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Creating a script component with error in SSIS

I am trying to get data from a IT ticketing system through API in SSIS using Script Component, very new to this:
I am just starting with 1 field called Supplier, for that i have so far written below scripts:
Script Component
Created a class called ResultAPI:
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace SC_b15eeeff0e3544d3a882578b3eb9bbba
{
public class ResultAPI
{
public string Supplier { get; set; }
}
}
Another class called GenericResponse:
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace SC_b15eeeff0e3544d3a882578b3eb9bbba
{
public class GenericResponse
{
public ResultAPI[] ListData { get; set; }
}
public class ResultGen
{
public GenericResponse Result { get; set; }
}
}
Main:
public override void CreateNewOutputRows()
{
HttpClient client = new HttpClient();
client.BaseAddress = new Uri("https://***************");
client.DefaultRequestHeaders.Accept.Clear();
client.DefaultRequestHeaders.Accept.Add(new System.Net.Http.Headers.MediaTypeWithQualityHeaderValue("application/json"));
var cred = Convert.ToBase64String(Encoding.ASCII.GetBytes(string.Format("{0}:{1}", "username", "pwd")));
client.DefaultRequestHeaders.Authorization = new System.Net.Http.Headers.AuthenticationHeaderValue("Basic", cred);
string APIUrl = string.Format("https://**************");
var response = client.GetAsync(APIUrl).Result;
if (response.IsSuccessStatusCode)
{
var result = response.Content.ReadAsStringAsync().Result;
var serializer = new JavaScriptSerializer();
var data = serializer.Deserialize<ResultAPI>(result);
APIResultsBuffer.AddRow();
//APIResultsBuffer.SupplierType = data.SupplierType;
APIResultsBuffer.Supplier = data.Supplier;
//APIResultsBuffer.nextpage = data.nextpage;
//APIResultsBuffer.previouspage = data.previouspage;
//APIResultsBuffer.recordcount = data.recordcount;
//APIResultsBuffer.HREF = data.HREF;
}
}
}
When I execute the package, i get the attached error:
Error
Not sure exactly where this error is.
Hoping to download this file in SQL Server table

HTTPWebRequest - GetResponse() - forcibly closed by the remote host in SSIS C# script

I have created a REST API solution in SSIS script component using C# which fetches the dataset record from Oracle, changes the recordset into JSON format and sends it over to REST Web API Endpoint. Now, when I run the code; it throws the error "Connection forcibly closed by the remote host" on the GetResponse() method. Please see below my code:
#endregion
#region Namespaces
using System;
using System.Data;
using Microsoft.SqlServer.Dts.Pipeline.Wrapper;
using Microsoft.SqlServer.Dts.Runtime.Wrapper;
using Newtonsoft.Json;
using System.Collections.Generic;
using System.IO;
using System.Net;
using Newtonsoft.Json.Serialization;
using System.Collections.Generic;
using System.Net.Http;
using System.Net.Http.Headers;
#endregion
public class ScriptMain : UserComponent
{
String jsonStr = null;
int rowNumber = 0;
private static string _uploadUrl = "https://mycloud.integration.cloud.com:5501/STAGING_PUBLISH/1.0/create";
private dynamic _sfResult;
private static string output;
public override void PreExecute()
{
base.PreExecute();
/*
* Add your code here
*/
}
public override void PostExecute()
{
base.PostExecute();
CreateNewOutputRows();
}
public override void Input0_ProcessInputRow(Input0Buffer Row)
{
string jsonStr = #"{""DataIn"": { ""client_id"": ""100001""
, ""first_name"": ""Test""
, ""last_name"": ""User1""
, ""mobile_phone"": ""411111111""
, ""current_status"": ""Yes""},
""ExternalID"" : ""100001"",
""System"" : ""Import"" }";
//json
ProcessJson(jsonStr);
}
public void ProcessJson(String VarStr) {
if (VarStr.ToString() != "")
{
HttpWebRequest httpWebRequest = HttpWebRequest.CreateHttp(_uploadUrl);
httpWebRequest.ContentType = "application/json; charset=utf-8";
httpWebRequest.Method = "POST";
//var newStream = httpWebRequest.GetRequestStream();
httpWebRequest.Accept = "application/json; charset=utf-8";
httpWebRequest.Headers.Add("Authorization", "Basic " + "SVNUU1NJU0NSTUFkbWluc0B1bmlzYS5lZHUuYXU6WEJ1dk5iNVpIbg==");
using (var streamWriter = new StreamWriter(httpWebRequest.GetRequestStream()))
{
streamWriter.Write(jsonStr);
body = body + VarStr;
streamWriter.Flush();
}
//httpWebRequest.KeepAlive = false;
httpWebRequest.ServicePoint.ConnectionLimit = 1;
var httpResponse = (HttpWebResponse)httpWebRequest.GetResponse(); // <<------ FAILS HERE
using (var streamReader = new StreamReader(httpResponse.GetResponseStream()))
{
var responseText = streamReader.ReadToEnd();
Console.WriteLine(responseText);
}
}
}
public override void CreateNewOutputRows()
{
base.CreateNewOutputRows();
}
}
I would really appreciate if someone can help me with this. Thanks.

