public static async Task <IOperation> ChannelExecuteOperationAsync(Func <TimeSpan, string, Task <IOperation> > fCall, TimeSpan ts, string s, IChannel channel, string strStatusSuccess, CloudMediaContext _context, Mainform mainform, DataGridViewLiveChannel dataGridViewChannelsV = null) //used for all except creation
{
IOperation operation = null;
try
{
var state = channel.State;
var STask = fCall(ts, s);
operation = await STask;
while (operation.State == OperationState.InProgress)
{
//refresh the operation
operation = _context.Operations.GetOperation(operation.Id);
// refresh the channel
IChannel channelR = _context.Channels.Where(c => c.Id == channel.Id).FirstOrDefault();
if (channelR != null && state != channelR.State)
{
state = channelR.State;
if (dataGridViewChannelsV != null)
{
dataGridViewChannelsV.BeginInvoke(new Action(() => dataGridViewChannelsV.RefreshChannel(channelR)), null);
}
}
System.Threading.Thread.Sleep(1000);
}
if (operation.State == OperationState.Succeeded)
{
mainform.TextBoxLogWriteLine("Channel '{0}' : {1}.", channel.Name, strStatusSuccess);
}
else
{
mainform.TextBoxLogWriteLine("Channel '{0}' NOT {1}. (Error {2})", channel.Name, strStatusSuccess, operation.ErrorCode, true);
mainform.TextBoxLogWriteLine("Error message : {0}", operation.ErrorMessage, true);
}
if (dataGridViewChannelsV != null)
{
dataGridViewChannelsV.BeginInvoke(new Action(() => dataGridViewChannelsV.RefreshChannel(channel)), null);
}
}
catch (Exception ex)
{
mainform.TextBoxLogWriteLine("Channel '{0}' : Error! {1}", channel.Name, Program.GetErrorMessage(ex), true);
}
return(operation);
}
public static async Task<IOperation> ChannelExecuteOperationAsync(Func<TimeSpan, string, Task<IOperation>> fCall, TimeSpan ts, string s, IChannel channel, string strStatusSuccess, CloudMediaContext _context, Mainform mainform, DataGridViewLiveChannel dataGridViewChannelsV = null) //used for all except creation
{
IOperation operation = null;
try
{
var state = channel.State;
var STask = fCall(ts, s);
operation = await STask;
while (operation.State == OperationState.InProgress)
{
//refresh the operation
operation = _context.Operations.GetOperation(operation.Id);
// refresh the channel
IChannel channelR = _context.Channels.Where(c => c.Id == channel.Id).FirstOrDefault();
if (channelR != null && state != channelR.State)
{
state = channelR.State;
if (dataGridViewChannelsV != null)
dataGridViewChannelsV.BeginInvoke(new Action(() => dataGridViewChannelsV.RefreshChannel(channelR)), null);
}
System.Threading.Thread.Sleep(1000);
}
if (operation.State == OperationState.Succeeded)
{
mainform.TextBoxLogWriteLine("Channel '{0}' {1}.", channel.Name, strStatusSuccess);
}
else
{
mainform.TextBoxLogWriteLine("Channel '{0}' NOT {1}. (Error {2})", channel.Name, strStatusSuccess, operation.ErrorCode, true);
mainform.TextBoxLogWriteLine("Error message : {0}", operation.ErrorMessage, true);
}
if (dataGridViewChannelsV != null) dataGridViewChannelsV.BeginInvoke(new Action(() => dataGridViewChannelsV.RefreshChannel(channel)), null);
}
catch (Exception ex)
{
mainform.TextBoxLogWriteLine("Error with channel '{0}' : {1}", channel.Name, Program.GetErrorMessage(ex), true);
}
return operation;
}
public static async Task<IOperation> ChannelExecuteOperationAsync(Func<Task<IOperation>> fCall, IChannel channel, string strStatusSuccess, CloudMediaContext _context, Mainform mainform, DataGridViewLiveChannel dataGridViewChannelsV = null) //used for all except creation
{
IOperation operation = null;
if (channel != null)
{
try
{
var state = channel.State;
var STask = fCall();
operation = await STask;
while (operation.State == OperationState.InProgress)
{
//refresh the operation
operation = _context.Operations.GetOperation(operation.Id);
// refresh the channel
IChannel channelR = _context.Channels.Where(c => c.Id == channel.Id).FirstOrDefault();
if (channelR != null && state != channelR.State)
{
state = channelR.State;
if (dataGridViewChannelsV != null)
dataGridViewChannelsV.BeginInvoke(new Action(() => dataGridViewChannelsV.RefreshChannel(channelR)), null);
}
System.Threading.Thread.Sleep(1000);
}
if (operation.State == OperationState.Succeeded)
{
mainform.TextBoxLogWriteLine("Channel '{0}' : {1}.", channel.Name, strStatusSuccess);
IChannel channelR = _context.Channels.Where(c => c.Id == channel.Id).FirstOrDefault();
// we display a notification is taskbar for channel started or reset
if (channelR != null && (strStatusSuccess == "started" || strStatusSuccess == "reset"))
{
mainform.BeginInvoke(new Action(() =>
{
mainform.Notify("Channel " + strStatusSuccess, string.Format("{0}", channelR.Name), false);
}));
}
}
else
{
mainform.TextBoxLogWriteLine("Channel '{0}' NOT {1}. (Error {2})", channel.Name, strStatusSuccess, operation.ErrorCode, true);
mainform.TextBoxLogWriteLine("Error message : {0}", operation.ErrorMessage, true);
}
if (dataGridViewChannelsV != null) dataGridViewChannelsV.BeginInvoke(new Action(() => dataGridViewChannelsV.RefreshChannel(channel)), null);
}
catch (Exception ex)
{
mainform.TextBoxLogWriteLine("Channel '{0}' : Error! {1}", channel.Name, Program.GetErrorMessage(ex), true);
}
}
return operation;
}
