SocketException：执行POST请求时重置连接

Question

我正在向端点发出POST请求。我正在使用Spring restTemplate。

我很少（100分之一）得到SocketException，但是我想避免这种情况。

final HttpHeaders headers = new HttpHeaders();
headers.setContentType(MediaType.APPLICATION_JSON_UTF8);
HttpEntity<String> entity;
entity = new HttpEntity<>(inputPayload[0], headers);
final RestTemplate restTemplate = new RestTemplate();
  return retryTemplate.execute(new RetryCallback<String, Exception> 
                       () {
       @Override
       public String doWithRetry(RetryContext context) throws 
       Exception {
         return restTemplate.exchange(url, httpMethod, entity, 
         String.class).getBody();
     }
});

异常堆栈跟踪：

 Caused by: org.springframework.web.client.ResourceAccessException: 
 I/O error on POST request for "": Connection reset; nested 
 exception is java.net.SocketException: Connection reset
 at 
 Caused by: java.net.SocketException: Connection reset
 at java.net.SocketInputStream.read(SocketInputStream.java:210)
 at java.net.SocketInputStream.read(SocketInputStream.java:141)
 at sun.security.ssl.InputRecord.readFully(InputRecord.java:465)
 at sun.security.ssl.InputRecord.read(InputRecord.java:503)

好像在我的（客户端）端，关闭连接后，我仍在从SocketInputStream读取吗？如何完全解决？