static {
boolean disabled;
if (SystemPropertyUtil.get("io.netty.noResourceLeakDetection") != null) {
boolean disabled = SystemPropertyUtil.getBoolean("io.netty.noResourceLeakDetection", false);
logger.debug("-Dio.netty.noResourceLeakDetection: {}", Boolean.valueOf(disabled));
logger.warn(
"-Dio.netty.noResourceLeakDetection is deprecated. Use '-D{}={}' instead.",
"io.netty.leakDetectionLevel",
DEFAULT_LEVEL.name().toLowerCase());
} else {
disabled = false;
}
Level defaultLevel = disabled ? Level.DISABLED : DEFAULT_LEVEL;
String levelStr =
SystemPropertyUtil.get("io.netty.leakDetectionLevel", defaultLevel.name())
.trim()
.toUpperCase();
Level level = DEFAULT_LEVEL;
for (Level l : EnumSet.allOf(Level.class)) {
if ((levelStr.equals(l.name())) || (levelStr.equals(String.valueOf(l.ordinal())))) {
level = l;
}
}
level = level;
if (logger.isDebugEnabled()) {
logger.debug("-D{}: {}", "io.netty.leakDetectionLevel", level.name().toLowerCase());
}
}
@Override
protected void encode(ChannelHandlerContext ctx, SingleResponse response, List<Object> out)
throws WeixinException {
String content = response.toContent();
ctx.writeAndFlush(HttpUtil.createHttpResponse(content, ServerToolkits.CONTENTTYPE$TEXT_PLAIN));
logger.debug("encode single response:{}", content);
}
private static void processGoAwayWriteResult(
final ChannelHandlerContext ctx,
final int lastStreamId,
final long errorCode,
final ByteBuf debugData,
ChannelFuture future) {
try {
if (future.isSuccess()) {
if (errorCode != NO_ERROR.code()) {
if (logger.isDebugEnabled()) {
logger.debug(
format(
"Sent GOAWAY: lastStreamId '%d', errorCode '%d', "
+ "debugData '%s'. Forcing shutdown of the connection.",
lastStreamId, errorCode, debugData.toString(UTF_8)),
future.cause());
}
ctx.close();
}
} else {
if (logger.isErrorEnabled()) {
logger.error(
format(
"Sending GOAWAY failed: lastStreamId '%d', errorCode '%d', "
+ "debugData '%s'. Forcing shutdown of the connection.",
lastStreamId, errorCode, debugData.toString(UTF_8)),
future.cause());
}
ctx.close();
}
} finally {
// We're done with the debug data now.
debugData.release();
}
}
/** Notify all the handshake futures about the failure during the handshake. */
private void setHandshakeFailure(Throwable cause) {
// Release all resources such as internal buffers that SSLEngine
// is managing.
engine.closeOutbound();
try {
engine.closeInbound();
} catch (SSLException e) {
// only log in debug mode as it most likely harmless and latest chrome still trigger
// this all the time.
//
// See https://github.com/netty/netty/issues/1340
String msg = e.getMessage();
if (msg == null || !msg.contains("possible truncation attack")) {
logger.debug("SSLEngine.closeInbound() raised an exception.", e);
}
}
notifyHandshakeFailure(cause);
for (; ; ) {
PendingWrite write = pendingUnencryptedWrites.poll();
if (write == null) {
break;
}
write.failAndRecycle(cause);
}
}
static {
DEFAULT_EVENT_LOOP_THREADS =
Math.max(
1,
SystemPropertyUtil.getInt(
"io.netty.eventLoopThreads", Runtime.getRuntime().availableProcessors() * 2));
if (logger.isDebugEnabled()) {
logger.debug("-Dio.netty.eventLoopThreads: {}", DEFAULT_EVENT_LOOP_THREADS);
}
}
/**
* Implementation of a an observer which checks for RedisURI beans and stores them in {@link
* #redisUris} for later association with corresponding repository beans.
*
* @param <T> The type.
* @param processBean The annotated type as defined by CDI.
