I am trying to upload files greater than 100 MB size to SharePoint Portal for Office 365. I have tried three different ways to achieve the same.
Copy Web Service, along with the httpRuntime Setting in place with maxRequestLength set as 2097151 and executionTimeout as 14400. Also, I did try setting the Timeout as "Infinite" and "60000".
Error: The underlying connection was closed: An unexpected error occurred on a send.
Web Client, using UploadDataAsync method to "PUT" the file bytes to the destination Url. Even with this, the httpRuntime setting was in place as above.
Error: Unable to read data from the transport connection: An existing connection was forcibly closed by the remote host.
HttpWebRequest, with ServicePointManager.Expect100Continue set to false. Also tried the same with SendChunked as both true and false.
Error: The request was aborted: The request was canceled.
Apart from all these, I have also added
protected override System.Net.WebRequest GetWebRequest(Uri uri)
{
System.Net.HttpWebRequest webRequest =
(System.Net.HttpWebRequest) base.GetWebRequest(uri);
webRequest.KeepAlive = false;
return webRequest;
}
in the proxy class generated for Copy service. The limitation is I can't use CSOM to upload the files.
And still the Upload request times out every time. Any help would be very much appreciated.
Thanks in advance.
Try using the following piece of code :-
WebRequest webRequest = WebRequest.Create(url);
HttpWebRequest request = (HttpWebRequest)webRequest;
request.CookieContainer = CookieContainer;
request.Method = "PUT";
request.KeepAlive = true;
request.Timeout = Timeout.Infinite;
byte[] buffer = new byte[1024];
using (Stream stream = request.GetRequestStream())
{
using (MemoryStream memoryStream = new MemoryStream(fileBytes))
{
memoryStream.Seek(0, SeekOrigin.Begin);
for (int i = memoryStream.Read(buffer, 0, buffer.Length); i > 0;
i = memoryStream.Read(buffer, 0, buffer.Length))
{
stream.Write(buffer, 0, i);
}
}
}
WebResponse response = request.GetResponse();
response.Close();
Have you tried to change the default maximum upload file size?
What version of SharePoint are you using?
Related
I have implemented a REST service using Spring Integration.
When I try to access the service manually using main function, It is working fine.
I also tested the service using REST Client in Google Chrome and that worked. But the service is coming back with responseCode 404 on WebSphere server. So I am facing the issue when I deploy the code on higher environment.
URL u = new URL("http://localhost:8080/MyApplication/testRestService");
URLConnection uc = u.openConnection();
HttpURLConnection connection = (HttpURLConnection) uc;
connection.setDoOutput(true);
connection.setDoInput(true);
connection.setRequestMethod("POST");
connection.setRequestProperty("Accept","*/*");
connection.setRequestProperty("Content-Type", "application/x-www-form-urlencoded");
OutputStream out = connection.getOutputStream();
Writer wout = new OutputStreamWriter(out);
//helper function that gets a string from a dom Document
String input = jsonInput;
wout.write(input.getBytes());
wout.flush();
wout.close();
// Response
int responseCode = connection.getResponseCode();
Is is dependent on server, so its coming back with response code 404 ? Do we need any server side configuration ?
Any suggestion will be appreciated.
Why do you use different ContentType for URLConnection and for httpClient?
Show, please, your REST service config: 404 means Not found. Therefore you use (or don't) some options in request which makes it non-matching for the server's RequestMapping.
I tried with Apache HTTP Client and the code is working on WebSphere now. Still I am not able to find the reason why java.net.HttpURLConnection was not working on WebSphere.
