executorService.execute(this)
        success = true
      } catch (e: RejectedExecutionException) {
        failRejected(e)
      } finally {
        if (!success) {
          client.dispatcher.finished(this) // This call is no longer running!
        }
      }
    }

    internal fun failRejected(e: RejectedExecutionException? = null) {
      val ioException = InterruptedIOException("executor rejected")

        callDispatcherQueueStart = false
      } else {
        call.call.eventListener.dispatcherQueueEnd(call.call, this)
      }

      if (executorIsShutdown) {
        call.failRejected()
      } else {
        call.executeOn(executorService)
      }
    }

    if (callDispatcherQueueStart && enqueuedCall != null) {