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Preliminary solution for Bug 223154.

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We increase the size of PipedInputBuffer from 1K to 1M
but using LargePipedInputBuffer
This commit is contained in:
Marc Khouzam 2008-03-27 16:57:01 +00:00
parent 060864a934
commit 9fd5e0d9eb
3 changed files with 26 additions and 4 deletions
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5
plugins/org.eclipse.dd.mi/src/org/eclipse/dd/mi/service/command/AbstractCLIProcess.java
View file

@ -101,10 +101,11 @@ public abstract class AbstractCLIProcess extends Process
PipedOutputStream miOutLogPipe = null; PipedOutputStream miOutLogPipe = null;
try { try {
// Using a LargePipedInputStream see https://bugs.eclipse.org/bugs/show_bug.cgi?id=223154
miOutConsolePipe = new PipedOutputStream(); miOutConsolePipe = new PipedOutputStream();
miInConsolePipe = new PipedInputStream(miOutConsolePipe); miInConsolePipe = new LargePipedInputStream(miOutConsolePipe);
miOutLogPipe = new PipedOutputStream(); miOutLogPipe = new PipedOutputStream();
miInLogPipe = new PipedInputStream(miOutLogPipe); miInLogPipe = new LargePipedInputStream(miOutLogPipe);
} catch (IOException e) { } catch (IOException e) {
ILog log = MIPlugin.getDefault().getLog(); ILog log = MIPlugin.getDefault().getLog();
if (log != null) { if (log != null) {

19
plugins/org.eclipse.dd.mi/src/org/eclipse/dd/mi/service/command/LargePipedInputStream.java Normal file
View file

@ -0,0 +1,19 @@
package org.eclipse.dd.mi.service.command;
import java.io.IOException;
import java.io.PipedInputStream;
import java.io.PipedOutputStream;
class LargePipedInputStream extends PipedInputStream {
private final int LARGE_BUF_SIZE = 1024 * 1024; // 1 megs
public LargePipedInputStream(PipedOutputStream pipedoutputstream)
throws IOException
{
super(pipedoutputstream);
buffer = new byte[LARGE_BUF_SIZE];
}
}

6
plugins/org.eclipse.dd.mi/src/org/eclipse/dd/mi/service/command/MIInferiorProcess.java
View file

@ -138,7 +138,8 @@ public class MIInferiorProcess extends Process
fInputStreamPiped = new PipedOutputStream(); fInputStreamPiped = new PipedOutputStream();
PipedInputStream inputStream = null; PipedInputStream inputStream = null;
try { try {
inputStream = new PipedInputStream(fInputStreamPiped); // Using a LargePipedInputStream see https://bugs.eclipse.org/bugs/show_bug.cgi?id=223154
inputStream = new LargePipedInputStream(fInputStreamPiped);
} catch (IOException e) { } catch (IOException e) {
} }
fInputStream = inputStream; fInputStream = inputStream;
@ -150,7 +151,8 @@ public class MIInferiorProcess extends Process
fErrorStreamPiped = new PipedOutputStream(); fErrorStreamPiped = new PipedOutputStream();
PipedInputStream errorStream = null; PipedInputStream errorStream = null;
try { try {
errorStream = new PipedInputStream(fErrorStreamPiped); // Using a LargePipedInputStream see https://bugs.eclipse.org/bugs/show_bug.cgi?id=223154
errorStream = new LargePipedInputStream(fErrorStreamPiped);
} catch (IOException e) { } catch (IOException e) {
} }
fErrorStream = errorStream; fErrorStream = errorStream;