*/
package okhttp3

import java.io.IOException
import java.net.InetAddress
import java.net.InetSocketAddress
import java.net.ProtocolException
import java.net.Proxy

/**
 * Listener for metrics events. Extend this class to monitor the quantity, size, and duration of
 * your application's HTTP calls.
 *
 * All start/connect/acquire events will eventually receive a matching end/release event, either

Here are some possible combinations and strategies:

* **Uvicorn** with `--workers`
    * One Uvicorn **process manager** would listen on the **IP** and **port**, and it would start **multiple Uvicorn worker processes**.
* **Kubernetes** and other distributed **container systems**
    * Something in the **Kubernetes** layer would listen on the **IP** and **port**. The replication would be by having **multiple containers**, each with **one Uvicorn process** running.

	// global Trace system to send HTTP request/response
	// and Storage/OS calls info to registered listeners.
	globalTrace = pubsub.New[madmin.TraceInfo, madmin.TraceType](8)

	// global Listen system to send S3 API events to registered listeners
	globalHTTPListen = pubsub.New[event.Event, pubsub.Mask](0)

	// global console system to send console logs to
	// registered listeners

HSPLokhttp3/internal/http2/Http2Connection$Builder;-><init>(ZLokhttp3/internal/concurrent/TaskRunner;)V
HSPLokhttp3/internal/http2/Http2Connection$Listener$Companion$REFUSE_INCOMING_STREAMS$1;-><init>()V
HSPLokhttp3/internal/http2/Http2Connection$Listener;-><clinit>()V
HSPLokhttp3/internal/http2/Http2Connection$Listener;-><init>()V

        } finally {
            // MNG-4543
            cleanupTemporaryFiles(temporaryFiles);

            // Remove every checksum listener
            for (String id : CHECKSUM_IDS) {
                TransferListener checksumListener = checksums.get(id);
                if (checksumListener != null) {

   * [requestBodyOpen], [responseBodyOpen], and [expectMoreExchanges].
   *
   * This will release the connection if it is still held.
   *
   * It will also notify the listener that the call completed; either successfully or
   * unsuccessfully.
   *
   * If the call was canceled or timed out, this will wrap [e] in an exception that provides that

            }

            @Override
            public boolean isReady() {
                return true;
            }

            @Override
            public void setWriteListener(WriteListener listener) {
            }
        };

        lenient().when(response.getWriter()).thenReturn(printWriter);
        lenient().when(response.getOutputStream()).thenReturn(servletOutputStream);

Aber standardmäßig **„funktioniert einfach alles“**.

### Validierung

* Validierung für die meisten (oder alle?) Python-**Datentypen**, hierzu gehören:
    * JSON Objekte (`dict`).
    * JSON Listen (`list`), die den Typ ihrer Elemente definieren.
    * Strings (`str`) mit definierter minimaler und maximaler Länge.
    * Zahlen (`int`, `float`) mit Mindest- und Maximal-Werten, usw.

were looking up into hers--she could hear the very tones of her
voice, and see that queer little toss of her head to keep back
the wandering hair that WOULD always get into her eyes--and
still as she listened, or seemed to listen, the whole place
around her became alive the strange creatures of her little
sister's dream.

  The long grass rustled at her feet as the White Rabbit hurried

 *  New: `EventListener.retryDecision()` is called each time a request fails with an `IOException`.
    It notifies your listener if OkHttp will retry.

 *  New: `EventListener.followUpDecision()` is called each time a response is received. It notifies
    your listener if OkHttp has decided to make a follow-up request. Some common follow-ups are
    authentication challenges and redirects.