/// <summary>
/// handle request headers
/// </summary>
/// <param name="request"></param>
/// <param name="httpWebRequest"></param>
/// <param name="config"></param>
private static void HandleHttpWebRequestHeaders(Request request, HttpWebRequest httpWebRequest, HttpClientConfig config)
{
// set connect timeout
httpWebRequest.Timeout = config.ConnectionTimeoutMs;
//set read write timeout
httpWebRequest.ReadWriteTimeout = config.ReadWriteTimeoutMs;
// set request method
httpWebRequest.Method = request.Method.ToUpperInvariant();
// set user-agent
httpWebRequest.UserAgent = request.UserAgent;
//set host, net2.0 cannot set;
// set allow auto redirect
httpWebRequest.AllowAutoRedirect = config.AllowAutoRedirect;
// notice: it is not allowed to set common headers with the WebHeaderCollection.Accept
// such as: Connection,Content-Length,Content-Type,Date,Expect. Host,If-Modified-Since,Range, Referer,Transfer-Encoding,User-Agent,Proxy-Connection
//step2: set header and connection properity by request.heders
foreach (KeyValuePair <string, string> pair in request.Headers)
{
HttpHeaderHandle.AddHeader(httpWebRequest.Headers, pair.Key, pair.Value);
}
//step3: set proxy, default proxy = null, improte performation
SetRequestProxy(httpWebRequest, config);
//step4: https, default all true for "*.myqcloud.com"
if (request.IsHttps)
{
ServicePointManager.ServerCertificateValidationCallback = new RemoteCertificateValidationCallback(CheckValidationCertificate);
}
//初始化长度
httpWebRequest.ContentLength = 0L;
}
/// <summary>
/// handle request
/// </summary>
/// <param name="httpWebRequest"></param>
/// <param name="request"></param>
/// <param name="config"></param>
private static void HandleHttpWebRequest(HttpWebRequest httpWebRequest, Request request, HttpClientConfig config)
{
// set connect timeout
httpWebRequest.Timeout = config.ConnectionTimeoutMs;
//set read write timeout
httpWebRequest.ReadWriteTimeout = config.ReadWriteTimeoutMs;
// set request method
httpWebRequest.Method = request.Method.ToUpperInvariant();
// set user-agent
httpWebRequest.UserAgent = config.UserAgnet;
// set allow auto redirect
httpWebRequest.AllowAutoRedirect = config.AllowAutoRedirect;
// notice: it is not allowed to set common headers with the WebHeaderCollection.Accept
// such as: Connection,Content-Length,Content-Type,Date,Expect. Host,If-Modified-Since,Range, Referer,Transfer-Encoding,User-Agent,Proxy-Connection
//step2: set header and connection properity by request.heders
for (int i = 0, count = request.Headers.Size(); i < count; i++)
{
HttpHeaderHandle.AddHeader(httpWebRequest.Headers, request.Headers.Name(i), request.Headers.Value(i));
}
//step3: set proxy, default proxy = null, improte performation
SetRequestProxy(httpWebRequest, config);
//step4: https, default all true for "*.myqcloud.com"
if (request.IsHttps)
{
ServicePointManager.ServerCertificateValidationCallback = new RemoteCertificateValidationCallback(CheckValidationCertificate);
}
//setp5: send request content: body
if (request.Body != null)
{
request.Body.OnWrite(httpWebRequest.GetRequestStream());
}
}