GET, POST to a rest api

Hi i have a Api that i want to use to collect data from a backend that spits out json i need to get this via C# Application and it's http functionalities. My question is should i use a rest api and setup an async thread that downloads the data and then use the data as i want to from there or should i somehow use something close to a Web Api i have an authentication that is required to exist in a header. This has given me some hedaches because i keep on being split by what to use for what. I mean i need to do a Httprequest with a header. this i later on need to use for posting to another database. but the user of the program should not have to see the data itself. i have two examples that i have done but i don't know with what i should continue? this is my two examples in code...
Example 1
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Net;
using System.IO;
namespace Plugin
{
public enum HttpVerb
{
GET,
POST,
PUT,
DELETE
}
class Api
{
private HttpVerb HttpMethod { get; set; }
public Api()
{}
public string startDownload()
{
return (Download("sending token"));
}
private string Download(string token)
{
string strResponseValue = string.Empty;
string finnishedOutput = string.Empty;
try
{
HttpWebRequest request = (HttpWebRequest)WebRequest.Create("Url");
request.Headers.Add("Authorization", "Bearer " + token);
request.Method = HttpMethod.ToString();
using (HttpWebResponse response = (HttpWebResponse)request.GetResponse())
{
Stream responseStream = response.GetResponseStream();
StreamReader reader = new StreamReader(responseStream);
strResponseValue = reader.ReadToEnd();
}
return strResponseValue;
}
catch (WebException e)
{
HttpWebResponse httpResponse = (HttpWebResponse)e.Response;
if ((int)httpResponse.StatusCode == 401)
{}
int errorCodeInt;
string errorCode;
errorCodeInt = (int)httpResponse.StatusCode;
errorCode = errorCodeInt.ToString();
return errorCode;
}
}
}
}
Example 2
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;
namespace TestAPi
{
/// <summary>
/// Interaction logic for MainWindow.xaml
/// </summary>
public partial class MainWindow : Window
{
public MainWindow()
{
InitializeComponent();
Api.InitializeClient("");
}
}
}
using System;
using System.Collections.Generic;
using System.Linq;
using System.Net.Http.Headers;
using System.Text;
using System.Threading.Tasks;
using System.Net.Http;
namespace TestAPi
{
public class Api
{
private static HttpClient ApiClient { get; set;}
private string url { get; set;}
public static void InitializeClient(string token)
{
ApiClient = new HttpClient();
ApiClient.BaseAddress = new Uri("your url");
ApiClient.DefaultRequestHeaders.Accept.Clear();
ApiClient.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));
ApiClient.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("Bearer Authentication"));
}
public async Task<Data> LoadData()
{
url = ApiClient.BaseAddress.ToString();
using (HttpResponseMessage response = await ApiClient.GetAsync(url))
{
if (response.IsSuccessStatusCode)
{
Data data = await response.Content.ReadAsAsync<data>();
return data;
}
else
{
throw new Exception(response.ReasonPhrase);
}
}
}
}
}