*/
@SuppressWarnings("unchecked")
<T> void processBean(@Observes ProcessBean<T> processBean) {
Bean<T> bean = processBean.getBean();
for (Type type : bean.getTypes()) {
// Check if the bean is an RedisURI.
if (type instanceof Class<?> && RedisURI.class.isAssignableFrom((Class<?>) type)) {
Set<Annotation> qualifiers = new HashSet<Annotation>(bean.getQualifiers());
if (bean.isAlternative() || !redisUris.containsKey(qualifiers)) {
LOGGER.debug(
String.format(
"Discovered '%s' with qualifiers %s.", RedisURI.class.getName(), qualifiers));
redisUris.put(qualifiers, (Bean<RedisURI>) bean);
}
}
}
}
/** Notify all the handshake futures about the successfully handshake */
private void setHandshakeSuccess() {
// Work around the JVM crash which occurs when a cipher suite with GCM enabled.
final String cipherSuite = String.valueOf(engine.getSession().getCipherSuite());
if (!wantsDirectBuffer && (cipherSuite.contains("_GCM_") || cipherSuite.contains("-GCM-"))) {
wantsInboundHeapBuffer = true;
}
handshakePromise.trySuccess(ctx.channel());
if (logger.isDebugEnabled()) {
logger.debug("{} HANDSHAKEN: {}", ctx.channel(), engine.getSession().getCipherSuite());
}
ctx.fireUserEventTriggered(SslHandshakeCompletionEvent.SUCCESS);
if (readDuringHandshake && !ctx.channel().config().isAutoRead()) {
readDuringHandshake = false;
ctx.read();
}
}
/** Notify all the handshake futures about the failure during the handshake. */
private void setHandshakeFailure(ChannelHandlerContext ctx, Throwable cause) {
// Release all resources such as internal buffers that SSLEngine
// is managing.
engine.closeOutbound();
try {
engine.closeInbound();
} catch (SSLException e) {
// only log in debug mode as it most likely harmless and latest chrome still trigger
// this all the time.
//
// See https://github.com/netty/netty/issues/1340
String msg = e.getMessage();
if (msg == null || !msg.contains("possible truncation attack")) {
logger.debug("{} SSLEngine.closeInbound() raised an exception.", ctx.channel(), e);
}
}
notifyHandshakeFailure(cause);
pendingUnencryptedWrites.removeAndFailAll(cause);
}
@Override
public void exceptionCaught(ChannelHandlerContext ctx, Throwable cause) throws Exception {
if (ignoreException(cause)) {
// It is safe to ignore the 'connection reset by peer' or
// 'broken pipe' error after sending close_notify.
if (logger.isDebugEnabled()) {
logger.debug(
"Swallowing a harmless 'connection reset by peer / broken pipe' error that occurred "
+ "while writing close_notify in response to the peer's close_notify",
cause);
}
// Close the connection explicitly just in case the transport
// did not close the connection automatically.
if (ctx.channel().isActive()) {
ctx.close();
}
} else {
ctx.fireExceptionCaught(cause);
}
}
public Message proc(Message msg, ChannelHandlerContext ctx) {
String clientId = MemPool.getClientId(ctx.channel());
if (clientId == null) {
return DISCONNECT;
}
PublishMessage pm = (PublishMessage) msg;
Set<ChannelEntity> channelEntitys = MemPool.getChannelByTopics(pm.getTopic());
if (channelEntitys == null) {
return null;
}
for (ChannelEntity channelEntity : channelEntitys) {
logger.debug(
"PUBLISH to ChannelEntity topic = "
+ pm.getTopic()
+ " payload = "
+ pm.getDataAsString());
channelEntity.write(pm);
}
return null;
}
static {
InternalLogger logger = InternalLoggerFactory.getInstance(SocketConnectionAttemptTest.class);
logger.debug("-Dio.netty.testsuite.badHost: {}", BAD_HOST);
logger.debug("-Dio.netty.testsuite.badPort: {}", BAD_PORT);
}
public void debug(Object arg0, Throwable arg1) {
if (arg1 == null) return;
if (arg0 != null) _log.debug(arg0.toString(), arg1);
else _log.debug("null", arg1);
}
public void debug(Object arg0) {
if (arg0 != null) _log.debug(arg0.toString());
else _log.debug("null");
}
