELS.
Add next line to your job to set fee to 0.01 LINK
minContractPaymentLinkJuels = 10000000000000000
Or add the next line to your .env file to set up it on node globally
MINIMUM_CONTRACT_PAYMENT_LINK_JUELS = 10000000000000000
Finally, double-check that ORACLE_PAYMENT variable in smart contract matches this value.
Related
I am simulating the passenger changeover process in metros using the Anylogic Pedestrian Library.
When passengers enter the vehicle, a seat is assigned to them from the seats available near the door (within a given distance) they entered the vehicle through, using a function called lookForSeat. If there is no more free seat available, their boolean parameter wantToSit is set to false and they will stay standing.
The parameter wantToSit is predefined for the Passenger Agent, with default value randomtrue(0.8). But even if I set it to default value = 1, I get the same error.
Then, passengers are separated using a PedSelectOutput block:
Condition 1: if ped.WantToSit = true --> they are sent to their
assigned seat coordinates (PointNode 'seatPoint', null by default)
Condition 2: true (thus, ped.WantToSit = false) --> they stay in the
standing area in the vehicle, no assigned seatPoint necessary in this case.
Now, it works pretty well, but when the majority of the seats is already occupied, suddenly the PedSelectOutput block directs a passenger with ped.wantToSit to its seating point, which gives null and I get the NullPointerException error.
Attached you find the function, the settings of PedSelectOutput and the log from the command.
As it can be seen, the PedSelectOutput sends the passenger through exit 1 (which gives the error due to calling the coordinates of a "null"), despite ped.wantToSit = false.
Any ideas, what is going wrong? For me it really looks like the function is working properly - I have been changing it the whole day until I realized that something in the PedSelectOutput block goes wrong.
Thank you in advance!
Pic 1: pedSelectOutput block and the command with the log
Pic 2: the function lookForSeat assigning the seats from the seat Collection
The problem here is a subtle one, which has caused me many hours of debugging as well. What you need to understand is that the on exit code is only executed once the agent already has a path to which it is going to exit. i.e. the selectOutput and subsequent blocks are already evaluated and only once it is determined that the agent can move to the next block then the on exit code is called. But the agent will continue on its chosen path that has been determined before the on exit code has been executed.
See the small example below:
I have a pedestrian with a variable that is true by default and a select output that checks this value
If I ran the model all pedestrians exit at the top option, as expected
If I change the variable to false on the On Exit code I might expect that all pedestrians will now exit at the second option
But they don't there is no change....
If I add the code to the on enter code then it does..
I am setting up new molecular project and trying to config circuit breaker in my project under molecular.config.js and set windowOpen to 6 sec. But when i do any operation and throw an error. Circuit doesn't break down. I am not able to find any solution for this.
Need Help
Here you can see the parameters: https://moleculer.services/docs/0.13/fault-tolerance.html#Settings
The default values don't trip the CB after the first error. E.g. the number of requests should reach the minRequestCount. If you want to trip the CB after the first error, set threshold: 1 & minRequestCount: 0
I have a transformation where i call a REST client to post to an API. The API is expected to return a Reference number, which i use to log and use it for other functionalities.
An exception occurred and i received a status code 200 but the response was "Object reference not set to an instance of an object." which is not a number. The next step after Rest client expects a number but since the response is a text fails. (Rest client 2 to Modified Javascript 2 in the image)
In this scenario is it possible to have an intermediate step which checks if the response is a number else should not allow to go to next step?
Also, a related question. this transformation is run for each record from previous transformation. If the if condition fails, then it should continue with the next record.
There are multiple options.
One of the simplest ones is to insert a Select Values step to convert the field to a number and then add a Error handling hop connected to a Dummy step.
Rows that fail the data type conversion cause errors and are then sent through the error handling hop to the dummy step and will not be sent to the javascript step.
I am implementing Trial Balance(Version 2) FPM/Webdynpro App from Fiori Apps Library
following App Implementation : Trial Balance guide for S/4 Hana 1610.
When I launch the Trial Balance App.It says "Initialization of query 2CCFITRIALBALQ0001 Failed"(PFA for the error ).
Please let me know how to Initialize or Activate BEx Query.
Regards,
Sayed
The issue is resolved following the below steps :
1) Set a BW-client: Transaction SE37 RS_MANDT_UNIQUE_SET. If you use only one client, then fill I_MANDT with this one. If you use multiple clients, choose one of these.
2) Set user parameters RSWAD_DEV_MDVERSION = ‘072’ and RSWAD_SKIP_JAVA = ‘X’ for user DDIC(Its setting in transaction SU01 under parameter tab)
3) Logon to system with user DDIC in the client you used in step 1 and perform transaction RSTCO_ADMIN in order to activate the technical objects, which are needed for the engine. The parameters set in step 2 avoid, that unnecessary objects (related to BI tools based on JAVA) are activated here.
4) If you don't look at the OLAP-statistics you should deactivate these: Transaction SE38 - execute Report SAP_RSADMIN_MAINTAIN: with OBJECT = RSDDSTAT_GLOBAL_OFF and VALUE = X in insert mode. If you need the statistics, you can switch these on by running the program with that object but VALUE = space in update mode.
5) If you want to use OData-Services run report EQ_RS_AUTO_SETUP (transaction SE38)
6) If you want to use the BW time hierarchies, go to transaction RSRHIERARCHYVIRT and mark the hierarchies you need - for this you have to wait until the job triggered in step 3 has finished successfully
7) Call function module RSEC_GENERATE_BI_ALL.
Regards,
Rehan Sayed
In beanstalkd
telnet localhost 11300
USING foo
put 0 100 120 5
hello
INSERTED 1
How can I know what is the priority of this job when I reserve it? And can I release it by making the new priority equals to current priority +100?
Beanstalkd doesn't return the priority with the data - but you could easily add it as metadata in your own message body. for example, with Json as a message wrapper:
{'priority':100,'timestamp':1302642381,'job':'download http://example.com/'}
The next message that will be reserved will be the next available entry from the selected tubes, according to priority and time - subject to any delay that you had requested when you originally sent the message to the queue.
Addition: You can get the priority of a beanstalk job (as well as a number of other pieces of information, such as how many times it has previously been reserved), but it's an additional call - to the stats-job command. Called with the jobId, it returns about a dozen different pieces of information. See the protocol document, and your libraries docs.