protected ThreadPoolConfig configureThreadPoolConfig(
final NetworkListener networkListener, final ThreadPool threadPool) {
final int maxQueueSize =
threadPool.getMaxQueueSize() == null
? Integer.MAX_VALUE
: Integer.parseInt(threadPool.getMaxQueueSize());
final int minThreads = Integer.parseInt(threadPool.getMinThreadPoolSize());
final int maxThreads = Integer.parseInt(threadPool.getMaxThreadPoolSize());
final int timeout = Integer.parseInt(threadPool.getIdleThreadTimeoutSeconds());
final ThreadPoolConfig poolConfig = ThreadPoolConfig.defaultConfig();
poolConfig.setPoolName(networkListener.getName());
poolConfig.setCorePoolSize(minThreads);
poolConfig.setMaxPoolSize(maxThreads);
poolConfig.setQueueLimit(maxQueueSize);
// we specify the classloader that loaded this class to ensure
// we present the same initial classloader no matter what mode
// GlassFish is being run in.
// See http://java.net/jira/browse/GLASSFISH-19639
poolConfig.setInitialClassLoader(this.getClass().getClassLoader());
poolConfig.setKeepAliveTime(timeout < 0 ? Long.MAX_VALUE : timeout, TimeUnit.SECONDS);
if (transactionTimeoutMillis > 0 && !Utils.isDebugVM()) {
poolConfig.setTransactionTimeout(
obtainDelayedExecutor(), transactionTimeoutMillis, TimeUnit.MILLISECONDS);
}
return poolConfig;
}
private void configureListener(final NetworkListener listener) {
FilterChain chain = listener.getFilterChain();
if (chain == null) {
final FilterChainBuilder builder = FilterChainBuilder.newInstance();
builder.add(new TransportFilter());
if (listener.isSecure()) {
SSLEngineConfigurator sslConfig = listener.getSslEngineConfig();
if (sslConfig == null) {
sslConfig =
new SSLEngineConfigurator(SSLContextConfigurator.DEFAULT_CONFIG, false, false, false);
listener.setSSLEngineConfig(sslConfig);
}
final SSLBaseFilter filter = new SSLBaseFilter(sslConfig);
builder.add(filter);
}
final int maxHeaderSize =
listener.getMaxHttpHeaderSize() == -1
? org.glassfish.grizzly.http.HttpServerFilter.DEFAULT_MAX_HTTP_PACKET_HEADER_SIZE
: listener.getMaxHttpHeaderSize();
// Passing null value for the delayed executor, because IdleTimeoutFilter should
// handle idle connections for us
final org.glassfish.grizzly.http.HttpServerFilter httpServerCodecFilter =
new org.glassfish.grizzly.http.HttpServerFilter(
listener.isChunkingEnabled(),
maxHeaderSize,
null,
listener.getKeepAliveConfig(),
null,
listener.getMaxRequestHeaders(),
listener.getMaxResponseHeaders());
final Set<ContentEncoding> contentEncodings = configureCompressionEncodings(listener);
for (ContentEncoding contentEncoding : contentEncodings) {
httpServerCodecFilter.addContentEncoding(contentEncoding);
}
httpServerCodecFilter
.getMonitoringConfig()
.addProbes(serverConfig.getMonitoringConfig().getHttpConfig().getProbes());
builder.add(httpServerCodecFilter);
builder.add(
new IdleTimeoutFilter(
delayedExecutor,
listener.getKeepAliveConfig().getIdleTimeoutInSeconds(),
TimeUnit.SECONDS));
final Transport transport = listener.getTransport();
final FileCache fileCache = listener.getFileCache();
fileCache.initialize(delayedExecutor);
final FileCacheFilter fileCacheFilter = new FileCacheFilter(fileCache);
fileCache
.getMonitoringConfig()
.addProbes(serverConfig.getMonitoringConfig().getFileCacheConfig().getProbes());
builder.add(fileCacheFilter);
final ServerFilterConfiguration config = new ServerFilterConfiguration(serverConfig);
if (listener.isSendFileExplicitlyConfigured()) {
config.setSendFileEnabled(listener.isSendFileEnabled());
fileCache.setFileSendEnabled(listener.isSendFileEnabled());
}
if (listener.getBackendConfig() != null) {
config.setBackendConfiguration(listener.getBackendConfig());
}
if (listener.getDefaultErrorPageGenerator() != null) {
config.setDefaultErrorPageGenerator(listener.getDefaultErrorPageGenerator());
}
config.setTraceEnabled(config.isTraceEnabled() || listener.isTraceEnabled());
config.setMaxFormPostSize(listener.getMaxFormPostSize());
config.setMaxBufferedPostSize(listener.getMaxBufferedPostSize());
final HttpServerFilter httpServerFilter = new HttpServerFilter(config, delayedExecutor);
httpServerFilter.setHttpHandler(httpHandlerChain);
httpServerFilter
.getMonitoringConfig()
.addProbes(serverConfig.getMonitoringConfig().getWebServerConfig().getProbes());
builder.add(httpServerFilter);
chain = builder.build();
final AddOn[] addons = listener.getAddOnSet().getArray();
if (addons != null) {
for (AddOn addon : addons) {
addon.setup(listener, chain);
}
}
listener.setFilterChain(chain);
final int transactionTimeout = listener.getTransactionTimeout();
if (transactionTimeout >= 0) {
ThreadPoolConfig threadPoolConfig = transport.getWorkerThreadPoolConfig();
if (threadPoolConfig != null) {
threadPoolConfig.setTransactionTimeout(
delayedExecutor, transactionTimeout, TimeUnit.SECONDS);
}
}
}
configureMonitoring(listener);
}