}
  }

  private static final class FbosByteSource extends ByteSource {
    final State state;

    FbosByteSource(State state) {
      this.state = state;
    }

    @Override
    public InputStream openStream() throws IOException {
      return state.openInputStream();
    }
  }

  /**
   * Returns a readable {@link ByteSource} view of the data that has been written to this stream.
   *

        assertEquals(12, parsedStats.length); // 12 bytes total for stats
        // The stats array in NodeStatusResponse contains everything after names
        // MAC is at index 0-5, actual stats at 6-11
        byte[] expectedStats = new byte[12];
        System.arraycopy(testMac, 0, expectedStats, 0, 6); // MAC at beginning
        System.arraycopy(stats, 0, expectedStats, 6, 6); // Stats after MAC
        assertArrayEquals(expectedStats, parsedStats);

    CacheStats stats = counter.snapshot();
    assertThat(stats.requestCount()).isEqualTo(0);
    assertThat(stats.hitCount()).isEqualTo(0);
    assertThat(stats.hitRate()).isEqualTo(1.0);
    assertThat(stats.missCount()).isEqualTo(0);
    assertThat(stats.missRate()).isEqualTo(0.0);
    assertThat(stats.loadSuccessCount()).isEqualTo(0);
    assertThat(stats.loadExceptionCount()).isEqualTo(0);

				_ = bucketStats.load(bucketName)
			}
		}(i)
	}
	wg.Wait()

	stats := bucketStats.load("test-bucket")
	if stats.totalS3Requests == nil {
		t.Error("Expected bucket stats to be initialized")
	}
	t.Logf("Bucket HTTP stats race test passed")

  }

  private boolean tryToComputeNext() {
    state = State.FAILED; // temporary pessimism
    next = computeNext();
    if (state != State.DONE) {
      state = State.READY;
      return true;
    }
    return false;
  }

  @CanIgnoreReturnValue // TODO(kak): Should we remove this?
  @Override
  @ParametricNullness
  public final T next() {
    if (!hasNext()) {

import static com.google.common.util.concurrent.Service.State.FAILED;
import static com.google.common.util.concurrent.Service.State.NEW;
import static com.google.common.util.concurrent.Service.State.RUNNING;
import static com.google.common.util.concurrent.Service.State.STARTING;
import static com.google.common.util.concurrent.Service.State.STOPPING;
import static com.google.common.util.concurrent.Service.State.TERMINATED;

        } catch (Exception e) {
            state = RdmaConnectionState.ERROR;
            throw new IOException("DiSNI RDMA send failed", e);
        }
    }

    @Override
    public ByteBuffer receive(int timeout) throws IOException {
        if (state != RdmaConnectionState.ESTABLISHED && state != RdmaConnectionState.CONNECTED) {

        if (state.eventSource) {
            state.eventSource.close();
            state.eventSource = null;
        }

        // Reset processing state
        state.isProcessing = false;

        if (state.sessionId) {
            // Clear session on server
            $.post(config.apiUrl, {
                sessionId: state.sessionId,
                clear: 'true'

    void testFailoverStateCreation() {
        ChannelFailover.FailoverState state = new ChannelFailover.FailoverState("test-channel");

        assertEquals("test-channel", state.getChannelId());
        assertEquals(0, state.getRetryCount());
        assertTrue(state.shouldRetry());
        assertTrue(state.getFailureTime() > 0);
        assertTrue(state.getNextRetryTime() > state.getFailureTime());
    }

    @Test

    public static final String RUNNING = "running";

    /** Status constant representing done/completed state. */
    public static final String DONE = "done";

    /** Status constant representing successful operation. */
    public static final String OK = "ok";

    /** Status constant representing failed operation. */
    public static final String FAIL = "fail";

    /** Status constant representing stopped state. */