We are using ProFTPClientInterface ftpclient.mget() to download file.
Please find below log.
m07:37:25,738 INFO [com.enterprisedt.SCPClient] (http-/0.0.0.0:8080-1) SCPClient settings validated.
[0m[0m07:37:25,741 INFO [com.enterprisedt.TransportProtocolCommon] (http-/0.0.0.0:8080-1) Timeout=3600000
[0m[0m07:37:25,945 INFO [com.enterprisedt.DhFixedGroup] (Transport protocol 9) Starting client side key exchange.
[0m[0m07:37:25,994 INFO [com.enterprisedt.SftpMessageStore] (http-/0.0.0.0:8080-1) Using control encoding: UTF-8
[0m[0m07:37:25,994 INFO [com.enterprisedt.SftpSubsystemClient] (http-/0.0.0.0:8080-1) Using control encoding: UTF-8
[0m[0m07:37:26,003 INFO [com.enterprisedt.SftpClient] (http-/0.0.0.0:8080-1) get(/Risk_Underwriting_Prod/tmp1.zip)
[0m[0m07:38:43,872 INFO [com.enterprisedt.TransportProtocolCommon] (Transport protocol 9) rekeying after 996173824 bytes
[0m[0m07:38:43,886 INFO [com.enterprisedt.DhFixedGroup] (Transport protocol 9) Starting client side key exchange.
[0m[33m07:38:43,918 WARN [com.enterprisedt.TransportProtocolCommon] (Transport protocol 9) The Transport Protocol thread failed: Connection reset
[0m[31m07:38:43,920 ERROR [com.enterprisedt.TransportProtocolOutputStream] (Transport protocol 9) sendMessage() failed: Broken pipe (state=4)
[0m[31m07:38:43,921 ERROR [com.enterprisedt.SftpSubsystemClient] (http-/0.0.0.0:8080-1) Unexpected server response null
[0m[0m07:38:43,930 INFO [com.enterprisedt.TransportProtocolCommon] (Transport protocol 9) The Transport Protocol has been stopped
[0m[31m07:38:43,922 ERROR [com.enterprisedt.SftpClient] (http-/0.0.0.0:8080-1) get(/Risk_Underwriting_Prod/tmp1.zip) failed: java.io.IOException: Unexpected server response null
at com.enterprisedt.net.j2ssh.sftp.SftpSubsystemClient.a(SftpSubsystemClient.java:284) [edtftpj-pro.jar:]
at com.enterprisedt.net.j2ssh.sftp.SftpSubsystemClient.readFile(SftpSubsystemClient.java:745) [edtftpj-pro.jar:]
at com.enterprisedt.net.j2ssh.sftp.SftpFileInputStream.read(SftpFileInputStream.java:97) [edtftpj-pro.jar:]
at java.io.InputStream.read(InputStream.java:101) [rt.jar:1.7.0_51]
at com.enterprisedt.net.j2ssh.SftpClient.a(SftpClient.java:654) [edtftpj-pro.jar:]
at com.enterprisedt.net.j2ssh.SftpClient.get(SftpClient.java:803) [edtftpj-pro.jar:]
at com.enterprisedt.net.j2ssh.SftpClient.get(SftpClient.java:733) [edtftpj-pro.jar:]
at com.enterprisedt.net.ftp.ssh.SSHFTPClient.get(SSHFTPClient.java:1229) [edtftpj-pro.jar:]
