I am writing a program which calls OneDrive REST api to download some files (total 12G) using java on the uri:
GET /drives/{drive-id}/items/{item-id}/content
And the inputstream is closed (socket reset from server) before the end of file transfer, causing the file download failed.
I tried to put the same request in chrome and firefox, same problem also appears.
Now I know that I cloud use partial download by adding the range header to the http request(and it works like a charm):
Range: bytes=0-1023
But still, I wonder what is the maximum download time/size that will trigger the close of the connection?
Related
I'm downloading a file over the internet using HTTP and I would like to make a progress bar. How do I determine the size of the file I'm going to download, in bytes. I'm using an HttpURLConnection in Java, and I tried getting the Content-Length property in it, and it returned 529, even though the size of the file to be downloaded is ~200MB.
I am creating a micro service where my application will go to Apache Server to get files and folder-contents.
Not all the time, but very frequently, my Apache Server just spins when I try to see if file/folder exists:
return (con.getResponseCode() == HttpURLConnection.HTTP_OK);
or when I try to open connection:
c = (HttpURLConnection)url.openConnection();
And I end up restarting service.
I can clearly access it by entering URL manually and get a 200 response code.
I configured Apache to allow Index view for these files and folders.
Sometimes, when I type full path to a file using IP address, it spins also.... I find this very strange.
I don't know why this would happen... Any ideas?
Version: 2.4.23 win64 VC14
I am getting "Non HTTP response code: java.net.SocketException
Response message: Non HTTP response message: Connection reset" this type of error after running jmeter script
I bet that you're experiencing the problem described in Connection Reset since JMeter 2.10 ? wiki page
So I would recommend to take the next steps:
Switch "Implementation" of all your HTTP Request Samplers to "HttpClient4". The best way to do this is using HTTP Request Defaults so you will have to change the value in just one place.
As per the wiki page add the next 2 lines to user.properties file (lives under /bin folder of your JMeter installation)
httpclient4.retrycount=1
hc.parameters.file=hc.parameters
Add the next line to hc.parameters file (same location, /lib folder)
http.connection.stalecheck$Boolean=true
Remember to restart JMeter after making these changes, properties change is not dynamic, they're being picked up upon JMeter startup.
Hope this helps.
I am writing a JAVA code to traverse FTP Location using Apache Commons Net FTPClient and getting output in an Excel file. the code execute correctly for approx 5 min but then gives an IOException:
org.apache.commons.net.ftp.FTPConnectionClosedException: FTP response 421 received. Server closed connection.
I am using commons-net-3.0.1.jar. I have done some R&D and tried:
setDefaultTimeout(6000);
setConnectTimeout(3000);
setSoTimeout(3000);
enterLocalPassiveMode();
and sending NOOP, but still getting the same error.
All I am trying to do is traverse through a directory and if file is found than get file name and file update date in excel else if directory is found then get inside and do until file is found again.
Please help and ask if any other information is required. I am new to JAVA.
See here:
http://kb.globalscape.com/KnowledgebaseArticle10142.aspx
Error 421 Service not available, closing control connection.
Error 421 User limit reached
Error 421 You are not authorized to make the connection
Error 421 Max connections reached
Error 421 Max connections exceeded
Maybe you're not reusing a connection but using a new connection for every request, flooding the server with connections until it hits the connection limit.
Try closing your connections or resuing them.
For future reference..
If the solution by #fiffy didn't work, maybe try turning on the TLS (FTPS/Secure Connection), My server was set to only accept FTPS protocol, so it was rejecting my unencrypted connection, so turning on the TLS (FTPS) helped me solve the prob.
Note:- This error FTP response 421 received is very prominent in Netbeans since its also built in java.
I'm using Soap UI 4.6.0 to hit a WCF web service, and when I have really large message payloads, I'm seeing the following error:
Error getting response; java.net.SocketException: Connection reset
The WCF service has around 10 methods, each with progressively larger inputs (eg, 10 int properties, 50 int properties, 100 int properties, etc). This works with the smaller messages, but as they get around 2000-3000 int properties, the error occurs.
The call appears to succeed on the server side, and with this coming from java, I'm assuming I'm butting up against some size limitation/configuration in the client. Is this something I can tweak within Soap UI, the java runtime, or elsewhere?
For me the trick that worked was adding below entry in SoapUI-5.2.0.vmoptions file (it can be found in the bin directory of installa
-Dsoapui.https.protocols=SSLv3,TLSv1.2
Normally a connection reset means that one of the underlying servers timed out waiting for data from another server/application and it reset the connection.
You should try out the suggestions #kroonwijk gave it'll tell you which server is causing the reset and what is causing the server to reset the connection.
Also see What's causing my java.net.SocketException: Connection reset?
If above solutions won't work for you then try this:
Close SoapUI
Go to SoapUi directory for example: C:\Program Files\SmartBear\SoapUI-5.3.0\
Rename directory "jre" to "jre.ignore"
Done. Open SoapUi and it should work now.