private void closeInternal()

in adb3client/src/main/java/com/alibaba/cloud/analyticdb/adb3client/AdbClient.java [281:301]

• 20 lines of code
• 8 McCabe index (conditional complexity)

	private void closeInternal() {

		if (pool != null && pool.isRegister(this)) {
			try {
				tryThrowException();
				flush();
			} catch (AdbClientException e) {
				LOGGER.error("fail when close", e);
			}
			pool.unregister(this);
			if (isEmbeddedPool) {
				pool.close();
			}
		}
		if (fixedPool != null && fixedPool.isRegister(this)) {
			fixedPool.unregister(this);
			if (isEmbeddedFixedPool) {
				fixedPool.close();
			}
		}
	}