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[quote="gtrennert"]Hello,
First I generated a simple console application to see if the generated by WinSCP works fine – and this was the case
Now I try to write an Azure function using WinSCP – in the same way – the same parameters – and I get an exception on [m]Session.Open[/m] ([m]SessionLocalException[/m])

My code:
[code]@csharp@
public static async Task<IActionResult> WriteFile(
    [HttpTrigger(AuthorizationLevel.Function, "post", Route = null)] HttpRequest req)
{
    SessionOptions sessionOptions = new SessionOptions
    {
        Protocol = Protocol.Sftp,
        HostName = "xxx",
        UserName = "xxx",
        Password = "xxx",
        SshHostKeyFingerprint = "xxx",
    };
    using (Session session = new Session())
    {
        try
        {
            session.Open(sessionOptions);
        }
        catch (SessionLocalException)
        {
            content = JsonConvert.SerializeObject(new { success = false, exception = "SessionLocalException", condition = "Error communicating with winscp.com. See the exception documentation for details." });
            return (ActionResult)new OkObjectResult($"{content}");
        }
[/code]
Exception documentation for details does not help very much
Could anybody help me?[/quote]

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Topic review

martin

Re: SessionLocalException on simple Session.Open in Azure function (C#)

2021-09-30

What exception do you get? Give us full exception message. + How did you deploy your project to Azure function?

Your duplicate question on Stack Overflow:
WinSCP .NET assembly fails with "The winscp.exe executable was not found" in Session.Open in C# Azure function

gtrennert

SessionLocalException on simple Session.Open in Azure function (C#)

2021-09-29 21:38

Hello,
First I generated a simple console application to see if the generated by WinSCP works fine – and this was the case
Now I try to write an Azure function using WinSCP – in the same way – the same parameters – and I get an exception on Session.Open (SessionLocalException)

My code:

public static async Task<IActionResult> WriteFile(
    [HttpTrigger(AuthorizationLevel.Function, "post", Route = null)] HttpRequest req)
{
    SessionOptions sessionOptions = new SessionOptions
    {
        Protocol = Protocol.Sftp,
        HostName = "xxx",
        UserName = "xxx",
        Password = "xxx",
        SshHostKeyFingerprint = "xxx",
    };
    using (Session session = new Session())
    {
        try
        {
            session.Open(sessionOptions);
        }
        catch (SessionLocalException)
        {
            content = JsonConvert.SerializeObject(new { success = false, exception = "SessionLocalException", condition = "Error communicating with winscp.com. See the exception documentation for details." });
            return (ActionResult)new OkObjectResult($"{content}");
        }

Exception documentation for details does not help very much
Could anybody help me?

Post a reply

Topic review

Re: SessionLocalException on simple Session.Open in Azure function (C#)

SessionLocalException on simple Session.Open in Azure function (C#)

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