Please find my updated code below :
DefaultHttpClient httpClient = null;
HttpPost postRequest = null;
StringEntity inputEntity = null;
HttpResponse response = null;
try{
//RETREIVE WEB SERVICE URL FROM DB
String callbackURL = "http://localhost:8080/MyApplication/testRestService";
httpClient = new DefaultHttpClient();
postRequest = new HttpPost(callbackURL);
String inputData = request.toString();
inputEntity = new StringEntity(inputData);
inputEntity.setContentType("application/x-www-form-urlencoded");
postRequest.setEntity(inputEntity);
response = httpClient.execute(postRequest);
if (response.getStatusLine().getStatusCode() != 201 && response.getStatusLine().getStatusCode() != 200) {
throw new RuntimeException("Failed : HTTP error code : "+ response.getStatusLine().getStatusCode());
}
//System.out.println("HTTP Response Code :"+response.getStatusLine().getStatusCode());
LOGGER.debug("HTTP Response Code :"+response.getStatusLine().getStatusCode());
httpClient.getConnectionManager().shutdown();
}catch(IOException ex){
ex.printStackTrace();
throw ex;
}finally{
httpClient.getConnectionManager().shutdown();
httpClient = null;
postRequest = null;
inputEntity = null;
response = null;
}
I am new to web based solutions. I am hitting a rest url using RestSharp library.
My code is as follows:
var cleint = new RestClient("http://REST_URL");
cleint.Authenticator = new HttpBasicAuthenticator("username", "password");
var request = new RestRequest();
request.Method = Method.GET;
request.Resource = "0.json";
IRestResponse response = cleint.Execute(request);
if (response != null && ((response.StatusCode == HttpStatusCode.OK) &&
(response.ResponseStatus == ResponseStatus.Completed)))
{
// var arr = JsonConvert.DeserializeObject<JArray> (response.Content);
}
The url returns a json file, when I hit it manually. But I want to use a C# console application to get the json file and save it to the disk. I am getting an unauthorized response when I run the above mentioned code:
response.ResponseStatus= "Unauthorized"
This is all it needed..
client.Authenticator = new NtlmAuthenticator();
So if your IIS settings have Windows Authentication set as enabled, this is what you are going to need, Http Basic authentication is not enough to by pass the server security
I have a processing page and I want to run function process all via web service (add web reference into my C# window form app). My code below:
var context = new ModuleABCService.Screen() // limk web services: http://localhost:8686/soap/DMSBL009.asmx
{
CookieContainer = new CookieContainer(),
AllowAutoRedirect = true,
EnableDecompression = true,
Timeout = 60000
};
var loginResult = context.Login(string.Format("{0}#{1}", val.UserName, company), val.Password);
if (loginResult.Code != ErrorCode.OK)
{
throw new Exception(string.Format("Can not login {0}", company));
}
Content content = context.GetSchema();
context.Clear();
context.Submit(
new Command[]
{
content.Actions.ProcessAll
}
);
And I got an exception message:
System.Web.Services.Protocols.SoapExceptio:n Server was unable to process request. ---> PX.Data.PXUndefinedCompanyException: Unable determine proper company id for the request. at PX.Data.PXDatabaseProviderBase.getCompanyID(String tableName, companySetting& setting) in c:\Builders\4_10-2014_4_28-21_21_17-Full\Scripts\BuildTemp\NetTools\PX.Data\Database\Common\DbProviderBaseCompanies.cs:line 471...
Have you ever got this error before? Could you please give me any suggestion? Thank you so much!
Ok, I found out, because Acumatica's license
i tried to connect REST web servie from windows phone 8 application.
it was working proberly for weeks but after no change in it I get this generic error :
System.Net.WebException: The remote server returned an error:
NotFound.
i tried to test it by online REST Clients and services works properly
i tried to handle Exception and parse it as webException by this code :
var we = ex.InnerException as WebException;
if (we != null)
{
var resp = we.Response as HttpWebResponse;
response.StatusCode = resp.StatusCode;
and i get no more information and final response code is : "NotFound"
any one have any idea about what may cause this error?
