RFA 8.2.3 and LPC 1.4.0

raymond_ndegwa · 2025-03-13T06:55:46+00:00

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When using the subjected to get real-time rate feed to my treasury application, I'm getting the error below.. Kindly assist:

<lpc.snkRsslServer.14002: Debug: Wed Mar 12 19:29:59.559573 2025>
RSSL disconnect from host "" at address on channel 17.
Reason: rsslInitChannel() failed with code -1. Text: </local/jenkins/workspace/RRTLPC/OS/RH8-64/esdk/source/rtsdk/Cpp-C/Eta/Impl/Transport/rsslSocketTransportImpl.c:4863> Error: 1007 Un
known connection type.

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wasin.w

Hello @raymond_ndegwa

The error "Error: 1007 Unknown connection type." message indicates that the LPC cannot recognize incoming connection type.

What connection type(s) were configured on the install on the LPC, does it enable the RSSL connection?

raymond_ndegwa

Hi Wasin,

From the below, RSSL connection is enabled:

raymond_ndegwa

Hi @wasin.w,

From the below, RSSL connection is enabled:

wasin.w

Hello @raymond_ndegwa

Thank you for the information. Could you please share the following files to let me check the issue in detail?

RFA configuration file
LPC configuration file (please remove your credential - if any from the file before posting)
LPC log file when the issue occurs

raymond_ndegwa

@wasin.w Kindly find attached the LPC

LPC_logs.txt

logs to understand better the chronology of event.

raymond_ndegwa

Hi @wasin.w ,

Kindly find attached. Kindly note that I have included 3 RFA config files for the services we intend to use in our system.

RFA.zip

wasin.w

Hello @raymond_ndegwa

I checked the LPC log files. I found this log after "Error: 1007 Unknown connection type." error message.

<lpcdr.1.lpc: Info: Thu Mar 13 05:35:12.650383 2025>
RSSL client login ipcSession.7 on socket ID: 11 from IP X.X.X.X.
<END>

It seems some client applications can connect to LPC successfully. Does an application that encounter the problem and the one that can connect to LPC use the same RFA configuration? Are they the same application?

The "Error: 1007 Unknown connection type." indicates that the LPC (RSSL connection) receives a non-RSSL connection type from the client application. Does the application that encounters the problem is MarketDataFeed application?

To isolate the issue between the LPC configuration, RFA configuration and the code itself, could you please try this:

Run the RFA StarterConsumer example application connect to the same LPC with the same RFA configuration as Calypso application and see if the issue occur
The example is available at <RFA package>\Examples\com\reuters\rfa\example\omm\cons folder.

raymond_ndegwa

Hi @wasin.w ,

Answer: This is from the same application. We have three RFA configurations that are accessing the LPC server from one application.

Answer: Yes. I had mentioned that we have 3 RFA configurations. One of the configurations is Marker Data Server feed.

Please guide me how I can run the RFA StarterConsumer application from a linux server.

I have attached the copy of rfa.jar file that is being used by the Treasury Application

rfa-8.2.3.zip

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