Workaround for JDK NIO bug. See #203
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@ -28,6 +28,24 @@ final class SelectorUtil {
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static final int DEFAULT_IO_THREADS = Runtime.getRuntime().availableProcessors() * 2;
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static final int DEFAULT_IO_THREADS = Runtime.getRuntime().availableProcessors() * 2;
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// Workaround for JDK NIO bug.
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//
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// See:
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// - http://bugs.sun.com/view_bug.do?bug_id=6427854
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// - https://github.com/netty/netty/issues/203
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static {
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String key = "sun.nio.ch.bugLevel";
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try {
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String buglevel = System.getProperty(key);
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if (buglevel == null) {
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System.setProperty(key, "");
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}
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} catch (SecurityException e) {
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if (logger.isDebugEnabled()) {
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logger.debug("Unable to get/set System Property '" + key + "'", e);
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}
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}
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}
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static void select(Selector selector) throws IOException {
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static void select(Selector selector) throws IOException {
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try {
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try {
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selector.select(10);
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selector.select(10);
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