@Test
  public void testSendLargeRequest() throws Exception {
    String connectionId = blockingSSLConnect(DEFAULT_SOCKET_BUF_SIZE);
    String big = SelectorTest.randomString(10 * DEFAULT_SOCKET_BUF_SIZE, new Random());
    assertEquals(big, blockingRequest(connectionId, big));
  }
Validate that we can send and receive a message larger than the receive and send buffer size
ambry-network/src/test/java/com/github/ambry/network/SSLSelectorTest.java