prebuilt support for the following: Log4J (version 1.2 or later) from Apache's Jakarta project. Each named Log instance is connected to a corresponding Log4J Logger. JDK Logging API, included in JDK 1.4 or later systems. Each named Log instance is connected to a corresponding java.util.logging.Logger instance. LogKit from Apache's Avalon project. Each named Log instance is connected to a corresponding LogKit Logger. NoOpLog implementation that simply swallows all log output, for all named Log isntances....

import javax.servlet.ServletInputStream;
import javax.servlet.ServletOutputStream;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.catalina.connector.ClientAbortException;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import org.codelibs.core.io.CopyUtil;
import org.codelibs.core.lang.StringUtil;
import org.codelibs.curl.Curl.Method;

//
// Kubelets use this API to obtain:
//  1. client certificates to authenticate to kube-apiserver (with the "kubernetes.io/kube-apiserver-client-kubelet" signerName).
//  2. serving certificates for TLS endpoints kube-apiserver can connect to securely (with the "kubernetes.io/kubelet-serving" signerName).
//
// This API can be used to request client certificates to authenticate to kube-apiserver
// (with the "kubernetes.io/kube-apiserver-client" signerName),

            connection.addUnrecoverableErrorHandler(unrecoverableErrorHandler);
            configureLogging(loggingManager, connection, workerLogEventListener);
            // start logging now that the logging manager is connected
            loggingManager.start();
            if (config.shouldPublishJvmMemoryInfo()) {
                configureWorkerJvmMemoryInfoEvents(workerServices, connection);
            }

	{131, "ECONNRESET", "connection reset by peer"},
	{132, "ENOBUFS", "no buffer space available"},
	{133, "EISCONN", "transport endpoint is already connected"},
	{134, "ENOTCONN", "transport endpoint is not connected"},
	{135, "EUCLEAN", "structure needs cleaning"},
	{137, "ENOTNAM", "not a XENIX named type file"},
	{138, "ENAVAIL", "no XENIX semaphores available"},

	{104, "ECONNRESET", "connection reset by peer"},
	{105, "ENOBUFS", "no buffer space available"},
	{106, "EISCONN", "transport endpoint is already connected"},
	{107, "ENOTCONN", "transport endpoint is not connected"},
	{108, "ESHUTDOWN", "cannot send after transport endpoint shutdown"},
	{109, "ETOOMANYREFS", "too many references: cannot splice"},
	{110, "ETIMEDOUT", "connection timed out"},

	{104, "ECONNRESET", "connection reset by peer"},
	{105, "ENOBUFS", "no buffer space available"},
	{106, "EISCONN", "transport endpoint is already connected"},
	{107, "ENOTCONN", "transport endpoint is not connected"},
	{108, "ESHUTDOWN", "cannot send after transport endpoint shutdown"},
	{109, "ETOOMANYREFS", "too many references: cannot splice"},
	{110, "ETIMEDOUT", "connection timed out"},

	{104, "ECONNRESET", "connection reset by peer"},
	{105, "ENOBUFS", "no buffer space available"},
	{106, "EISCONN", "transport endpoint is already connected"},
	{107, "ENOTCONN", "transport endpoint is not connected"},
	{108, "ESHUTDOWN", "cannot send after transport endpoint shutdown"},
	{109, "ETOOMANYREFS", "too many references: cannot splice"},
	{110, "ETIMEDOUT", "connection timed out"},

	}
}

type fakeNetFD struct {
	fd           *netFD
	assignedPort int // 0 if no port has been assigned for this socket

	queue         *packetQueue // incoming packets
	peer          *netFD       // connected peer (for outgoing packets); nil for listeners and PacketConns
	readDeadline  atomic.Pointer[deadlineTimer]
	writeDeadline atomic.Pointer[deadlineTimer]

	fakeAddr fakeSockAddr // cached fakeSockAddr equivalent of fd.laddr

	{54, "ECONNRESET", "connection reset by peer"},
	{55, "ENOBUFS", "no buffer space available"},
	{56, "EISCONN", "transport endpoint is already connected"},
	{57, "ENOTCONN", "transport endpoint is not connected"},
	{58, "ESHUTDOWN", "cannot send after transport endpoint shutdown"},
	{59, "ETOOMANYREFS", "too many references: cannot splice"},
	{60, "ETIMEDOUT", "connection timed out"},