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-rw-r--r--src/java/com/jogamp/common/util/IOUtil.java42
1 files changed, 25 insertions, 17 deletions
diff --git a/src/java/com/jogamp/common/util/IOUtil.java b/src/java/com/jogamp/common/util/IOUtil.java
index 9bbb09b..62144fc 100644
--- a/src/java/com/jogamp/common/util/IOUtil.java
+++ b/src/java/com/jogamp/common/util/IOUtil.java
@@ -832,44 +832,52 @@ public class IOUtil {
public static class StreamMonitor implements Runnable {
private final InputStream[] istreams;
+ private final boolean[] eos;
private final PrintStream ostream;
private final String prefix;
public StreamMonitor(final InputStream[] streams, final PrintStream ostream, final String prefix) {
this.istreams = streams;
+ this.eos = new boolean[streams.length];
this.ostream = ostream;
this.prefix = prefix;
- new InterruptSource.Thread(null, this, "StreamMonitor-"+Thread.currentThread().getName()).start();
+ final InterruptSource.Thread t = new InterruptSource.Thread(null, this, "StreamMonitor-"+Thread.currentThread().getName());
+ t.setDaemon(true);
+ t.start();
}
+
@Override
public void run()
{
final byte[] buffer = new byte[4096];
try {
- int numRead;
+ final int streamCount = istreams.length;
+ int eosCount = 0;
do {
- numRead = 0;
for(int i=0; i<istreams.length; i++) {
- final int numReadI = istreams[i].read(buffer);
- if (numReadI > 0) {
- if( null != ostream ) {
- if( null != prefix ) {
- ostream.write(prefix.getBytes());
+ if( !eos[i] ) {
+ final int numReadI = istreams[i].read(buffer);
+ if (numReadI > 0) {
+ if( null != ostream ) {
+ if( null != prefix ) {
+ ostream.write(prefix.getBytes());
+ }
+ ostream.write(buffer, 0, numReadI);
}
- ostream.write(buffer, 0, numReadI);
+ } else {
+ // numReadI == -1
+ eosCount++;
+ eos[i] = true;
}
- numRead += numReadI;
}
}
if( null != ostream ) {
ostream.flush();
}
- } while (numRead >= 0);
- }
- catch (final IOException e) {
- for(int i=0; i<istreams.length; i++) {
- try {
- istreams[i].close();
- } catch (final IOException e2) { }
+ } while ( eosCount < streamCount );
+ } catch (final IOException e) {
+ } finally {
+ if( null != ostream ) {
+ ostream.flush();
}
// Should allow clean exit when process shuts down
}