RestSharp超时无法正常工作

时间:2017-10-05 11:08:47

标签: c# .net windows-services timeout restsharp

我有一个restsharp客户端和请求设置如下:

var request = new RestRequest();
request.Method = Method.POST;
request.AddParameter("application/json", jsonBody, ParameterType.RequestBody);
request.OnBeforeDeserialization = resp => { resp.ContentType = "application/json"; };
request.Timeout = -1;
request.ReadWriteTimeout = -1;
var url = $"http://{ipAddress}/api/calculate";
var client = new RestClient();
client.BaseUrl = new Uri(url);
client.Timeout = -1;
client.ReadWriteTimeout = -1;
var response = client.Execute(request);

此请求需要一段时间才能完成,大约需要30分钟。现在,我知道有更优雅的方法可以做到这一点,但是,对于这个请求,我需要这样做。

此RestSharp客户端和请求在Windows服务中执行。当服务执行请求时,它会抛出TimoutException并且请求最大超时大约为40秒。

出于某种原因,我设置的超时对于这种情况不起作用。

有人有解决方案吗?

3 个答案:

答案 0 :(得分:10)

您可能无法通过设置ReadWriteTimeout值来执行您的想法。您的值将被忽略,因此您将获得默认值。

根据这个答案What is default timeout value of RestSharp RestClient? RestSharp在其实现中使用HttpWebRequest

HttpWebRequest的超时属性不能为负HttpWebRequest.Timeout Property

如果你查看RestSharp客户端代码,你会看到:https://github.com/restsharp/RestSharp/blob/70de357b0b9dfc3926c95d1e69967c7a7cbe874c/RestSharp/RestClient.cs#L452

        int readWriteTimeout = request.ReadWriteTimeout > 0
            ? request.ReadWriteTimeout
            : this.ReadWriteTimeout;

        if (readWriteTimeout > 0)
        {
            http.ReadWriteTimeout = readWriteTimeout;
        }

答案 1 :(得分:2)

如何更改默认的超时时间长度:

将默认超时时间更改为:5秒-例如-(即5000毫秒):

    var client = new RestClient(BaseUrl);
    client.Timeout = 5000; // 5000 milliseconds == 5 seconds

就是这样,希望对您有所帮助!

答案 2 :(得分:0)

更新到RestSharp v106.2.2。
参见https://github.com/restsharp/RestSharp/issues/1093