Stopping a thread from a java upoc

[Ian Morris]

Does anyone know how to stop a thread from a Java upoc?  We have a java proc that is running the following command.  However, it’s not stopping our thread.

Here’s the command:

Code:

String command = “hcicmd -p medi_omni1 -c lawson_dft_IC500 pstop'”;
   try {
System.out.println(”IC500 Java:  Running command:” + command);
Process child = Runtime.getRuntime().exec(command);
   } catch (IOException e) {
e.printStackTrace();
}

Here’s the engine output

Code:

IC500 Java:  Running command:hcicmd -p medi_omni1 -c lawson_dft_IC500 pstop’
IC500 Java: We will CONTINUE the message because value of test is false
(RESEND_OB_MSG/meditech_dft_send1) Called with invalid context!
(RESEND_OB_MSG/meditech_dft_send1) Should be REPLY GENERATION only
(RESEND_OB_MSG/meditech_dft_send1) Continuing msg.
[cmd :cmd :INFO/0:medi_omni1_cmd:08/12/2011 13:48:35] Receiving a command
[cmd :cmd :INFO/0:medi_omni1_cmd:08/12/2011 13:48:35] Received command: ‘lawson_dft_IC500’
[cmd :cmd :INFO/0:medi_omni1_cmd:08/12/2011 13:48:35] Cmd null in ‘lawson_dft_IC500’
[cmd :cmd :INFO/0:medi_omni1_cmd:08/12/2011 13:48:35] Receiving a command
[cmd :cmd :INFO/0:medi_omni1_cmd:08/12/2011 13:48:35] Command client went away.  Closing connection.

Topic

[Jim Kosloskey]

I don’t drink the java but it looks like you have an unpaired ‘ in your command.

email: jim.kosloskey@jim-kosloskey.com 29+ years Cloverleaf, 59 years IT - old fart.

[Ian Morris]

Jim Kosloskey wrote:

I don’t drink the java but it looks like you have an unpaired ‘ in your command.

I understand what you are saying, but we’ve tried a variety of quote combinations and none of them have worked.  We’re using that one because it looks like it ends up like this in the engine:

[cmd :cmd :INFO/0:medi_omni1_cmd:08/12/2011 13:48:35] Received command: ‘lawson_dft_IC500’

[cmd :cmd :INFO/0:medi_omni1_cmd:08/12/2011 13:48:35] Cmd null in ‘lawson_dft_IC500’

[David Barr]

I think you’re missing a single quote before the word lawson.

Also, Cloverleaf sometimes does funny things with stdout and stderr from within UPOCs. I’d try adding 2>&1 or 1>&2 to the end of your command to see if that gets any additional information in the process log.

You could also try looking at child.exitValue() and child.getErrorStream() for additional error information.

[David Barr]

Ian Morris wrote:

[cmd :cmd :INFO/0:medi_omni1_cmd:08/12/2011 13:48:35] Received command: ‘lawson_dft_IC500’

[cmd :cmd :INFO/0:medi_omni1_cmd:08/12/2011 13:48:35] Cmd null in ‘lawson_dft_IC500’

This message looks like “lawson_dft_IC500” and “pstop” were passed in two separate parameters. They need to be in one parameter. That’s why you need the single quotes around ‘lawson_dft_IC500 pstop’.

[Rehman Masood]

What you have should work, but just for giggles, try stopping thru hcienginestop?

[Author]

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