public async Task <IActionResult> SendAsync([FromBody] SimpleCacheItem model)
{
var echo = $"Echo from server '{model.Id}' '{model.Name}' - {DateTime.Now}";
var obj = new { message = echo };
var webSocketContext = new WebSocketMessageContext {
Command = WebSocketCommands.DataSend, Value = obj
};
await _connectionManager.BroadcastAsync(webSocketContext);
return(Ok());
}
public async Task InvokeAsync(WebSocketMessageContext context)
{
if (context.MessageType == WebSocketMessageType.Text)
{
}
if (context.MessageType == WebSocketMessageType.Binary)
{
var header = context.Header as Dictionary <string, object>;
if (header != null)
{
object key = null;
if (header.TryGetValue(WebSocketHeaderNames.CacheItemKey, out key))
{
await Task.Run(() => _cacheProvider.SetObject(key.ToString(),
context.Value,
new MemoryCacheEntryOptions {
Priority = CacheItemPriority.NeverRemove
}));
}
}
var length = context.Length;
double size = (length / 1024f) / 1024f;
context.Value = $"{size} MB <<binary>>";
}
// Sending incoming data from Backend zone to the Clients (Browsers)
await _connectionManager.BroadcastAsync(context);
}
public static async Task WsErrorLog(this IConnectionManager connectionManager, Exception ex)
{
await connectionManager.BroadcastAsync(new WebSocketMessageContext
{
Command = WebSocketCommands.DataSend,
Value = new { resultState = "error", message = ex.Message },
MessageType = WebSocketMessageType.Text
});
}
public static async Task WsLogAsync(this IConnectionManager connectionManager, string message)
{
await connectionManager.BroadcastAsync(new WebSocketMessageContext
{
Command = WebSocketCommands.DataSend,
Value = new { resultState = "success", message },
MessageType = WebSocketMessageType.Text
});
}
public async Task InvokeAsync(WebSocketMessageContext context)
{
if (context.Command == WebSocketCommands.Connect)
{
}
// Sending incoming data from Backend zone to the Clients (Browsers)
await _connectionManager.BroadcastAsync(context);
}
public static async Task WsTransformCompleted(this IConnectionManager connectionManager)
{
await connectionManager.BroadcastAsync(new WebSocketMessageContext
{
Command = WebSocketCommands.DataSend,
Header = new RouteValueDictionary(new { completed = true }),
Value = new { resultState = "completed", message = "Transform completed" },
MessageType = WebSocketMessageType.Text
});
}
public IActionResult Broadcast([FromBody] BroadcastMessageContext context)
{
var messageContext = new WebSocketMessageContext
{
Command = WebSocketCommands.DataSend,
Value = context
};
_connectionManager.BroadcastAsync(messageContext);
return(Json(messageContext));
}
public async Task <ApiResult> BroadcastAsync([FromBody] BroadcastContext context)
{
await _connectionManager.BroadcastAsync(new WebSocketMessageContext
{
Command = WebSocketCommands.DataSend,
MessageType = WebSocketMessageType.Text,
Value = context
});
return(new ApiResult());
}
public async Task InvokeAsync(WebSocketMessageContext context)
{
await Task.CompletedTask;
if (context.MessageType == WebSocketMessageType.Text)
{
await _connectionManager.BroadcastAsync(context);
return;
}
if (context.MessageType == WebSocketMessageType.Binary)
{
}
}
public async Task InvokeAsync(WebSocketMessageContext context)
{
if (context.MessageType == WebSocketMessageType.Text)
{
}
if (context.MessageType == WebSocketMessageType.Binary)
{
if (context.Header is Dictionary <string, object> stateDictionary)
{
}
}
await _connectionManager.BroadcastAsync(context);
}
public async Task InvokeAsync(WebSocketMessageContext context)
{
await Task.CompletedTask;
if (context.MessageType == WebSocketMessageType.Text)
{
await _connectionManager.BroadcastAsync(context);
return;
}
if (context.MessageType == WebSocketMessageType.Binary)
{
var stateDictionary = context.Header as Dictionary <string, object>;
if (stateDictionary != null)
{
object key = null;
if (stateDictionary.TryGetValue("Key", out key))
{
var keyStr = key.ToString();
var descriptor = CacheHelper.GetDescriptor(key.ToString());
try
{
var genericList = descriptor.Type.CreateElementTypeAsGenericList();
var value = context.Value;
_cacheProvider.SetObject(keyStr, value, new MemoryCacheEntryOptions {
Priority = CacheItemPriority.NeverRemove
});
#if DEBUG
var length = context.Length;
var message = $"===Sandbox: {Environment.MachineName}===Key: {keyStr}===Length: {length}===";
_logger.LogDebug(message);
#endif
}
catch (Exception ex)
{
#if DEBUG
var length = context.Length;
var message = $"===Exception: {ex.Message}===Sandbox: {Environment.MachineName}===Key: {keyStr}===Length: {length}===";
_logger.LogError(message);
#endif
}
}
}
}
}
public async Task InvokeAsync(WebSocketMessageContext context)
{
var connection = context.GetConnectionId();
await _connectionManager.BroadcastAsync(context);
}
public async Task InvokeAsync(WebSocketMessageContext context)
{
await _connectionManager.BroadcastAsync(context);
}
public Task InvokeAsync(WebSocketMessageContext context)
{
// Sending incoming data from backend to the Browser(s)
_connectionManager.BroadcastAsync(context);
return(Task.CompletedTask);
}
