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fix #887 add keep alive

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This commit is contained in:
Shinsuke Sugaya 2017-02-09 09:32:40 +09:00
parent 7452d2fc44
commit de98e2e420
1 changed files with 12 additions and 5 deletions
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17
src/main/java/org/codelibs/fess/thumbnail/impl/WebDriverGenerator.java
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@ -68,7 +68,7 @@ public class WebDriverGenerator extends BaseThumbnailGenerator {
protected String imageFormatName = "png";
protected long unreachableCheckInterval = 10 * 60 * 1000L;
protected long keepAlive = 10 * 60 * 1000L;
protected long previousCheckTime = 0;
@ -96,6 +96,7 @@ public class WebDriverGenerator extends BaseThumbnailGenerator {
}
}
webDriver.manage().window().setSize(new Dimension(windowWidth, windowHeight));
previousCheckTime = ComponentUtil.getSystemHelper().getCurrentTimeAsLong();
} catch (final Exception e) {
if (logger.isDebugEnabled()) {
logger.debug("WebDriver is not available for generating thumbnails.", e);
@ -152,11 +153,12 @@ public class WebDriverGenerator extends BaseThumbnailGenerator {
if (logger.isDebugEnabled()) {
logger.debug("WebDriver is not available.", e);
}
previousCheckTime = 0;
} finally {
final long now = ComponentUtil.getSystemHelper().getCurrentTimeAsLong();
if (now - previousCheckTime > unreachableCheckInterval) {
if (now - previousCheckTime > keepAlive) {
destroy();
startWebDriver();
previousCheckTime = now;
}
}
}
@ -284,7 +286,12 @@ public class WebDriverGenerator extends BaseThumbnailGenerator {
this.thumbnailHeight = thumbnailHeight;
}
public void setUnreachableCheckInterval(final long unreachableCheckInterval) {
this.unreachableCheckInterval = unreachableCheckInterval;
@Deprecated
public void setUnreachableCheckInterval(final long keepAlive) {
this.keepAlive = keepAlive;
}
public void setKeepAlive(long keepAlive) {
this.keepAlive = keepAlive;
}
}