ArangoDB-NET Error: System.Net.WebException: 'No such host is known No such host is known'-CodePudding

I'm working on a project that needed a Graph DB. I'm developing the project using C# .Net Core. I had to choose ArangoDB as a Graph DB for this project. Unfortunately, there is no official driver for .Net. That's why I choose a community driver. That is ArangoDB-NET.

Please check the below information about the database connection:

Connection String Settings:

  "DatabaseSettings": {
    "ConnectionName": "CloudDBConnection",
    "Host": "https://xxxxxxxx.arangodb.cloud",
    "Port": 8529,
    "UserName": "root",
    "Password": "xxxxxxxx",
    "DatabaseName": "KKBDTestDB"
  }

Database Connection:

private readonly ADatabase db;
public DatabseService(IDatabaseSettings settings)
{
    ASettings.AddConnection(settings.ConnectionName, settings.Host, settings.Port, false, settings.DatabaseName, settings.UserName, settings.Password, true);
    db = new ADatabase(settings.ConnectionName);
}

CodePudding user response：

1) Remove https from your host name, then try.

Connection string should be:

"DatabaseSettings": {
    "ConnectionName": "CloudDBConnection",
    "Host": "xxxxxxxx.arangodb.cloud",
    "Port": 8529,
    "UserName": "root",
    "Password": "xxxxxxxx",
    "DatabaseName": "KKBDTestDB"
  }

2) Download public key for windows from arongodb cloud and follow the following steps:

Convert Certificate (PEM) to ca-9676da18.crt
Open a Powershell with Run as Administrator
certutil -addstore root ca-9676da18.crt