2011-10-18 18 views
0

私はc2dm-sharpを使ってアンドロイドデバイスにプッシュ通知を送信しています。 私は罰金働いていたが、いくつかの時間からそのいくつかのエラーを示す:message failed invalid registrationC2DMシャープエラー:無効な登録

私は、以下の方法でC2dmSharp.ServerプロジェクトのC2dmMessageTransport.csファイルにvar webResp = webReq.GetResponse() as HttpWebResponse;

エラーでその与える誤差があることが判明したコードをデバッグするとき - the underlying connection was closed an unexpected error occurred on a send

static C2dmMessageTransportResponse send(C2dmMessage msg, string googleLoginAuthorizationToken, string senderID, string applicationID) 
{ 
     C2dmMessageTransportResponse result = new C2dmMessageTransportResponse(); 
     result.Message = msg; 

     var postData = msg.GetPostData(); 

     var webReq = (HttpWebRequest)WebRequest.Create(C2DM_SEND_URL); 
     // webReq.ContentLength = postData.Length; 
     webReq.Method = "POST"; 
     webReq.ContentType = "application/x-www-form-urlencoded"; 
     webReq.UserAgent = "C2DM-Sharp (version: 1.0)"; 
     webReq.Headers.Add("Authorization: GoogleLogin auth=" + googleLoginAuthorizationToken); 

     using (var webReqStream = new StreamWriter(webReq.GetRequestStream(), Encoding.ASCII)) 
     { 
      var data = msg.GetPostData(); 
      webReqStream.Write(data); 
      webReqStream.Close(); 
     } 

     try 
     { 
      var webResp = webReq.GetResponse() as HttpWebResponse; 

      if (webResp != null) 
      { 
       result.ResponseStatus = MessageTransportResponseStatus.Ok; 

       //Check for an updated auth token and store it here if necessary 
       var updateClientAuth = webResp.GetResponseHeader("Update-Client-Auth"); 
       if (!string.IsNullOrEmpty(updateClientAuth) && C2dmMessageTransport.UpdateGoogleClientAuthToken != null) 
        UpdateGoogleClientAuthToken(updateClientAuth); 

       //Get the response body 
       var responseBody = "Error="; 
       try { responseBody = (new StreamReader(webResp.GetResponseStream())).ReadToEnd(); } 
       catch { } 

       //Handle the type of error 
       if (responseBody.StartsWith("Error=")) 
       { 
        var wrErr = responseBody.Substring(responseBody.IndexOf("Error=") + 6); 
        switch (wrErr.ToLower().Trim()) 
        { 
         case "quotaexceeded": 
          result.ResponseStatus = MessageTransportResponseStatus.QuotaExceeded; 
          break; 
         case "devicequotaexceeded": 
          result.ResponseStatus = MessageTransportResponseStatus.DeviceQuotaExceeded; 
          break; 
         case "invalidregistration": 
          result.ResponseStatus = MessageTransportResponseStatus.InvalidRegistration; 
          break; 
         case "notregistered": 
          result.ResponseStatus = MessageTransportResponseStatus.NotRegistered; 
          break; 
         case "messagetoobig": 
          result.ResponseStatus = MessageTransportResponseStatus.MessageTooBig; 
          break; 
         case "missingcollapsekey": 
          result.ResponseStatus = MessageTransportResponseStatus.MissingCollapseKey; 
          break; 
         default: 
          result.ResponseStatus = MessageTransportResponseStatus.Error; 
          break; 
        } 

        throw new MessageTransportException(wrErr, result); 
       } 
       else 
       { 
        //Get the message ID 
        if (responseBody.StartsWith("id=")) 
         result.MessageId = responseBody.Substring(3).Trim(); 
       } 
      } 
     } 
     catch (WebException webEx) 
     { 
      var webResp = webEx.Response as HttpWebResponse; 

      if (webResp != null) 
      { 
       if (webResp.StatusCode == HttpStatusCode.Unauthorized) 
       { 
        //401 bad auth token 
        result.ResponseCode = MessageTransportResponseCode.InvalidAuthToken; 
        result.ResponseStatus = MessageTransportResponseStatus.Error; 
        throw new InvalidAuthenticationTokenTransportException(result); 
       } 
       else if (webResp.StatusCode == HttpStatusCode.ServiceUnavailable) 
       { 
        //First try grabbing the retry-after header and parsing it. 
        TimeSpan retryAfter = new TimeSpan(0, 0, 120); 

        var wrRetryAfter = webResp.GetResponseHeader("Retry-After"); 

        if (!string.IsNullOrEmpty(wrRetryAfter)) 
        { 
         DateTime wrRetryAfterDate = DateTime.UtcNow; 

         if (DateTime.TryParse(wrRetryAfter, out wrRetryAfterDate)) 
          retryAfter = wrRetryAfterDate - DateTime.UtcNow; 
         else 
         { 
          int wrRetryAfterSeconds = 120; 
          if (int.TryParse(wrRetryAfter, out wrRetryAfterSeconds)) 
           retryAfter = new TimeSpan(0, 0, wrRetryAfterSeconds); 
         } 
        } 

        //503 exponential backoff, get retry-after header 
        result.ResponseCode = MessageTransportResponseCode.ServiceUnavailable; 
        result.ResponseStatus = MessageTransportResponseStatus.Error; 

        throw new ServiceUnavailableTransportException(retryAfter, result); 
      } 
     } 
    } 

    return result; 
} 

私はここに詰まっています。 は私が紛失しているものです

答えて