Hi,
Please note my source code below:
Session ftpSession = null;
Channel channel = null;
ChannelSftp c = null;
try {
ftpSession = getFtpSession();
if (!ftpSession.isConnected()) {
ftpSession.connect();
}
channel = ftpSession.openChannel("sftp");
InputStream in = channel.getInputStream();
channel.connect();
InputStream err_in = channel.getExtInputStream();
c = (ChannelSftp) channel;
c.cd("/root");
File fTrans = new File("testJsch.sh");
storageLoc = "D:\\Jsch\\testJsch.sh"
File fDest = new File(storageLoc);
c.get(fTrans.getName(), new FileOutputStream(storageLoc));
byte[] tmp = new byte[1024];
while (true) {
while (in.available() > 0) {
int i = in.read(tmp, 0, 1024);
if (i < 0)
break;
String stdOut = new String(tmp, 0, i);
}
while (err_in.available() > 0) {
int i = err_in.read(tmp, 0, 1024);
if (i < 0)
break;
String stdErr = new String(tmp, 0, i);
}
if (channel.isClosed()) {
break;
}
}
System.out.println("File Transferred: Disconnecting channel and
sessions");
// Disconnect from the FTP server
c.quit();
channel.disconnect();
ftpSession.disconnect();
The file is getting transferred to my local system but the control is
struck at read. I can' see the sessions being disconnected.
Please advise.
Regards,
P.V.R.Kartik
________________________________
From: Keith Alan Richardson [mailto:[email protected]]
Sent: Wednesday, November 17, 2010 7:37 PM
To: Kartik Pullabhotla v r (WT01 - GMT-Telecom Equipment)
Cc: [email protected]
Subject: Re: RE: FW: [JSch-users] Oracle exp command with jsch
You must read from both of the execChannel's output streams or you risk
deadlock
I can't help out with sftp without seeing your code
On 17 Nov 2010 15:49, <[email protected]> wrote:
Hi,
I have few more doubts regarding this:
I am reading only the error stream but not the output stream (
for the channelExec) and still its working fine. So is it mandatory that
I have to read both the streams every time?
What about sftp in jsch? Because I think iam facing the same
problem related to sftp. The file is properly transferred but the same
reading method (which worked properly for exec channel) isn't working
here!..what am I missing?
Please advise.
Regards,
P.V.R.Kartik
On Wed, Nov 17, 2010 at 1:32 PM, <kartik.pullabho...@wipro....
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