public async Task <Tuple <AmqpObject, DateTime> > CreateAndOpenAmqpLinkAsync() { var timeoutHelper = new TimeoutHelper(this.serviceBusConnection.OperationTimeout); MessagingEventSource.Log.AmqpGetOrCreateConnectionStart(); var amqpConnection = await this.serviceBusConnection.ConnectionManager.GetOrCreateAsync(timeoutHelper.RemainingTime()).ConfigureAwait(false); MessagingEventSource.Log.AmqpGetOrCreateConnectionStop(this.entityPath, amqpConnection.ToString(), amqpConnection.State.ToString()); // Authenticate over CBS var cbsLink = amqpConnection.Extensions.Find <AmqpCbsLink>(); var resource = this.endpointAddress.AbsoluteUri; MessagingEventSource.Log.AmqpSendAuthenticationTokenStart(this.endpointAddress, resource, resource, this.requiredClaims); var cbsTokenExpiresAtUtc = await cbsLink.SendTokenAsync(this.cbsTokenProvider, this.endpointAddress, resource, resource, this.requiredClaims, timeoutHelper.RemainingTime()).ConfigureAwait(false); MessagingEventSource.Log.AmqpSendAuthenticationTokenStop(); AmqpSession session = null; try { // Create Session var amqpSessionSettings = new AmqpSessionSettings { Properties = new Fields() }; session = amqpConnection.CreateSession(amqpSessionSettings); await session.OpenAsync(timeoutHelper.RemainingTime()).ConfigureAwait(false); } catch (Exception exception) { MessagingEventSource.Log.AmqpSessionCreationException(this.entityPath, amqpConnection, exception); session?.Abort(); throw AmqpExceptionHelper.GetClientException(exception, null, session.GetInnerException()); } AmqpObject link = null; try { // Create Link link = this.OnCreateAmqpLink(amqpConnection, this.amqpLinkSettings, session); await link.OpenAsync(timeoutHelper.RemainingTime()).ConfigureAwait(false); return(new Tuple <AmqpObject, DateTime>(link, cbsTokenExpiresAtUtc)); } catch (Exception exception) { MessagingEventSource.Log.AmqpLinkCreationException( this.entityPath, session, amqpConnection, exception); session.SafeClose(exception); throw AmqpExceptionHelper.GetClientException(exception, null, link?.GetInnerException(), session.IsClosing()); } }
public async Task <Tuple <AmqpObject, DateTime> > CreateAndOpenAmqpLinkAsync() { var timeoutHelper = new TimeoutHelper(this.serviceBusConnection.OperationTimeout, true); MessagingEventSource.Log.AmqpGetOrCreateConnectionStart(); var amqpConnection = await this.serviceBusConnection.ConnectionManager.GetOrCreateAsync(timeoutHelper.RemainingTime()).ConfigureAwait(false); MessagingEventSource.Log.AmqpGetOrCreateConnectionStop(this.entityPath, amqpConnection.ToString(), amqpConnection.State.ToString()); // Authenticate over CBS var cbsLink = amqpConnection.Extensions.Find <AmqpCbsLink>(); DateTime cbsTokenExpiresAtUtc = DateTime.MaxValue; foreach (var resource in this.audience) { MessagingEventSource.Log.AmqpSendAuthenticationTokenStart(this.endpointAddress, resource, resource, this.requiredClaims); cbsTokenExpiresAtUtc = TimeoutHelper.Min( cbsTokenExpiresAtUtc, await cbsLink.SendTokenAsync(this.cbsTokenProvider, this.endpointAddress, resource, resource, this.requiredClaims, timeoutHelper.RemainingTime()).ConfigureAwait(false)); MessagingEventSource.Log.AmqpSendAuthenticationTokenStop(); } AmqpSession session = null; try { // Create Session var amqpSessionSettings = new AmqpSessionSettings { Properties = new Fields() }; if (this.amqpLinkSettings.IsReceiver()) { // This is the maximum number of unsettled transfers across all receive links on this session. // This will allow the session to accept unlimited number of transfers, even if the recevier(s) // are not settling any of the deliveries. amqpSessionSettings.IncomingWindow = uint.MaxValue; } session = amqpConnection.CreateSession(amqpSessionSettings); await session.OpenAsync(timeoutHelper.RemainingTime()).ConfigureAwait(false); } catch (Exception exception) { MessagingEventSource.Log.AmqpSessionCreationException(this.entityPath, amqpConnection, exception); session?.Abort(); throw AmqpExceptionHelper.GetClientException(exception, null, session.GetInnerException(), amqpConnection.IsClosing()); } AmqpObject link = null; try { // Create Link link = this.OnCreateAmqpLink(amqpConnection, this.amqpLinkSettings, session); await link.OpenAsync(timeoutHelper.RemainingTime()).ConfigureAwait(false); return(new Tuple <AmqpObject, DateTime>(link, cbsTokenExpiresAtUtc)); } catch (Exception exception) { MessagingEventSource.Log.AmqpLinkCreationException( this.entityPath, session, amqpConnection, exception); session.SafeClose(exception); throw AmqpExceptionHelper.GetClientException(exception, null, link?.GetInnerException(), amqpConnection.IsClosing()); } }