0
我有一个从其他服务获取数据的API。下面的代码工作在本地IIS很大:由于WebRequestHandler部署到Azure后,Web应用程序崩溃
if (model.Phone[0] != '+')
{
model.Phone = "+" + model.Phone;
}
string data = Newtonsoft.Json.JsonConvert.SerializeObject(new { ID = Guid.NewGuid(), Phone = model.Phone});
if (!string.IsNullOrEmpty(model.Email))
{
data = Newtonsoft.Json.JsonConvert.SerializeObject(new { ID = Guid.NewGuid(), Phone = model.Phone, Email = model.Email });
}
logger.Debug("GetDataFromSupplier before try");
try
{
WebRequestHandler handler = new WebRequestHandler();
X509Certificate2 certificate = GetMyX509Certificate();
ServicePointManager.ServerCertificateValidationCallback += (sender, cert, chain, sslPolicyErrors) => true;
handler.ClientCertificates.Add(certificate);
HttpClient client = new HttpClient(handler);
var content = new StringContent(data, Encoding.UTF8, "application/json");
var request = client.PostAsync(API_URL, content);
var result = request.Result;
return result;
} catch (Exception ex)
{
logger.Debug($"GetDataFromSupplier in catch: {ex.Message}");
var message = new HttpResponseMessage(HttpStatusCode.BadRequest);
message.Content = new StringContent(ex.Message);
return message;
}
但我已经部署了此代码后到Azure上这行代码的会议游:
WebRequestHandler handler = new WebRequestHandler();
客户端应用程序获取502 HTTP错误。我试图增加网络服务器的RAM。 catch块甚至没有运行。什么会导致这个问题?
最好使用像wireshark或提琴手嗅探器。比较来自本地IIS的http消息和失败的消息。比较工作与非工作之间的标题。异常被捕获到另一个处理程序或是一个Windows 32方法,并且您需要获取最后一个窗口错误。 – jdweng