コード例 #1
0
ファイル: MsQuicConnection.cs プロジェクト: buyaa-n/runtime
        private ValueTask ShutdownAsync(
            QUIC_CONNECTION_SHUTDOWN_FLAGS Flags,
            long ErrorCode)
        {
            Debug.Assert(!_state.ShutdownTcs.Task.IsCompleted);

            // Store the connection into the GCHandle'd state to prevent GC if user calls ShutdownAsync and gets rid of all references to the MsQuicConnection.
            Debug.Assert(_state.Connection == null);
            _state.Connection = this;

            try
            {
                MsQuicApi.Api.ConnectionShutdownDelegate(
                    _state.Handle,
                    Flags,
                    ErrorCode);
            }
            catch
            {
                _state.Connection = null;
                throw;
            }

            return(new ValueTask(_state.ShutdownTcs.Task));
        }
コード例 #2
0
        private unsafe ValueTask ShutdownAsync(
            QUIC_CONNECTION_SHUTDOWN_FLAGS Flags,
            long ErrorCode)
        {
            // Store the connection into the GCHandle'd state to prevent GC if user calls ShutdownAsync and gets rid of all references to the MsQuicConnection.
            Debug.Assert(_state.Connection == null);
            _state.Connection = this;

            try
            {
                Debug.Assert(!Monitor.IsEntered(_state), "!Monitor.IsEntered(_state)");
                MsQuicApi.Api.ApiTable->ConnectionShutdown(
                    _state.Handle.QuicHandle,
                    Flags,
                    (ulong)ErrorCode);
            }
            catch
            {
                _state.Connection = null;
                throw;
            }

            return(new ValueTask(_state.ShutdownTcs.Task));
        }