val pipe = Pipe(1024)
    val sink = pipe.sink.buffer()
    val relay = edit(file, pipe.source, metadata, 5)
    val future1 = executor.submit(sourceReader(relay.newSource()))
    val future2 = executor.submit(sourceReader(relay.newSource()))
    Thread.sleep(500)
    sink.writeUtf8("abcdefghij")
    Thread.sleep(500)
    sink.writeUtf8("klmnopqrst")
    sink.close()
    assertThat<ByteString>(future1.get())

        .method("POST", AsyncRequestBody())
        .build()
    val call = client.newCall(request)
    call.execute().use { response ->
      val sink = (request.body as AsyncRequestBody?)!!.takeSink()
      sink.writeUtf8("hey\n")
      sink.writeUtf8("whats going on\n")
      sink.close()
    }
    body.awaitSuccess()
  }

  @Test
  fun requestBodyEndsAfterResponseBody() {
    enableProtocol(Protocol.HTTP_2)

Die Hauptaufgaben, die Sie jetzt erledigen können, sind:

* [Helfen Sie anderen bei Fragen auf GitHub](#anderen-bei-fragen-auf-github-helfen){.internal-link target=_blank} (siehe Abschnitt oben).
* [Prüfen Sie Pull Requests](#pull-requests-prufen){.internal-link target=_blank} (siehe Abschnitt oben).

    when (mapping.type) {
      TYPE_IGNORED -> Unit
      TYPE_MAPPED, TYPE_DISALLOWED_STD3_MAPPED -> {
        sink.write(mapping.mappedTo)
      }

      TYPE_DEVIATION, TYPE_DISALLOWED_STD3_VALID, TYPE_VALID -> {
        sink.writeUtf8CodePoint(codePoint)
      }

      TYPE_DISALLOWED -> {
        sink.writeUtf8CodePoint(codePoint)
        result = false
      }
    }

    return result
  }
}

   *
   * @param sink the output byte array
   * @param offset the offset into the array at which to start writing
   * @param value the value to write
   */
  static void store64(byte[] sink, int offset, long value) {
    // We don't want to assert in production code.
    assert offset >= 0 && offset + 8 <= sink.length;
    // Delegates to the fast (unsafe)version or the fallback.

      while (accumulatorBitCount >= 8) {
        accumulatorBitCount -= 8
        sink.writeByte((accumulator shr accumulatorBitCount).toInt())
      }
    }

    if (accumulatorBitCount > 0) {
      accumulator = accumulator shl (8 - accumulatorBitCount)
      accumulator = accumulator or (0xffL ushr accumulatorBitCount)
      sink.writeByte(accumulator.toInt())
    }
  }

          .post(
            object : RequestBody() {
              override fun contentType() = null

              override fun writeTo(sink: BufferedSink) {
                for (i in 0..9) {
                  sink.writeByte(0)
                  sink.flush()
                  sleep(100)
                }
                fail("Expected connection to be closed")
              }
            },
          )

      if (contentLength == 0L) {
        complete(null)
      }
    }

    @Throws(IOException::class)
    override fun read(
      sink: Buffer,
      byteCount: Long,
    ): Long {
      check(!closed) { "closed" }
      try {
        val read = delegate.read(sink, byteCount)

        if (invokeStartEvent) {
          invokeStartEvent = false
          eventListener.responseBodyStart(call)
        }

# Pfad-Parameter

Sie können Pfad-„Parameter“ oder -„Variablen“ mit der gleichen Syntax deklarieren, welche in Python-<abbr title="Format-String – Formatierter String: Der String enthält Variablen, die mit geschweiften Klammern umschlossen sind. Solche Stellen werden durch den Wert der Variable ersetzt">Format-Strings</abbr> verwendet wird:

```Python hl_lines="6-7"
{!../../docs_src/path_params/tutorial001.py!}
```

    TestByteSink sink = new TestByteSink();

    assertFalse(sink.wasStreamOpened() || sink.wasStreamClosed());

    assertEquals(bytes.length, source.copyTo(sink));
    assertTrue(source.wasStreamOpened() && source.wasStreamClosed());
    assertTrue(sink.wasStreamOpened() && sink.wasStreamClosed());

    assertArrayEquals(bytes, sink.getBytes());
  }