async Task <SendingAmqpLink> CreateTwinSendingLinkAsync(TimeSpan timeout, CancellationToken cancellationToken)
{
string path = string.Format(CultureInfo.InvariantCulture, CommonConstants.DeviceTwinPathTemplate, System.Net.WebUtility.UrlEncode(this.deviceId));
SendingAmqpLink twinSendingLink = await this.IotHubConnection.CreateSendingLinkAsync(path, this.iotHubConnectionString, this.twinConnectionCorrelationId, IotHubConnection.SendingLinkType.Twin, timeout, cancellationToken);
MyStringCopy(twinSendingLink.Name, out twinSendingLinkName);
this.SafeAddClosedTwinSendingLinkHandler = this.linkClosedListener;
twinSendingLink.SafeAddClosed(async(o, ea) =>
await Task.Run(async() =>
{
await this.SafeAddClosedTwinSendingLinkHandler(
o,
new ConnectionEventArgs
{
ConnectionType = ConnectionType.AmqpTwinSending,
ConnectionStatus = ConnectionStatus.Disconnected_Retrying,
ConnectionStatusChangeReason = ConnectionStatusChangeReason.No_Network
});
foreach (var entry in twinResponseCompletions)
{
TaskCompletionSource <AmqpMessage> task;
if (this.twinResponseCompletions.TryRemove(entry.Key, out task))
{
task.SetCanceled();
}
}
}
));
return(twinSendingLink);
}
private async Task EnableSendingLinkAsync(CancellationToken cancellationToken)
{
SendingAmqpLink methodSendingLink = await this.GetMethodSendingLinkAsync(cancellationToken);
this.SafeAddClosedSendingLinkHandler = this.linkClosedListener;
methodSendingLink.SafeAddClosed((o, ea) => this.SafeAddClosedSendingLinkHandler(o, ea));
}
async Task <SendingAmqpLink> CreateTwinSendingLinkAsync(TimeSpan timeout, CancellationToken cancellationToken)
{
string path = this.BuildPath(CommonConstants.DeviceTwinPathTemplate, CommonConstants.ModuleTwinPathTemplate);
SendingAmqpLink twinSendingLink = await this.IotHubConnection.CreateSendingLinkAsync(path, this.iotHubConnectionString, this.twinConnectionCorrelationId, IotHubConnection.SendingLinkType.Twin, timeout, this.productInfo, cancellationToken).ConfigureAwait(false);
MyStringCopy(twinSendingLink.Name, out twinSendingLinkName);
twinSendingLink.SafeAddClosed(async(o, ea) =>
await Task.Run(async() =>
{
foreach (var entry in twinResponseCompletions)
{
TaskCompletionSource <AmqpMessage> task;
if (this.twinResponseCompletions.TryRemove(entry.Key, out task))
{
task.SetCanceled();
}
OnAmqpConnectionClose(o, ea);
}
}
).ConfigureAwait(false));
return(twinSendingLink);
}
private async Task EnableTwinSendingLinkAsync(CancellationToken cancellationToken)
{
SendingAmqpLink twinSendingLink = await this.GetTwinSendingLinkAsync(cancellationToken);
this.SafeAddClosedTwinSendingLinkHandler = this.linkClosedListener;
twinSendingLink.SafeAddClosed((o, ea) => this.SafeAddClosedTwinSendingLinkHandler(o, new ConnectionEventArgs {
ConnectionKey = ConnectionKeys.AmqpTwinSending, ConnectionStatus = ConnectionStatus.Disconnected_Retrying, ConnectionStatusChangeReason = ConnectionStatusChangeReason.No_Network
}));
}
private async Task EnableMethodSendingLinkAsync(CancellationToken cancellationToken)
{
SendingAmqpLink methodSendingLink = await this.GetMethodSendingLinkAsync(cancellationToken);
this.SafeAddClosedMethodSendingLinkHandler = this.linkClosedListener;
methodSendingLink.SafeAddClosed((o, ea) => this.SafeAddClosedMethodSendingLinkHandler(o, new ConnectionEventArgs {
ConnectionKey = ConnectionKeys.AmqpMessaging, ConnectionStatus = ConnectionStatus.Disconnected_Retrying
}));
}
async Task <SendingAmqpLink> CreateMethodSendingLinkAsync(TimeSpan timeout, CancellationToken cancellationToken)
{
string path = this.BuildPath(CommonConstants.DeviceMethodPathTemplate, CommonConstants.ModuleMethodPathTemplate);
SendingAmqpLink methodSendingLink = await this.IotHubConnection.CreateSendingLinkAsync(path, this.iotHubConnectionString, this.methodConnectionCorrelationId, IotHubConnection.SendingLinkType.Methods, timeout, this.productInfo, cancellationToken).ConfigureAwait(false);
MyStringCopy(methodSendingLink.Name, out methodSendingLinkName);
methodSendingLink.SafeAddClosed(OnAmqpConnectionClose);
return(methodSendingLink);
}
async Task <SendingAmqpLink> CreateTwinSendingLinkAsync(TimeSpan timeout, CancellationToken cancellationToken)
{
string path = string.Format(CultureInfo.InvariantCulture, CommonConstants.DeviceTwinPathTemplate, System.Net.WebUtility.UrlEncode(this.deviceId));
SendingAmqpLink twinSendingLink = await this.IotHubConnection.CreateSendingLinkAsync(path, this.iotHubConnectionString, this.deviceId, IotHubConnection.SendingLinkType.Twin, timeout, cancellationToken);
this.SafeAddClosedTwinSendingLinkHandler = this.linkClosedListener;
twinSendingLink.SafeAddClosed((o, ea) => this.SafeAddClosedTwinSendingLinkHandler(o, new ConnectionEventArgs {
ConnectionType = ConnectionType.AmqpTwinSending, ConnectionStatus = ConnectionStatus.Disconnected_Retrying, ConnectionStatusChangeReason = ConnectionStatusChangeReason.No_Network
}));
return(twinSendingLink);
}
async Task <SendingAmqpLink> CreateMethodSendingLinkAsync(TimeSpan timeout, CancellationToken cancellationToken)
{
string path = string.Format(CultureInfo.InvariantCulture, CommonConstants.DeviceMethodPathTemplate, System.Net.WebUtility.UrlEncode(this.deviceId));
SendingAmqpLink methodSendingLink = await this.IotHubConnection.CreateSendingLinkAsync(path, this.iotHubConnectionString, this.methodConnectionCorrelationId, IotHubConnection.SendingLinkType.Methods, timeout, cancellationToken);
MyStringCopy(methodSendingLink.Name, out methodSendingLinkName);
this.SafeAddClosedMethodSendingLinkHandler = this.linkClosedListener;
methodSendingLink.SafeAddClosed(async(o, ea) =>
await Task.Run(async() =>
{
await this.SafeAddClosedMethodSendingLinkHandler(
o,
new ConnectionEventArgs
{
ConnectionType = ConnectionType.AmqpMethodSending,
ConnectionStatus = ConnectionStatus.Disconnected_Retrying,
ConnectionStatusChangeReason = ConnectionStatusChangeReason.No_Network
});
}
));
return(methodSendingLink);
}