public async Task BroadcastAsync(WebSocketMessageContext context)
{
if (context == null)
{
throw new ArgumentNullException(nameof(context));
}
if (context.Value == null)
{
throw new ArgumentNullException(nameof(context.Value));
}
if (!Connections.Any())
{
return;
}
var segments = context.ToSegment();
var descriptor = new WebSocketMessageDescriptor
{
Segments = segments,
EndOfMessage = true,
MessageType = WebSocketMessageType.Text
};
_sendFrameAsyncLock.Wait();
foreach (var connection in Connections)
{
await SendAsync(connection.Value, descriptor);
}
_sendFrameAsyncLock.Release();
}
public Task SendAsync(string connectionId, WebSocketMessageContext context)
{
if (!Connections.Any())
{
return(TaskCache.CompletedTask);
}
WebSocketTransport transport = null;
if (!Connections.TryGetValue(connectionId, out transport))
{
throw new ArgumentOutOfRangeException(nameof(transport));
}
var segments = context.ToSegment();
var descriptor = new WebSocketMessageDescriptor
{
Segments = segments,
EndOfMessage = true,
MessageType = WebSocketMessageType.Text
};
return(SendAsync(transport, descriptor));
}