client.newBuilder()
        .addInterceptor(
          Interceptor { chain: Interceptor.Chain ->
            try {
              chain.proceed(chain.request())
              throw AssertionError()
            } catch (expected: IOException) {
              chain.proceed(chain.request())
            }
          },
        )
        .build()
    val request = Request(server.url("/"))

<p>
Both the channel and the value expression are evaluated before communication
begins. Communication blocks until the send can proceed.
A send on an unbuffered channel can proceed if a receiver is ready.
A send on a buffered channel can proceed if there is room in the buffer.
A send on a closed channel proceeds by causing a <a href="#Run_time_panics">run-time panic</a>.
A send on a <code>nil</code> channel blocks forever.
</p>

     * works well for hash tables since the bin lists tend to be short. (The average length is less
     * than two.)
     *
     * Read operations can thus proceed without locking, but rely on selected uses of volatiles to
     * ensure that completed write operations performed by other threads are noticed. For most

     * works well for hash tables since the bin lists tend to be short. (The average length is less
     * than two.)
     *
     * Read operations can thus proceed without locking, but rely on selected uses of volatiles to
     * ensure that completed write operations performed by other threads are noticed. For most

   *   .build();
   * ```
   */
  internal class LegacyRedirectInterceptor : Interceptor {
    override fun intercept(chain: Interceptor.Chain): Response {
      val response = chain.proceed(chain.request())
      val code = response.code
      if (code != HTTP_TEMP_REDIRECT && code != HTTP_PERM_REDIRECT) return response
      val method = response.request.method

  `Ugh!' said the Lory, with a shiver.

  `I beg your pardon!' said the Mouse, frowning, but very
politely:  `Did you speak?'

  `Not I!' said the Lory hastily.

  `I thought you did,' said the Mouse.  `--I proceed.  "Edwin and
Morcar, the earls of Mercia and Northumbria, declared for him:
and even Stigand, the patriotic archbishop of Canterbury, found
it advisable--"'

  `Found WHAT?' said the Duck.

      client.newBuilder()
        .addNetworkInterceptor(
          Interceptor { chain: Interceptor.Chain ->
            ifNoneMatch.compareAndSet(null, chain.request().header("If-None-Match"))
            chain.proceed(chain.request())
          },
        )
        .build()

    // Confirm the value is cached and intercepted.
    assertThat(get(url).body.string()).isEqualTo("A")

  `Ugh!' said the Lory, with a shiver.

  `I beg your pardon!' said the Mouse, frowning, but very
politely:  `Did you speak?'

  `Not I!' said the Lory hastily.

  `I thought you did,' said the Mouse.  `--I proceed.  "Edwin and
Morcar, the earls of Mercia and Northumbria, declared for him:
and even Stigand, the patriotic archbishop of Canterbury, found
it advisable--"'

  `Found WHAT?' said the Duck.

HSPLokhttp3/internal/http/RealInterceptorChain;->proceed(Lokhttp3/Request;)Lokhttp3/Response;
HSPLokhttp3/internal/http/RealResponseBody;-><init>(Ljava/lang/String;JLokio/BufferedSource;)V
HSPLokhttp3/internal/http/RealResponseBody;->contentType()Lokhttp3/MediaType;

	proxiedGetRequestsTotal             MetricName = "proxied_get_requests_total"
	proxiedHeadRequestsTotal            MetricName = "proxied_head_requests_total"
	proxiedPutTaggingRequestsTotal      MetricName = "proxied_put_tagging_requests_total"
	proxiedGetTaggingRequestsTotal      MetricName = "proxied_get_tagging_requests_total"
	proxiedDeleteTaggingRequestsTotal   MetricName = "proxied_delete_tagging_requests_total"