|
I'm using the java Runtime class to update files
from a CVS repository and in some cases it is hanging (see comment in
code). I think this may have something to do with the buffer size for
the standard input and output streams of the OS (Win2k). If I close
my java app the files do update correctly. Any ideas on how to resolve
this?
Thanks
public String execute(String[] args) {
StringBuffer result = new
StringBuffer();
String str; Process m; try {
String [] cmd =
{"cmd.exe","/c",args[0]};
m = Runtime.getRuntime().exec(cmd); BufferedReader in
=
new BufferedReader(new InputStreamReader( m.getInputStream())); while((str = in.readLine()) !=
null)
{
System.out.println(str); result.append("\n" + str); } // *********** code hangs before it gets here
******************
m.waitFor();
System.out.println("Process exit code is:" + m.exitValue()); } catch(Exception ex) { ex.printStackTrace (); } return result.toString(); } |
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