there is already a trusted Certificate implemented on the server . the one who has the server suggested to have a DNS entry for the server, this entry should be at the customer DNS or in the phone hosts file .that what i done and worked for awhile but now it doesn't work however i checked that there is no thing changed
this is sample for Get Request it works proberly on Windwos Store apps :
async Task<object> GetHttps(string uri, string parRequest, Type returnType, params string[] parameters)
{
try
{
string strRequest = ConstructRequest(parRequest, parameters);
string encodedRequest = HttpUtility.UrlEncode(strRequest);
string requestURL = BackEndURL + uri + encodedRequest;
HttpWebRequest request = HttpWebRequest.Create(new Uri(requestURL, UriKind.Absolute)) as HttpWebRequest;
request.Headers["applicationName"] = AppName;
request.Headers["applicationPassword"] = AppPassword;
if (AppVersion > 1)
request.Headers["applicationVersion"] = AppVersion.ToString();
request.Method = "GET";
request.CookieContainer = cookieContainer;
var factory = new TaskFactory();
var getResponseTask = factory.FromAsync<WebResponse>(request.BeginGetResponse, request.EndGetResponse, null);
HttpWebResponse response = await getResponseTask as HttpWebResponse;
// string s = response.GetResponseStream().ToString();
if (response.StatusCode == HttpStatusCode.OK)
{
XmlSerializer serializer = new XmlSerializer(returnType);
object obj = serializer.Deserialize(response.GetResponseStream());
return obj;
}
else
{
var Instance = Activator.CreateInstance(returnType);
(Instance as ResponseBase).NetworkError = true;
(Instance as ResponseBase).StatusCode = response.StatusCode;
return Instance;
}
}
catch (Exception ex)
{
return HandleException(ex, returnType);
}
}
i tried to monitor connections from Emulator and i found this error in connection :
**
Authentication failed because the remote party has closed the
transport stream.
**
You saw the client implement a server side certificate in the service. Did you have that certificate installed on the phone? That can be the cause of the NotFound error. Please, can you try to navigate to the service in the phone or emulator internet explorer prior to testing the app? If you do that, you can see the service working in the emulator/phone internet explorer? Maybe at that point internet explorer ask you about installing the certificate and then you can open your app, and it works.
Also remember if you are testing this in the emulator, every time you close it, the state is lost so you need to repeat the operation of installing the certificate again.
Hope this helps.
If you plan to use SSL in production in general public application (not company-distribution app), you need to ensure your certificate has one of the following root authorities:
SSL root certificates for Windows Phone OS 7.1.
When we had same issue, we purchased SSL certificate from one of those providers and after installing it on server we were able to make HTTPS requests to our services with no problem.
If you have company-distribution app, you can use any certificate from company's Root CA.
I'm trying to call a web service from my application. My system is protected with a Firewall and I'm using a Proxy to access any external URL/internet access. The application is running on JBoss EAP 5.1 server. The application fails to write to the service URL with IO Exception: 'Could not transmit message'.
However, when I'm trying to access the service URL with IE/Firefox, it's opening. Although the XML response I'm receiving from Browser states a generic error - 'invalid request parameters...', which is quite obvious. Because I'm not sending a proper request XML from Browser.
I'm really confused with this disparity. I used to believe that JBoss will pick up standard windows network settings, but in my case it is not.
My code is as follows:
String strUrl = "http://theurlgoeshere";
String requestXml = "<request></request>";
String wsResponse="";
SOAPConnection conn = null;
try {
MessageFactory msgFac = MessageFactory.newInstance();
MimeHeaders mh = new MimeHeaders();
mh.setHeader("Content-Type", "text/xml; charset=UTF-8");
log.info("Request Xml:" + requestXml );
InputStream is = new ByteArrayInputStream(requestXml.getBytes("UTF-8"));
SOAPMessage reqMsg = msgFac.createMessage(mh, is);
SOAPConnectionFactory conFac = SOAPConnectionFactory.newInstance();
conn = conFac.createConnection();
SOAPMessage repMsg = conn.call(reqMsg, strUrl);
ByteArrayOutputStream out = new ByteArrayOutputStream();
repMsg.writeTo(out);
wsResponse = new String(out.toByteArray());
}
catch (Exception e) {
e.printStackTrace();
}
Got it sorted few days back. Basically I am using HttpURLConnection now to add proxy setting in the java code itself while making the Webservice call. Just closing this question, since my query is solved.
Will update the new code, if anyone needs.