/// <summary>
/// Create a DataProducer.
/// </summary>
/// <returns></returns>
public async Task <DataProducer> ProduceDataAsync(DataProducerOptions dataProducerOptions)
{
_logger.LogDebug("ProduceDataAsync()");
if (!dataProducerOptions.Id.IsNullOrWhiteSpace() && DataProducers.ContainsKey(dataProducerOptions.Id !))
{
throw new Exception($"a DataProducer with same id {dataProducerOptions.Id} already exists");
}
if (dataProducerOptions.Label.IsNullOrWhiteSpace())
{
dataProducerOptions.Label = string.Empty;
}
if (dataProducerOptions.Protocol.IsNullOrWhiteSpace())
{
dataProducerOptions.Protocol = string.Empty;
}
// This may throw.
ORTC.ValidateSctpStreamParameters(dataProducerOptions.SctpStreamParameters);
var @internal = new DataProducerInternalData
(
Internal.RouterId,
Internal.TransportId,
!dataProducerOptions.Id.IsNullOrWhiteSpace() ? dataProducerOptions.Id : Guid.NewGuid().ToString()
);
var reqData = new
{
dataProducerOptions.SctpStreamParameters,
Label = dataProducerOptions.Label !,
Protocol = dataProducerOptions.Protocol !
};
var status = await Channel.RequestAsync(MethodId.TRANSPORT_PRODUCE_DATA, @internal, reqData);
var responseData = JsonConvert.DeserializeObject <TransportDataProduceResponseData>(status);
var dataProducer = new DataProducer(_loggerFactory,
@internal,
responseData.SctpStreamParameters,
responseData.Label,
responseData.Protocol,
Channel,
AppData);
DataProducers[dataProducer.Internal.DataProducerId] = dataProducer;
dataProducer.On("@close", _ =>
{
DataProducers.Remove(dataProducer.Internal.DataProducerId);
Emit("@dataproducerclose", dataProducer);
});
Emit("@newdataproducer", dataProducer);
// Emit observer event.
Observer.Emit("newdataproducer", dataProducer);
return(dataProducer);
}
/// <summary>
/// Create a DataProducer.
/// </summary>
/// <returns></returns>
public async Task <DataProducer> ProduceDataAsync(DataProducerOptions dataProducerOptions)
{
_logger.LogDebug("ProduceDataAsync()");
if (!dataProducerOptions.Id.IsNullOrWhiteSpace() && DataProducers.ContainsKey(dataProducerOptions.Id !))
{
throw new Exception($"a DataProducer with same id {dataProducerOptions.Id} already exists");
}
if (dataProducerOptions.Label.IsNullOrWhiteSpace())
{
dataProducerOptions.Label = string.Empty;
}
if (dataProducerOptions.Protocol.IsNullOrWhiteSpace())
{
dataProducerOptions.Protocol = string.Empty;
}
DataProducerType type;
// If this is not a DirectTransport, sctpStreamParameters are required.
if (GetType() != typeof(DirectTransport))
{
type = DataProducerType.Sctp;
// This may throw.
ORTC.ValidateSctpStreamParameters(dataProducerOptions.SctpStreamParameters !);
}
// If this is a DirectTransport, sctpStreamParameters must not be given.
else
{
type = DataProducerType.Direct;
if (dataProducerOptions.SctpStreamParameters != null)
{
_logger.LogWarning("ProduceDataAsync() | sctpStreamParameters are ignored when producing data on a DirectTransport");
}
}
var @internal = new DataProducerInternalData
(
Internal.RouterId,
Internal.TransportId,
!dataProducerOptions.Id.IsNullOrWhiteSpace() ? dataProducerOptions.Id ! : Guid.NewGuid().ToString()
);
var reqData = new
{
Type = type.GetEnumStringValue(),
dataProducerOptions.SctpStreamParameters,
Label = dataProducerOptions.Label !,
Protocol = dataProducerOptions.Protocol !
};
var status = await Channel.RequestAsync(MethodId.TRANSPORT_PRODUCE_DATA, @internal, reqData);
var responseData = JsonConvert.DeserializeObject <TransportDataProduceResponseData>(status !);
var dataProducer = new DataProducer(_loggerFactory,
@internal,
responseData.SctpStreamParameters,
responseData.Label,
responseData.Protocol,
Channel,
PayloadChannel,
AppData);
DataProducers[dataProducer.DataProducerId] = dataProducer;
dataProducer.On("@close", _ =>
{
DataProducers.Remove(dataProducer.DataProducerId);
Emit("@dataproducerclose", dataProducer);
});
Emit("@newdataproducer", dataProducer);
// Emit observer event.
Observer.Emit("newdataproducer", dataProducer);
return(dataProducer);
}