public boolean isRetryTcpOnTimeout() {
		return retryTcpOnTimeout;
	}
@Test
	void retryTcpOnTimeout() {
		assertThat(builder.build().isRetryTcpOnTimeout()).isFalse();

		builder.retryTcpOnTimeout(true);
		assertThat(builder.build().isRetryTcpOnTimeout()).isTrue();
	}