ftp - FTPSClient file upload and download always size 0 and exception -

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installed filezilla server , enabled ftp on tls settings in settings , started server. through eclipse java client tried connect server upload , download file using below code using commons-net apache library.

      ftpsclient ftpclient = new ftpsclient(false);            // connect host       ftpclient.connect(mserver, mport);       int reply = ftpclient.getreplycode();       system.out.println("the reply code "+reply);       if (ftpreply.ispositivecompletion(reply)) {          // login         if (ftpclient.login("******", "*******")) {           // set protection buffer size           ftpclient.execpbsz(0);           // set data channel protection private           ftpclient.execprot("p");           // enter local passive mode           ftpclient.enterlocalpassivemode();               // upload file using storefile             file firstlocalfile = new file("e:/test.txt");             string firstremotefile = "hello.txt";             inputstream = new fileinputstream(firstlocalfile);             string result = getstringfrominputstream(is);             system.out.println(result);              object output = ftpclient.storefile(firstremotefile, is);             system.out.println(output);             is.close();              // download file using retrievefile(string, outputstream)             string remotefile1 = "/settings.xml";             file downloadfile1 = new file("e:/testoutput.xml");             outputstream outputstream1 = new bufferedoutputstream(new fileoutputstream(downloadfile1));             boolean success = ftpclient.retrievefile(remotefile1, outputstream1);             outputstream1.close();              if (success) {                 system.out.println("file #1 has been downloaded successfully.");             }           // logout       ftpclient.logout();      // disconnect         ftpclient.disconnect();          } else {           system.out.println("ftp login failed");         }          // disconnect         ftpclient.disconnect();        } else {         system.out.println("ftp connect host failed");       }     } catch (ioexception ioe) {       system.out.println("ftp client received network error");       ioe.printstacktrace();     } catch (exception nsae) {       system.out.println("ftp client not use ssl algorithm");       nsae.printstacktrace();     }

it creates file hello.txt on server size of 0kb (source file size 10 kb) , ended following error. please me resolve this

     javax.net.ssl.sslhandshakeexception: remote host closed connection during handshake @ sun.security.ssl.sslsocketimpl.readrecord(unknown source) @ sun.security.ssl.sslsocketimpl.performinitialhandshake(unknown source) @ sun.security.ssl.sslsocketimpl.starthandshake(unknown source) @ sun.security.ssl.sslsocketimpl.starthandshake(unknown source) @ org.apache.commons.net.ftp.ftpsclient._opendataconnection_(ftpsclient.java:619) @ org.apache.commons.net.ftp.ftpclient._storefile(ftpclient.java:633) @ org.apache.commons.net.ftp.ftpclient.__storefile(ftpclient.java:624) @ org.apache.commons.net.ftp.ftpclient.storefile(ftpclient.java:1976) @ com.test.ftps.testclass.main(testclass.java:88)   caused by: java.io.eofexception: ssl peer shut down incorrectly @ sun.security.ssl.inputrecord.read(unknown source) ... 9 more

just un-tick "require tlc session resumption on data connection..." in filezilla server -> settings -> ftp on tls settings -> un-tick require tlc session resumption on data connection when using prot p


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