DACS NOT RETURN ALL CURRENCIES

mohamed.abdelhalim6

Dears, i'am using DACS TREP server to get currency prices using batch request for 17 currency but TREP server return only 13 currency instead of 17 currency even sometimes only 9 currency retrieved

attached Log Cons_12660_20240826081424.txt

Gurpreet

Hello @mohamed.abdelhalim6,

There is some bug in the application code. When a request message is sent to RTMDS, the application will receive a response for that request - either a refresh message, if successful or a status message indicating that the request failed.

I do not see any status message for missing instruments in your log file. I would recommend that you try the batch view example shipped with the RFA package to see the expected behavior.

mohamed.abdelhalim6

Gurpreet,

I would to inform you that we sent 17 RIC to Reutter as batch ,and we dispatched some of these RICS and sometimes dispatch all RICS and for info it was working fine till modification in our company Network Access any recommendation regarding troubleshoot the issue or any configuration handle this issue .

code lines of Dispatch

*- During dispatching the RICS from TREP , he terminate due to break before receiving the full RICS as requested

while ((!CtrlBreakHandler.IsTerminated()) && (currentTime < endTime || endTime == startTime))
            {
                if (eventQueue != null)
                {
                    int dispatchReturn = eventQueue.Dispatch(1000);
 if ((dispatchReturn == Dispatchable.DispatchReturnEnum.NothingDispatchedInActive) ||
                        (dispatchReturn == Dispatchable.DispatchReturnEnum.NothingDispatchedNoActiveEventStreams))
                    {
                        break;
                    }
                }
                currentTime = System.DateTime.Now;
            }

Gurpreet

Sorry, I am unable to makeout anything from this code snippet. Could it be that your app stops dispatch before all the requests/responses have been processed.

mohamed.abdelhalim6

yes the issue is we need to know why TREP server close the stream from their side while dispatching the data even we not received the full response .

as per below code from RFA code streaming close when of the below occurred

1. Dispatchable.DispatchReturnEnum.NothingDispatchedInActive
2. Dispatchable.DispatchReturnEnum.NothingDispatchedNoActiveEventStreams

1. if ((dispatchReturn == Dispatchable.DispatchReturnEnum.NothingDispatchedInActive) ||
2. (dispatchReturn == Dispatchable.DispatchReturnEnum.NothingDispatchedNoActiveEventStreams))
3. {
   
4. break;
5. }

Gurpreet

You should turn on the logging within RFA to see the raw messages that are flowing between RTMDS and your application. Your application is probably closing the stream and not RTMDS.

mohamed.abdelhalim6

No close from application side the only close the application as i mentioned above when RTMDS end the dispatch messages.

does the RTMDS impacted with network as when dispatching or streaming prices from TREP server network close the connection .

Note: this application is working fine on production application without any issue for 1 year .

Gurpreet

RFA OMM logs is the only way I can tell what might be happening.

mohamed.abdelhalim6

dear Gurpreet, thanks for your reply. could you please inform us how to extract that Log as the only log from RFA consumer attached . is this log from ADH or ADS Services .cons-12660-20240826081424.txt

Gurpreet

Hi @mohamed.abdelhalim6,

The OMM logs can be enabled through the configuration. See the RFAJ Config Logging Guide shipped with the SDK for the logger entries. You can enable file logger and dump the raw messages to a log file.