C# (CSharp) System.Net.WebSockets WebSocketHandle.ConnectAsyncCore示例

ConnectAsyncCore() public method

public ConnectAsyncCore ( Uri uri, CancellationToken cancellationToken, ClientWebSocketOptions options ) : Task
uri	System.Uri
cancellationToken	System.Threading.CancellationToken
options	ClientWebSocketOptions
return	Task

示例#1

        private async Task ConnectAsyncCore(Uri uri, CancellationToken cancellationToken)
        {
            _innerWebSocket = WebSocketHandle.Create();

            try
            {
                // Change internal state to 'connected' to enable the other methods
                if ((InternalState)Interlocked.CompareExchange(ref _state, (int)InternalState.Connected, (int)InternalState.Connecting) != InternalState.Connecting)
                {
                    // Aborted/Disposed during connect.
                    throw new ObjectDisposedException(GetType().FullName);
                }

                await _innerWebSocket.ConnectAsyncCore(uri, cancellationToken, _options).ConfigureAwait(false);
            }
            catch (Exception ex)
            {
                if (NetEventSource.Log.IsEnabled())
                {
                    NetEventSource.Exception(NetEventSource.ComponentType.WebSocket, this, "ConnectAsync", ex);
                }
                throw;
            }
        }

示例#2

文件： ClientWebSocket.cs 项目： alessandromontividiu03/corefx

        private async Task ConnectAsyncCore(Uri uri, CancellationToken cancellationToken)
        {
            _innerWebSocket = WebSocketHandle.Create();

            try
            {
                // Change internal state to 'connected' to enable the other methods
                if ((InternalState)Interlocked.CompareExchange(ref _state, (int)InternalState.Connected, (int)InternalState.Connecting) != InternalState.Connecting)
                {
                    // Aborted/Disposed during connect.
                    throw new ObjectDisposedException(GetType().FullName);
                }

                await _innerWebSocket.ConnectAsyncCore(uri, cancellationToken, _options).ConfigureAwait(false);
            }
            catch (Exception ex)
            {
                if (NetEventSource.IsEnabled) NetEventSource.Error(this, ex);
                throw;
            }
        }