SpringBoot3升级后QuotaGuard代理调用API报NoHttpResponseException求助

我们的应用原本基于Java 8+Spring Boot 2.7+HttpClient 4.5，通过QuotaGuard代理连接外部API，近期升级到Java 17+Spring Boot 3.0+HttpClient5 5.2.1后，调用API时频繁抛出org.apache.hc.core5.http.NoHttpResponseException异常，报错日志如下：

Nov 29 02:57:08  app/web.1 org.springframework.web.client.ResourceAccessException: I/O error on POST request for "[https://test.com/postInfo]": [test.com:443]  failed to respond
Nov 29 02:57:08  app/web.1  at org.springframework.web.client.RestTemplate.createResourceAccessException(RestTemplate.java:888)
Nov 29 02:57:08  app/web.1  at org.springframework.web.client.RestTemplate.doExecute(RestTemplate.java:868)
Nov 29 02:57:08  app/web.1  at org.springframework.web.client.RestTemplate.execute(RestTemplate.java:764)
Nov 29 02:57:08  app/web.1  at org.springframework.web.client.RestTemplate.postForEntity(RestTemplate.java:512)
Nov 29 02:57:08  app/web.1  at jp.co.demo.service.WinnerExportServiceImpl$3.doWithRetry(WinnerExportServiceImpl.java:381)
Nov 29 02:57:08  app/web.1  at jp.co.demo.service.WinnerExportServiceImpl$3.doWithRetry(WinnerExportServiceImpl.java:376)
Nov 29 02:57:08  app/web.1  at org.springframework.retry.support.RetryTemplate.doExecute(RetryTemplate.java:286)
Nov 29 02:57:08  app/web.1  at org.springframework.retry.support.RetryTemplate.execute(RetryTemplate.java:179)
Nov 29 02:57:08  app/web.1  at jp.co.demo.service.WinnerExportServiceImpl.execute(WinnerExportServiceImpl.java:376)
Nov 29 02:57:08  app/web.1  at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
Nov 29 02:57:08  app/web.1  at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
Nov 29 02:57:08  app/web.1  at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
Nov 29 02:57:08  app/web.1  at java.base/java.lang.reflect.Method.invoke(Method.java:568)
Nov 29 02:57:08  app/web.1  at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:343)
Nov 29 02:57:08  app/web.1  at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:196)
Nov 29 02:57:08  app/web.1  at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163)
Nov 29 02:57:08  app/web.1  at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0(AsyncExecutionInterceptor.java:115)
Nov 29 02:57:08  app/web.1  at org.springframework.util.concurrent.FutureUtils.lambda$toSupplier$0(FutureUtils.java:74)
Nov 29 02:57:08  app/web.1  at java.base/java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1768)
Nov 29 02:57:08  app/web.1  at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
Nov 29 02:57:08  app/web.1  at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
Nov 29 02:57:08  app/web.1  at java.base/java.lang.Thread.run(Thread.java:840)
Nov 29 02:57:08  app/web.1 Caused by: org.apache.hc.core5.http.NoHttpResponseException: [test.com:443] failed to respond
Nov 29 02:57:08  app/web.1  at org.apache.hc.core5.http.impl.io.DefaultHttpResponseParser.createConnectionClosedException(DefaultHttpResponseParser.java:87)
Nov 29 02:57:08  app/web.1  at org.apache.hc.core5.http.impl.io.AbstractMessageParser.parse(AbstractMessageParser.java:243)
Nov 29 02:57:08  app/web.1  at org.apache.hc.core5.http.impl.io.AbstractMessageParser.parse(AbstractMessageParser.java:53)
Nov 29 02:57:08  app/web.1  at org.apache.hc.core5.http.impl.io.DefaultBHttpClientConnection.receiveResponseHeader(DefaultBHttpClientConnection.java:298)
Nov 29 02:57:08  app/web.1  at org.apache.hc.core5.http.impl.io.HttpRequestExecutor.execute(HttpRequestExecutor.java:175)
Nov 29 02:57:08  app/web.1  at org.apache.hc.core5.http.impl.io.HttpRequestExecutor.execute(HttpRequestExecutor.java:218)
Nov 29 02:57:08  app/web.1  at org.apache.hc.client5.http.impl.io.PoolingHttpClientConnectionManager$InternalConnectionEndpoint.execute(PoolingHttpClientConnectionManager.java:712)
Nov 29 02:57:08  app/web.1  at org.apache.hc.client5.http.impl.classic.InternalExecRuntime.execute(InternalExecRuntime.java:216)
Nov 29 02:57:08  app/web.1  at org.apache.hc.client5.http.impl.classic.ConnectExec.createTunnelToTarget(ConnectExec.java:233)
Nov 29 02:57:08  app/web.1  at org.apache.hc.client5.http.impl.classic.ConnectExec.execute(ConnectExec.java:151)
Nov 29 02:57:08  app/web.1  at org.apache.hc.client5.http.impl.classic.ExecChainElement.execute(ExecChainElement.java:51)
Nov 29 02:57:08  app/web.1  at org.apache.hc.client5.http.impl.classic.ProtocolExec.execute(ProtocolExec.java:192)
Nov 29 02:57:08  app/web.1  at org.apache.hc.client5.http.impl.classic.ExecChainElement.execute(ExecChainElement.java:51)
Nov 29 02:57:08  app/web.1  at org.apache.hc.client5.http.impl.classic.HttpRequestRetryExec.execute(HttpRequestRetryExec.java:96)
Nov 29 02:57:08  app/web.1  at org.apache.hc.client5.http.impl.classic.ExecChainElement.execute(ExecChainElement.java:51)
Nov 29 02:57:08  app/web.1  at org.apache.hc.client5.http.impl.classic.ContentCompressionExec.execute(ContentCompressionExec.java:152)
Nov 29 02:57:08  app/web.1  at org.apache.hc.client5.http.impl.classic.ExecChainElement.execute(ExecChainElement.java:51)
Nov 29 02:57:08  app/web.1  at org.apache.hc.client5.http.impl.classic.RedirectExec.execute(RedirectExec.java:115)
Nov 29 02:57:08  app/web.1  at org.apache.hc.client5.http.impl.classic.ExecChainElement.execute(ExecChainElement.java:51)
Nov 29 02:57:08  app/web.1  at org.apache.hc.client5.http.impl.classic.InternalHttpClient.doExecute(InternalHttpClient.java:170)
Nov 29 02:57:08  app/web.1  at org.apache.hc.client5.http.impl.classic.CloseableHttpClient.execute(CloseableHttpClient.java:106)
Nov 29 02:57:08  app/web.1  at org.apache.hc.client5.http.impl.classic.CloseableHttpClient.execute(CloseableHttpClient.java:55)
Nov 29 02:57:08  app/web.1  at org.springframework.http.client.HttpComponentsClientHttpRequest.executeInternal(HttpComponentsClientHttpRequest.java:93)
Nov 29 02:57:08  app/web.1  at org.springframework.http.client.AbstractBufferingClientHttpRequest.executeInternal(AbstractBufferingClientHttpRequest.java:48)
Nov 29 02:57:08  app/web.1  at org.springframework.http.client.AbstractClientHttpRequest.execute(AbstractClientHttpRequest.java:66)
Nov 29 02:57:08  app/web.1  at org.springframework.web.client.RestTemplate.doExecute(RestTemplate.java:862)
Nov 29 02:57:08  app/web.1  ... 20 more

