import java.net.HttpURLConnection.HTTP_SEE_OTHER
import java.net.HttpURLConnection.HTTP_UNAUTHORIZED
import java.net.HttpURLConnection.HTTP_UNAVAILABLE
import java.net.ProtocolException
import java.net.Proxy
import java.net.SocketTimeoutException
import java.security.cert.CertificateException
import javax.net.ssl.SSLHandshakeException
import javax.net.ssl.SSLPeerUnverifiedException
import okhttp3.Interceptor
import okhttp3.OkHttpClient

import java.io.IOException
import java.io.InputStreamReader
import java.net.ConnectException
import java.net.HttpURLConnection
import java.net.InetAddress
import java.net.ProtocolException
import java.net.SocketTimeoutException
import java.nio.charset.StandardCharsets.UTF_8
import java.time.Duration
import java.util.concurrent.TimeUnit
import javax.net.ssl.HttpsURLConnection
import kotlin.test.assertFailsWith

 */

package jcifs.smb1.netbios;

import java.io.IOException;
import java.net.DatagramPacket;
import java.net.DatagramSocket;
import java.net.InetAddress;
import java.net.SocketTimeoutException;
import java.net.UnknownHostException;
import java.util.HashMap;
import java.util.StringTokenizer;

import jcifs.smb1.Config;
import jcifs.smb1.util.Hexdump;
import jcifs.smb1.util.LogStream;

package jcifs.netbios;

import java.io.IOException;
import java.io.InterruptedIOException;
import java.net.DatagramPacket;
import java.net.DatagramSocket;
import java.net.InetAddress;
import java.net.SocketTimeoutException;
import java.net.UnknownHostException;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.HashMap;
import java.util.HashSet;
import java.util.List;
import java.util.Map;

 * limitations under the License.
 */
package okhttp3.internal.http2

import java.io.EOFException
import java.io.IOException
import java.io.InterruptedIOException
import java.net.SocketTimeoutException
import java.util.ArrayDeque
import okhttp3.Headers
import okhttp3.internal.concurrent.Lockable
import okhttp3.internal.concurrent.assertLockNotHeld
import okhttp3.internal.concurrent.notifyAll

    }.also { expected ->
      when (expected) {
        is SocketTimeoutException, is SSLException -> {}
        else -> throw expected
      }
    }

    // The second call times out because it uses the same bad connection.
    val call2 = client.newCall(Request(server.url("/")))
    assertFailsWith<SocketTimeoutException> {
      call2.execute()
    }

 * limitations under the License.
 */
package okhttp3.internal.ws

import java.io.IOException
import java.net.ProtocolException
import java.net.SocketTimeoutException
import java.util.ArrayDeque
import java.util.Random
import java.util.concurrent.TimeUnit
import java.util.concurrent.TimeUnit.MILLISECONDS
import okhttp3.Call
import okhttp3.Callback

                    if (i == 0) {
                        failureUrl.setErrorName("java.net.ConnectException");
                    } else if (i == 1) {
                        failureUrl.setErrorName("java.net.SocketTimeoutException");
                    } else {
                        failureUrl.setErrorName("java.io.IOException");
                    }
                    list.add(failureUrl);
                }

        Exception hardwareError = new RuntimeException("RDMA hardware not supported");
        Exception networkError = new java.io.IOException("Network connection failed");
        Exception timeoutError = new java.net.SocketTimeoutException("Operation timed out");

        // Test fallback logic
        assertTrue(errorHandler.shouldFallbackToTcp(hardwareError), "Hardware errors should suggest TCP fallback");

        }
    }
    
    private boolean isRecoverableError(Exception error) {
        // Check if error is recoverable (temporary network issue, etc.)
        return error instanceof SocketTimeoutException
            || error.getMessage().contains("retry");
    }
    
    private void fallbackToTcp(RdmaConnection connection) {
        log.info("Falling back to TCP transport");