protected override void OnConnectionStopped(ISourceConnection connection, StopReason reason)
{
if (reason != StopReason.UserReconnect)
{
Stop(reason);
}
}
protected override void OnConnectionStopped(ISourceConnection connection, StopReason reason)
{
switch (reason)
{
case StopReason.UnavailableError:
IgnoreNode(connection.SourceUri);
Reconnect(SelectSourceHost());
break;
case StopReason.ConnectionError:
case StopReason.OffAir:
if (connection.SourceUri == this.SourceUri)
{
Stop(reason);
}
else
{
IgnoreNode(connection.SourceUri);
Reconnect(SelectSourceHost());
}
break;
case StopReason.UserReconnect:
break;
case StopReason.UserShutdown:
default:
Stop(reason);
break;
}
}
protected void StartConnection(Uri source_uri)
{
if (sourceConnection != null)
{
StopConnection(StopReason.UserReconnect);
}
var conn = CreateConnection(source_uri);
sourceConnection = conn;
sourceConnectionTask = sourceConnection
.Run()
.ContinueWith(prev => {
if (prev.IsFaulted)
{
Queue(() => { OnConnectionStopped(conn, StopReason.NotIdentifiedError); });
}
else if (prev.IsCanceled)
{
Queue(() => { OnConnectionStopped(conn, StopReason.UserShutdown); });
}
else
{
Queue(() => { OnConnectionStopped(conn, prev.Result); });
}
});
}
protected override void OnConnectionStopped(ISourceConnection connection, ConnectionStoppedArgs args)
{
switch (args.Reason)
{
case StopReason.UserReconnect:
case StopReason.UserShutdown:
break;
default:
args.Delay = 3000;
args.Reconnect = true;
break;
}
}
public Telegram(TelegramDefinition def, ref ISourceConnection source)
{
InitializeComponent();
dataSource = source;
telegramDef = def;
itemControls = new Dictionary <string, IValueControl>();
itemDefs = new Dictionary <string, LibTelcom.TelegramItem>();
groupBox1.Text = def.TelegramName + " (" + def.Description + ")";
foreach (LibTelcom.TelegramItem item in def.TelegramItems)
{
addItem(item);
}
}
protected void StartConnection(Uri source_uri)
{
if (sourceConnection != null)
{
sourceConnection.Stopped -= OnSourceConnectionStopped;
StopConnection(StopReason.UserReconnect);
}
sourceConnection = CreateConnection(source_uri);
sourceConnection.Stopped += OnSourceConnectionStopped;
sourceConnectionThread = new Thread(state => {
sourceConnection.Run();
});
sourceConnectionThread.Start();
}
protected override void OnConnectionStopped(ISourceConnection connection, StopReason reason)
{
switch (reason)
{
case StopReason.UserReconnect:
break;
case StopReason.UserShutdown:
Stop(reason);
break;
default:
Task.Delay(3000).ContinueWith(prev => Reconnect());
break;
}
}
protected override void OnConnectionStopped(ISourceConnection connection, ConnectionStoppedArgs args)
{
switch (args.Reason)
{
case StopReason.UnavailableError:
args.IgnoreSource = connection.SourceUri;
args.Reconnect = true;
break;
case StopReason.ConnectionError:
case StopReason.OffAir:
if (connection.SourceUri != this.SourceUri)
{
args.IgnoreSource = connection.SourceUri;
args.Reconnect = true;
}
break;
}
}
protected override void OnConnectionStopped(ISourceConnection connection, StopReason reason)
{
switch (reason)
{
case StopReason.UserReconnect:
break;
case StopReason.UserShutdown:
Stop(reason);
break;
case StopReason.NoHost:
Stop(reason);
break;
default:
Reconnect();
break;
}
}
protected void StartConnection(Uri source_uri)
{
if (sourceConnection!=null) {
sourceConnection.Stopped -= OnSourceConnectionStopped;
StopConnection(StopReason.UserReconnect);
}
sourceConnection = CreateConnection(source_uri);
sourceConnection.Stopped += OnSourceConnectionStopped;
sourceConnectionThread = new Thread(state => {
sourceConnection.Run();
});
sourceConnectionThread.Start();
}
protected virtual void OnConnectionStopped(ISourceConnection connection, ConnectionStoppedArgs args)
{
}
protected override void OnConnectionStopped(ISourceConnection connection, StopReason reason)
{
switch (reason) {
case StopReason.UserReconnect:
break;
case StopReason.UserShutdown:
Stop(reason);
break;
case StopReason.NoHost:
Stop(reason);
break;
default:
Task.Delay(3000).ContinueWith(prev => Reconnect());
break;
}
}
protected override void OnConnectionStopped(ISourceConnection connection, StopReason reason)
{
switch (reason) {
case StopReason.UserReconnect:
break;
case StopReason.UserShutdown:
Stop(reason);
break;
case StopReason.NoHost:
Stop(reason);
break;
default:
Reconnect();
break;
}
}
public ConnectionStoppedEvent(ISourceConnection connection, StopReason reason)
: base(SourceStreamEventType.ConnectionStopped)
{
this.Connection = connection;
this.StopReason = reason;
}
public ConnectionStoppedEvent(ISourceConnection connection, StopReason reason)
: base(SourceStreamEventType.ConnectionStopped)
{
this.Connection = connection;
this.StopReason = reason;
}
protected abstract void OnConnectionStopped(ISourceConnection connection, StopReason reason);
private ConnectionWrapper(ISourceConnection connection, Func <ConnectionWrapper, Task <StopReason>, Task> taskFunc)
{
Connection = connection;
Task = taskFunc(this, connection.Run());
}
static public ConnectionWrapper Run(ISourceConnection connection, Func <ConnectionWrapper, Task <StopReason>, Task> taskFunc)
{
return(new ConnectionWrapper(connection, taskFunc));
}
protected override void OnConnectionStopped(ISourceConnection connection, StopReason reason)
{
switch (reason) {
case StopReason.UnavailableError:
IgnoreNode(connection.SourceUri);
Reconnect(SelectSourceHost());
break;
case StopReason.ConnectionError:
case StopReason.OffAir:
if (connection.SourceUri==this.SourceUri) {
Stop(reason);
}
else {
IgnoreNode(connection.SourceUri);
Reconnect(SelectSourceHost());
}
break;
case StopReason.UserReconnect:
break;
case StopReason.UserShutdown:
default:
Stop(reason);
break;
}
}
