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我的应用程序使用httpwebrequest
从我的WebAPI获取某些信息。我试图做的是重试请求,如果连接丢失或根本没有连接。httpwebrequest当连接丢失时GET重试
public static string httpsGET(string passedweburi, string BCO)
{
string content = "";
//GET method
HttpWebRequest HttpRequest = (HttpWebRequest)WebRequest.Create(passedweburi + BCO);
HttpRequest.Method = "GET";
//Response
HttpWebResponse response = (HttpWebResponse)HttpRequest.GetResponse();
StreamReader sr = new StreamReader(response.GetResponseStream(), System.Text.Encoding.GetEncoding("UTF-8"));
content = sr.ReadToEnd();
string resp = content.TrimStart('[').TrimEnd(']').TrimStart('"').TrimEnd('"');
if (resp == "\"The request is invalid.\"")
{
return "VALIDATE Me";
}
else
{
return resp;
}
}
它通常停止在响应变量然后将引发从调用此方法,不存在连接的方法中的异常。我正在考虑制作一个while循环,让倒计时重新连接大概一个小时。这样的事情:
int rt = 0;
while (rt < 60)
{
if (resp == "\"Unable to connect to the remote server.\"")
{
Console.Writeline("Connection Timed Out");
Console.Writeline("Re-establishing connection...");
DateTime startTime = DateTime.Now;
while (true)
{
if (DateTime.Now.Subtract(startTime).TotalMilliseconds > 60000)
break;
}
rt++;
Console.Writeline("Retrying " + rt.ToString() + " times");
}
if (rt >= 60)
{
Console.Writeline("Failed to reconnect.");
}
任何意见?