Post a message to slack from c# application

I am trying to post a message on the #general channel and this worked when was doing it through a console app but Now I am using MVC and the message doesn't seem to get posted. Also, earlier I was using the webhook URL and now I am using the access token that I have.
using Newtonsoft.Json;
using System;
using System.Collections.Generic;
using System.Collections.Specialized;
using System.Linq;
using System.Net;
using System.Text;
using System.Web;
namespace SlackClient.Controllers
{
public class SlackClient
{
private readonly Uri _uri;
private readonly Encoding _encoding = new UTF8Encoding();
public SlackClient(string urlWithAccessToken)
{
_uri = new Uri(urlWithAccessToken);
}
//Post a message using simple strings
public void PostMessage(string text, string username = null, string channel = null)
{
Payload payload = new Payload()
{
Channel = channel,
Username = username,
Text = text
};
PostMessage(payload);
}
//Post a message using a Payload object
public void PostMessage(Payload payload)
{
string payloadJson = JsonConvert.SerializeObject(payload);
using (WebClient client = new WebClient())
{
NameValueCollection data = new NameValueCollection();
data["payload"] = payloadJson;
var response = client.UploadValues(_uri, "POST", data);
//The response text is usually "ok"
string responseText = _encoding.GetString(response);
}
}
}
//This class serializes into the Json payload required by Slack Incoming WebHooks
public class Payload
{
[JsonProperty("channel")]
public string Channel { get; set; }
[JsonProperty("username")]
public string Username { get; set; }
[JsonProperty("text")]
public string Text { get; set; }
}
}
And the other class is SlackClientTest.cs
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
namespace SlackClient.Controllers
{
public class SlackClientTest
{
void TestPostMessage()
{
string urlWithAccessToken = "https://srishti2604.slack.com/services/hooks/incoming-webhook?token=my-tokenHere.";
SlackClient client = new SlackClient(urlWithAccessToken);
client.PostMessage(username: "Mr. Torgue",
text: "THIS IS A TEST MESSAGE! SQUEEDLYBAMBLYFEEDLYMEEDLYMOWWWWWWWW!",
channel: "#general");
}
}
}
Could someone tell me what might me wrong?
My console app looks like this
SlackClient.cs
using Newtonsoft.Json;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Net.Http;
using System.Text;
using System.Threading.Tasks;
namespace SlackProject1
{
public class SlackCient
{
private readonly Uri _webhookUrl;
private readonly HttpClient _httpClient = new HttpClient();
public SlackCient(Uri webhookUrl)
{
_webhookUrl = webhookUrl;
}
public async Task<HttpResponseMessage> SendMessageAsync(string message,
string channel = null, string username = null)
{
var payload = new
{
text = message,
channel,
username,
};
var serializedPayload = JsonConvert.SerializeObject(payload);
var response = await _httpClient.PostAsync(_webhookUrl,
new StringContent(serializedPayload, Encoding.UTF8, "application/json"));
return response;
}
}
}
And the Program.cs
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace SlackProject1
{
class Program
{
static void Main(string[] args)
{
Task.WaitAll(IntegrateWithSlackAsync());
}
private static async Task IntegrateWithSlackAsync()
{
var webhookUrl = new Uri("https://hooks.slack.com/services/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");
var slackClient = new SlackCient(webhookUrl);
while (true)
{
Console.Write("Type a message: ");
var message = Console.ReadLine();
var response = await slackClient.SendMessageAsync(message);
var isValid = response.IsSuccessStatusCode ? "valid" : "invalid";
Console.WriteLine($"Received {isValid} response.");
}
}
}
}

Unity3D Multiplayer logins

So I have this c# script that looks just like this
using UnityEngine;
using System.Collections;
using System.Net;
using WebRequest;
using System.IO;
using System.Runtime;
using System.Runtime.Remoting;
public class Login_Button : MonoBehaviour {
// Use this for initialization
void Start () {
}
public static string UserName;
public static string Password;
// Update is called once per frame
void Update () {
}
public void UserInput (string UserInput)
{
UserName = UserInput;
}
public void PassInput (string PassInput)
{
Password = PassInput;
}
public void UserName_Checked(string Menu_MultiLobby)
{
string ActiveCheck = "*************/api.php" + UserName + "&p=" + Password;
WebRequest request = WebRequest.Create(ActiveCheck);
request.Method = "GET";
WebResponse response = request.GetResponse();
Stream stream = response.GetResponseStream();
StreamReader reader = new StreamReader(stream);
string Active = reader.ReadToEnd();
reader.Close();
response.Close();
if (Active == "accepted")
{
Application.LoadLevel(Menu_MultiLobby);
}
else if (Active == "wrong")
{
}
}
}
In Unity3D I'm getting this error.
Assets/Login_Button.cs(4,7): error CSO246: The type of namespace name 'WebRequest' could not be found.
I was using MonoDevelop and I put the .dll into the references. Do I need to put it somewhere else? Also in case your wondering this is made so it will use the php to connect to a mySQL and check if account exists.

The WebRequest class is in the System.Net namespace, not the WebRequest namespace (that does not exist). Specify
using System.Net;
instead of
using WebRequest;
Better yet, simply remove using WebRequest, since System.Net is already in your namespaces list.