rogbetts - 2006-01-30

During an upload all is going swimmingly when for no known reason the following log is given whereupon the upload hangs.

java.lang.NullPointerException

    at net.sf.jftp.net.DataConnection.run(DataConnection.java:136)

A full log is given below...

I would say the problem is not at the server receiving the files as another ftp program uploads successfully every night. Any ideas why this occurs using jftp?

Roger.

>

257 "/deploytest/roger_dev/java/vixensoft/vixen_release/redist" is current directory.

File: ./redist/jce-jdk12-120.jar

> File: ./redist/jce-jdk12-120.jar

> PORT 10,6,100,93,5,27

> > PORT 10,6,100,93,5,27

java.lang.NullPointerException

    at net.sf.jftp.net.DataConnection.run(DataConnection.java:136)

    at java.lang.Thread.run(Thread.java:479)

200 Port command successful.

> 200 Port command successful.

Can't open ServerSocket on port 1307

> Can't open ServerSocket on port 1307

> STOR jce-jdk12-120.jar

> > STOR jce-jdk12-120.jar

Attempt timed out, retrying...

> Attempt timed out, retrying...

150 Opening data connection for jce-jdk12-120.jar.

> 150 Opening data connection for jce-jdk12-120.jar.

226 File received ok.

> 226 File received ok.

226 File received ok.

> 226 File received ok.

java.io.InterruptedIOException: Accept timed out

    at java.net.PlainSocketImpl.socketAccept(Native Method)

    at java.net.PlainSocketImpl.accept(PlainSocketImpl.java:463)

    at java.net.ServerSocket.implAccept(ServerSocket.java:238)

    at java.net.ServerSocket.accept(ServerSocket.java:217)

    at net.sf.jftp.net.DataConnection.run(DataConnection.java:127)

    at java.lang.Thread.run(Thread.java:479)

Got IOException while trying to open a socket!

> Got IOException while trying to open a socket!

Can't connect socket to ServerSocket

> Can't connect socket to ServerSocket

java.lang.NullPointerException