protected override IEnumerator <IAsyncResult> PutMessageImpl(IAccountIdentifier identity, string account, string queue, List <PushedMessage> messagesList, TimeSpan?timeout, RequestContext requestContext, bool usePutMessageRowCommand, AsyncIteratorContext <IEnumerable <PoppedMessage> > context) { TimeSpan timeSpan; RemainingTime remainingTime = new RemainingTime(timeout); SASAuthorizationParameters sASAuthorizationParameter = new SASAuthorizationParameters() { SupportedSasTypes = SasType.ResourceSas | SasType.AccountSas, SignedResourceType = SasResourceType.Object, SignedPermission = SASPermission.Add }; SASAuthorizationParameters sASAuthorizationParameter1 = sASAuthorizationParameter; IAsyncResult asyncResult = this.BeginGetQueue(identity, account, queue, PermissionLevel.Write, sASAuthorizationParameter1, remainingTime, requestContext, context.GetResumeCallback(), context.GetResumeState("QueueManager.PutMessageImpl")); yield return(asyncResult); IQueueContainer operationStatus = this.EndGetQueue(asyncResult); if (requestContext != null) { operationStatus.OperationStatus = requestContext.OperationStatus; } object obj = messagesList; if (obj == null) { obj = Enumerable.Empty <PushedMessage>(); } foreach (PushedMessage pushedMessage in (IEnumerable <PushedMessage>)obj) { PushedMessage nullable = pushedMessage; TimeSpan? messageTTL = pushedMessage.MessageTTL; timeSpan = (messageTTL.HasValue ? messageTTL.GetValueOrDefault() : TimeSpan.FromSeconds((double)this.config.MaxTtlSeconds)); nullable.MessageTTL = new TimeSpan?(timeSpan); } operationStatus.Timeout = remainingTime; asyncResult = operationStatus.BeginPutMessage(messagesList, usePutMessageRowCommand, context.GetResumeCallback(), context.GetResumeState("QueueManager.PutMessageImpl")); yield return(asyncResult); List <IMessageData> messageDatas = operationStatus.EndPutMessage(asyncResult); context.ResultData = this.WrapGetMessageResults(messageDatas); IStringDataEventStream verboseDebug = Logger <IRestProtocolHeadLogger> .Instance.VerboseDebug; verboseDebug.Log("PutMessage response: MessageId={0}", new object[] { context.ResultData }); }