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| author | John Arthorne | 2012-12-18 14:45:28 +0000 |
|---|---|---|
| committer | John Arthorne | 2012-12-18 14:46:28 +0000 |
| commit | 168c5facecd5d073c827905b7333f8e6b72c792a (patch) | |
| tree | b848f9d682219a9d993fb4256b7fcbcf0c86ff12 | |
| parent | ea10500d10b50be1b3794410202e45f10b18169e (diff) | |
| download | eclipse.platform.resources-168c5facecd5d073c827905b7333f8e6b72c792a.tar.gz eclipse.platform.resources-168c5facecd5d073c827905b7333f8e6b72c792a.tar.xz eclipse.platform.resources-168c5facecd5d073c827905b7333f8e6b72c792a.zip | |
Bug 396840 - win32 refresh monitor rescheduling too slowlyv20121218-144628I20121218-1600
| -rw-r--r-- | bundles/org.eclipse.core.resources/src/org/eclipse/core/internal/resources/refresh/win32/Win32Monitor.java | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/bundles/org.eclipse.core.resources/src/org/eclipse/core/internal/resources/refresh/win32/Win32Monitor.java b/bundles/org.eclipse.core.resources/src/org/eclipse/core/internal/resources/refresh/win32/Win32Monitor.java index 3cd481f4f..2e367a7be 100644 --- a/bundles/org.eclipse.core.resources/src/org/eclipse/core/internal/resources/refresh/win32/Win32Monitor.java +++ b/bundles/org.eclipse.core.resources/src/org/eclipse/core/internal/resources/refresh/win32/Win32Monitor.java @@ -30,7 +30,15 @@ import org.osgi.framework.Bundle; * DEPTH_INFINITE. */ class Win32Monitor extends Job implements IRefreshMonitor { - private static final long RESCHEDULE_DELAY = 1000; + /** + * The delay between invocations of the refresh job. + */ + private static final long RESCHEDULE_DELAY = 3000; + /** + * The time to wait on blocking call to native refresh hook. + */ + private static final int WAIT_FOR_MULTIPLE_OBJECTS_TIMEOUT = 1000; + private static final String DEBUG_PREFIX = "Win32RefreshMonitor: "; //$NON-NLS-1$ /** * A ChainedHandle is a linked list of handles. @@ -294,8 +302,6 @@ class Win32Monitor extends Job implements IRefreshMonitor { } } - private static final String DEBUG_PREFIX = "Win32RefreshMonitor: "; //$NON-NLS-1$ - private static final int WAIT_FOR_MULTIPLE_OBJECTS_TIMEOUT = 300; /** * Any errors that have occurred */ @@ -508,8 +514,7 @@ class Win32Monitor extends Job implements IRefreshMonitor { System.out.println(DEBUG_PREFIX + "job finished in: " + start + "ms"); //$NON-NLS-1$ //$NON-NLS-2$ } //always reschedule the job - so it will come back after errors or cancelation - //make sure it doesn't hog more that 5% of CPU - long delay = Math.max(RESCHEDULE_DELAY, start * 30); + long delay = Math.max(RESCHEDULE_DELAY, start); if (RefreshManager.DEBUG) System.out.println(DEBUG_PREFIX + "rescheduling in: " + delay / 1000 + " seconds"); //$NON-NLS-1$ //$NON-NLS-2$ final Bundle bundle = Platform.getBundle(ResourcesPlugin.PI_RESOURCES); |