net实现ping的方法
浏览数：19 /
时间：2015年06月09日
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class
ServicePinger { private
static readonly ILog log = LogManager.GetLogger(typeof(ServicePinger)); public
ServicePinger(string
siteName, string
siteUrl, string
serviceUrl) { if
(siteName == null) throw
new ArgumentException("siteName can‘t be null"); if
(siteUrl == null) throw
new ArgumentException("siteUrl can‘t be null"); if
(serviceUrl == null) throw
new ArgumentException("serviceUrl can‘t be null"); if
(siteName.Length == 0) throw
new ArgumentException("siteName can‘t be empty"); if
(siteUrl.Length == 0) throw
new ArgumentException("siteUrl can‘t be empty"); if
(serviceUrl.Length == 0) throw
new ArgumentException("serviceUrl can‘t be empty"); pingingSiteName = siteName; pingingSiteUrl = siteUrl; serviceUrlToPing = serviceUrl; } private
string pingingSiteName = string.Empty; private
string pingingSiteUrl = string.Empty; private
string serviceUrlToPing = string.Empty; private
int timeoutInMilliseconds = 3000; /// <summary> /// Does the actual pinging of the service /// </summary> public
void Ping() { try { HttpWebRequest request = (HttpWebRequest)WebRequest.Create(serviceUrlToPing); request.Method = "POST"; request.ContentType = "text/xml"; request.Timeout = timeoutInMilliseconds; request.Credentials = CredentialCache.DefaultNetworkCredentials; Stream stream = (Stream)request.GetRequestStream(); using
(XmlTextWriter writer = new
XmlTextWriter(stream, Encoding.ASCII)) { writer.WriteStartDocument(); writer.WriteStartElement("methodCall"); writer.WriteElementString("methodName", "weblogUpdates.ping"); writer.WriteStartElement("params"); writer.WriteStartElement("param"); writer.WriteElementString("value", pingingSiteName); writer.WriteEndElement(); writer.WriteStartElement("param"); writer.WriteElementString("value", pingingSiteUrl); writer.WriteEndElement(); writer.WriteEndElement(); writer.WriteEndElement(); } request.GetResponse(); } catch
(InvalidOperationException ex) { log.Error(ex); } catch
(NotSupportedException ex) { log.Error(ex); } } } |
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