当前使用的代理配置及请求代码如下：

URL proxy;
proxy = new URL(proxyUrl);
String userInfo = proxy.getUserInfo();
String user = userInfo.substring(0, userInfo.indexOf(':'));
String password = userInfo.substring(userInfo.indexOf(':') + 1);

final CredentialsProvider credsProvider = new BasicCredentialsProvider();
Credentials credentials = new UsernamePasswordCredentials(user, password.toCharArray());
((BasicCredentialsProvider) credsProvider).setCredentials(new AuthScope(proxy.getHost(), proxy.getPort()), credentials);

HttpHost p = new HttpHost(proxy.getHost(), proxy.getPort());
HttpClient httpClient = HttpClients.custom().setProxy(p).setDefaultCredentialsProvider(credsProvider).build();
final HttpComponentsClientHttpRequestFactory factory = new HttpComponentsClientHttpRequestFactory();
factory.setHttpClient(httpClient);

RestTemplate restTemplate = new RestTemplate(factory);
ResponseEntity<ResponseData> response = restTemplate.postForEntity(APIURL, req, ResponseData.class);
ResponseData responseBody = response.getBody();

通过命令行curl和Postman借助QuotaGuard代理请求同一API均能成功，求解决思路或可行方案。

内容的提问来源于stack exchange，提问作者Monirul Islam