How to find the error setting.

Chris.Wang
Chris.Wang LSEG
in RFA

I got the below error message when I tried to build a connection.

image

I can't understand why it shows

" State: OPEN, SUSPECT, NONE, "Connection to 192.168.5.184:14002 failed in connection myNamespace::consConnection; ydjygl: ydjygl"".

I can't find where is ydjygl, could anyone help me to locate the problem?

Thank you very much

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Best Answer

  • Sarit Chantasuban
    Sarit Chantasuban LSEG
    Answer ✓

    There is one commonly found connection problem on Linux that would result in the error message of the following pattern being shown when it cannot resolve the local host name.

    Thread: _Default::consSessionR Session EventQueueGroup
    Connection 0
    RSSL Connection failed for <IP address>:<hostname>: <hostname>:

    If this is the case, "ydjygl" would likely be the host name of the machine running the application that could not be resolved. Typically, the problem can be resolved by adding an entry (e.g. <IP address> <hostname>) in /etc/hosts to explicitly specify the IP address of the local host name.

    Is this error on Linux? Is the local host name "ydjygl"?

Answers

  • umer.nalla
    umer.nalla LSEG

    Chris,

    Just another possibility to consider.....

    If 'ydjygl' value does not mean anything to you, then it could be possible that you have garbage values in your RFA Java Config i.e that ydjygl is incorrectly specified for the serverList parameter etc in the config.

    On the assumption that you are using the default which is Java Preferences API, then please refer to the similar Q&A on this forum:

    Error when acquire session

    The above post talks about missing Config, and shows you how to define a Session. You can use the guidance to check your config entries for 'myNamespace::consConnection' and amend it to use the correct hostname - if you think that 'ydjygl' is not valid.

  • Chris.Wang
    Chris.Wang LSEG
    https://community.developers.refinitiv.com/discussion/comment/6680#Comment_6680

    Thank you Sarit, problem solved.

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