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C# .net integration getting error Failed to create session

dndoanhdndoanh Member Posts: 3

I follow the instruction in this tutorial:
Getting error (SOLCLIENT_FAIL - Failed to create session) when create session and connect
how to reproduce:

  • Create Solace Cloud free plan
  • Pub/Sub using Secured SMF URI with (host, vpn, username, password)

Please help



  • ariharih Member, Employee Posts: 67 Solace Employee
    edited December 2020 #2

    Hi @dndoanh
    I believe the tutorial didn't include that we need to have a trust store to connect to secured ports. I'm guessing the error is because of something like this: failed to load trust store: unspecified property 'SESSION_SSL_TRUST_STORE_DIR'
    probably something like this:

    If you don't need secured SMF, you can enable plain text ports during the creation of the Solace Cloud brokers like below:

  • dndoanhdndoanh Member Posts: 3

    @arih thanks for your support
    plain text ports working as you said
    secured SMF Host still not working as getting error as bellow
    SSL error: 'wrong version number'(0x1408f10b) in connect for session '(c0,s1)_schoolber-messaging', connection 'client name 'NEXGEESERVER/11408/#00000001/xD2QfEursa', VPN name 'schoolber-messaging', peer host 'tcps://

  • ariharih Member, Employee Posts: 67 Solace Employee

    Hmm I am not familiar with the error. But no harm to double check the ports and properties are all correct. I remember seeing something about version not correct when I used the wrong port once :)

  • TomFTomF Member, Employee Posts: 229 Solace Employee

    @dndoanh I think @arih is on to something. Could you check your host parameters are using port 55003, and NOT 55555 (the default)?

  • PoornimaPoornima Member Posts: 24

    @dndoanh - Did you sorted out the issue. i am facing the same issues. i dont want to go for plain text ports.

  • marcmarc Member, Administrator, Moderator, Employee Posts: 361 admin

    Hi @Poornima & @dndoanh,
    I just wanted to follow-up and see if you were able to resolve your issues. If so can you please share what the solution was :)


  • dndoanhdndoanh Member Posts: 3

    @Poornima @marc I haven't resolved this issue yet, it's only working with plain text port 55003, secured port not working

  • PoornimaPoornima Member Posts: 24

    @marc @dndoanh I have not resolved this yet

  • TomFTomF Member, Employee Posts: 229 Solace Employee

    @Poornima, I made a mistake in my reply. The SSL port is 55443, NOT 55003 as I had earlier, which is the compressed port.

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