Hi, Yeah, my guess would be that you're missing a Close/Dispose somewhere (but I couldn't find anything missing in the case you showed). I wouldn't look at the web services first, it's more likely a problem with the code where you're using sockets and/or http requests yourself.
Rolf On Mon, Oct 24, 2011 at 4:49 AM, bamagrad03 <[email protected]> wrote: > I've got an app that does a number of externally focused things: twitter via > oAuth, connecting to my web server services, etc. And everything works > great, but after about 3-4 minutes of heavy use, the app starts throwing: > > Error: ConnectFailure (System call failed) > > More specifically: > > at System.Net.HttpWebRequest.EndGetRequestStream (IAsyncResult > asyncResult) [0x00000] in <filename unknown>:0 > at System.Net.HttpWebRequest.GetRequestStream () [0x00000] in <filename > unknown>:0 > at System.Web.Services.Protocols.SoapHttpClientProtocol.Invoke > (System.String method_name, System.Object[] parameters) [0x00000] in > <filename unknown>:0 > > Now, I can trap for this. But the bigger issue is, once I get this error, > the app NEVER recovers. It won't connect to my RSS feeds, Twitter oAuth, or > any of my webservices. I continue to get the same connectfailure error until > I restart the app. > > Could this be a case of me not disposing manually of some resource that I > should be? Here's some code from my webservice data pull, but keep in mind, > this is only one of many ways I connect. > > List<BBStandings> rank = new List<BBStandings>(); > try{ > var service = new ServiceName.Service(); > > XmlDocument xmlDoc = new XmlDocument(); > xmlDoc.LoadXml(service.GetStandings()); > > string s = xmlDoc.InnerXml; > -- bunch of variables declared > int iCount = 1; > > if (s != "<NewDataSet />") > { > System.Xml.XmlTextReader xml = new > System.Xml.XmlTextReader(new > System.IO.StringReader(s)); > int iXML = 0; > > while (xml.Read()) > { > switch (xml.NodeType) > { > case XmlNodeType.EndElement: > iCount = 1; > sElement = ""; > sText = ""; > break; > case XmlNodeType.Element: > sElement = xml.Name; > iCount = 2; > break; > case XmlNodeType.Text: > //sElement = xml.Name; > sText = xml.Value; > iCount = 3; > break; > } > if (iCount == 3) > { > switch (sElement) > { > case "TeamID": > sTeamID = sText; > iCount = 1; > break; > case "TeamName": > sTeamName = sText; > iCount = 1; > break; > case "ConferenceRecord": > sConferenceRecord = sText; > iCount = 1; > break; > case "Record": > sRecord = sText; > BBStandings r = new > BBStandings(); > > r.TeamID = > Convert.ToInt32(sTeamID); > r.TeamName = sTeamName; > > r.ConferenceRecord = > sConferenceRecord; > > r.Record = sRecord; > > rank.Insert(iXML, r); > > iXML += 1; > sTeamID = ""; > sConferenceRecord = ""; > > sTeamName = ""; > sRecord = ""; > sText = ""; > sElement = ""; > break; > } > } > } > } > } > catch (Exception ex) > { > string s=ex.Message; > } > return rank; > > I'm running MD 2.6.0.1 > MonoFramework 2.10.5 > MT 4.2.2 > > > -- > View this message in context: > http://monotouch.2284126.n4.nabble.com/ConnectFailure-error-causes-app-to-cease-connecting-externally-tp3931899p3931899.html > Sent from the MonoTouch mailing list archive at Nabble.com. > _______________________________________________ > MonoTouch mailing list > [email protected] > http://lists.ximian.com/mailman/listinfo/monotouch > _______________________________________________ MonoTouch mailing list [email protected] http://lists.ximian.com/mailman/listinfo/monotouch
