Fix(http-task): readTimeOut configuration from task input does not wo…

[emogua]

Fix(http-task): readTimeOut configuration from task input does not work, readTimeOut always max to default 3 minutes

Pull Request type

• [√] Bugfix
• Feature
• Refactoring (no functional changes, no api changes)
• Build related changes
• WHOSUSING.md
• Other (please describe):

NOTE: Please remember to run ./gradlew spotlessApply to fix any format violations.

Changes in this PR

I wrote a test case to replay this issue:
`/*

• Copyright 2021 Conductor Authors.
• Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
• the License. You may obtain a copy of the License at
• http://www.apache.org/licenses/LICENSE-2.0
• Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on
• an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
• specific language governing permissions and limitations under the License.
  */
  package com.netflix.conductor.tasks.http;

import com.fasterxml.jackson.databind.ObjectMapper;
import org.springframework.http.*;
import org.springframework.util.StopWatch;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import com.netflix.conductor.tasks.http.providers.RestTemplateProvider;
import org.springframework.web.client.RestTemplate;

import java.time.LocalDateTime;
import java.util.Collections;

// test
@RestController
@RequestMapping("test")
public class TestHttpRequest {
protected RestTemplateProvider restTemplateProvider;
protected ObjectMapper objectMapper;

public TestHttpRequest(RestTemplateProvider restTemplateProvider, ObjectMapper objectMapper) {
    this.restTemplateProvider = restTemplateProvider;
    this.objectMapper = objectMapper;
}

@GetMapping("test")
public String test() {
    StopWatch stopWatch = new StopWatch("http task run time statistic");
    stopWatch.start("task started at " + LocalDateTime.now());
    System.out.println("task started at " + LocalDateTime.now());
    try {
        HttpTask.Input input = this.objectMapper.readValue("{ \"headers\": {}, \"method\": \"POST\", \"readTimeOut\": 300000, \"body\": { \"nextExecute1\": null, \"preV2\": null, \"preV1\": null, \"retryNum\": \"10\", \"test\": \"false\", \"extendParam\": null, \"param\": \"aabb\", \"orderRequestTaskId\": \"ba7870be-67e6-4fee-8bf1-25987c3433d9\", \"platform\": \"SELF\", \"retrySleepTime\": \"3600000\", \"nextExecute2\": null }, \"uri\": \"http://xxx.com/iac/v1/execute/cxxx\", \"connectionTimeOut\": 3600000 }", HttpTask.Input.class);
        RestTemplate restTemplate = this.restTemplateProvider.getRestTemplate(input);
        HttpHeaders headers = new HttpHeaders();
        headers.setContentType(MediaType.valueOf(input.getContentType()));
        headers.setAccept(Collections.singletonList(MediaType.valueOf(input.getAccept())));

        input.getHeaders().forEach(
                (key, value) -> {
                    if (value != null) {
                        headers.add(key, value.toString());
                    }
                });

        HttpEntity<Object> request = new HttpEntity<>(input.getBody(), headers);
        ResponseEntity<String> responseEntity =
                restTemplate.exchange(
                        input.getUri(),
                        HttpMethod.valueOf(input.getMethod()),
                        request,
                        String.class);
    } catch (Exception e) {
        System.out.println(e);
    }

    stopWatch.stop();
    System.out.println(stopWatch.prettyPrint());
    return "test";
}

}
`
When I call a http request to http://xxx.com/iac/v1/execute/cxxx(not real path), it will block for a long time without response.
And I config readTimeOut as 300000ms (5 minutes), but after 3 minutes later, an exception throw out:
Failed to invoke HTTP task due to: java.lang.Exception: I/O error on POST request for "http://xxx.com/iac/v1/execute/cxxx": Read timed out

I think is should try to use the readTimeOut config as the old version(like 2.31.0), I know there is a timeout config for server side could also less than the readTimeOut config.

After my modification, I have tested the test case, and it worked.

Appendix, there is a setReadTimeOut function in HttpComponentsClientHttpRequestFactory in spring-framework versions >= 6.2
https://docs.spring.io/spring-framework/docs/current/javadoc-api/org/springframework/http/client/HttpComponentsClientHttpRequestFactory.html

Describe the new behavior from this PR, and why it's needed
Issue #

Alternatives considered

Describe alternative implementation you have considered