)
    val call = client.newCall(Request(server.url("/a")))
    val executor = Executors.newSingleThreadExecutor()
    val result = executor.submit<Response?> { call.execute() }
    Thread.sleep(100) // wait for it to go in flight.
    call.cancel()
    assertFailsWith<IOException> {
      result.get()!!.body.bytes()
    }
    assertThat(server.requestCount).isEqualTo(1)
  }

  @Test

            "description": "If specified, the time in seconds before the operation should be retried. Some errors may indicate the client must take an alternate action - for those errors this field may indicate how long to wait before taking the alternate action.",
            "format": "int32",
            "type": "integer"
          },
          "uid": {

            "description": "If specified, the time in seconds before the operation should be retried. Some errors may indicate the client must take an alternate action - for those errors this field may indicate how long to wait before taking the alternate action.",
            "format": "int32",
            "type": "integer"
          },
          "uid": {

		// lock acquired: we are the only or the first concurrent request
		// initialize the next set of parallel requests
		rt.parallelRequests = 1
	} else {
		// lock is held by other requests
		// now wait for the lock to increase the parallelRequests
		rt.parallelLock.Lock()
		rt.parallelRequests++
	}
	defer rt.parallelLock.Unlock()
	// update the local maximum of parallel collisions

		}

		// Unblock the first request.
		close(idlec)
	}()

	// Wait for the second request to arrive at the server, and then cancel
	// the request context.
	r2c := <-reqc
	cancel()

	<-idlec

	close(r2c)
	wg.Wait()
}

func TestHandlerAbortRacesBodyRead(t *testing.T) { run(t, testHandlerAbortRacesBodyRead) }

					b.exec.Lock()
					a := b.ready.pop()
					b.exec.Unlock()
					handle(ctx, a)
				case <-base.Interrupted:
					base.SetExitStatus(1)
					return
				}
			}
		}()
	}

	wg.Wait()

	// Write action graph again, this time with timing information.
	writeActionGraph()
}

// buildActionID computes the action ID for a build action.
func (b *Builder) buildActionID(a *Action) cache.ActionID {

            "description": "If specified, the time in seconds before the operation should be retried. Some errors may indicate the client must take an alternate action - for those errors this field may indicate how long to wait before taking the alternate action.",
            "format": "int32",
            "type": "integer"
          },
          "uid": {

            "description": "If specified, the time in seconds before the operation should be retried. Some errors may indicate the client must take an alternate action - for those errors this field may indicate how long to wait before taking the alternate action.",
            "format": "int32",
            "type": "integer"
          },
          "uid": {

            "description": "If specified, the time in seconds before the operation should be retried. Some errors may indicate the client must take an alternate action - for those errors this field may indicate how long to wait before taking the alternate action.",
            "format": "int32",
            "type": "integer"
          },
          "uid": {

            "description": "If specified, the time in seconds before the operation should be retried. Some errors may indicate the client must take an alternate action - for those errors this field may indicate how long to wait before taking the alternate action.",
            "format": "int32",
            "type": "integer"
          },
          "uid": {