c# - DownloadFileAsync Error -
i keep error while trying download file using webclient.downloadfileasync
system.net.webexception: underlying connection closed: unexpected error occurred on receive. ---> system.io.ioexception: unable read data transport connection: established connection aborted software in host machine. ---> system.net.sockets.socketexception: established connection aborted software in host machine
@ system.net.sockets.socket.endreceive(iasyncresult asyncresult) @ system.net.sockets.networkstream.endread(iasyncresult asyncresult)
--- end of inner exception stack trace ---
@ system.net.sockets.networkstream.endread(iasyncresult asyncresult)
@ system.net.pooledstream.endread(iasyncresult asyncresult) @ system.net.connection.readcallback(iasyncresult asyncresult) --- end of inner exception stack trace --- @ system.net.httpwebrequest.endgetresponse(iasyncresult asyncresult) @ system.net.webclient.getwebresponse(webrequest request, iasyncresult result) @ system.net.webclient.downloadbitsresponsecallback(iasyncresult result)
the code:
try { client.downloadfileasync(url, location); client.dispose(); } catch (exception ex) { messagebox.show(ex.message); }
i think problem in url supplied downloadfileasync
method. try double checking url, test known url exists.
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