Exemple #1
0
        public static async Task <SessionWithSolution> CreateAsync(RemoteHostClient.Connection connection, Solution solution, CancellationToken cancellationToken)
        {
            Contract.ThrowIfNull(connection);
            Contract.ThrowIfNull(solution);

            var service = solution.Workspace.Services.GetRequiredService <IRemotableDataService>();
            var scope   = await service.CreatePinnedRemotableDataScopeAsync(solution, cancellationToken).ConfigureAwait(false);

            SessionWithSolution?session = null;

            try
            {
                // set connection state for this session.
                // we might remove this in future. see https://github.com/dotnet/roslyn/issues/24836
                await connection.InvokeAsync(
                    WellKnownServiceHubServices.ServiceHubServiceBase_Initialize,
                    new object[] { scope.SolutionInfo },
                    cancellationToken).ConfigureAwait(false);

                // transfer ownership of connection and scope to the session object:
                session = new SessionWithSolution(connection, scope);
            }
            finally
            {
                if (session == null)
                {
                    scope.Dispose();
                }
            }

            return(session);
        }
Exemple #2
0
        public static async Task <SessionWithSolution> CreateAsync(RemoteHostClient.Connection connection, Solution solution, CancellationToken cancellationToken)
        {
            Contract.ThrowIfNull(connection);
            Contract.ThrowIfNull(solution);

            PinnedRemotableDataScope scope = null;

            try
            {
                scope = await solution.GetPinnedScopeAsync(cancellationToken).ConfigureAwait(false);

                // set connection state for this session.
                // we might remove this in future. see https://github.com/dotnet/roslyn/issues/24836
                await connection.InvokeAsync(
                    WellKnownServiceHubServices.ServiceHubServiceBase_Initialize,
                    new object[] { scope.SolutionInfo },
                    cancellationToken).ConfigureAwait(false);

                return(new SessionWithSolution(connection, scope));
            }
            catch
            {
                // make sure disposable objects are disposed when
                // exceptions are thrown
                connection.Dispose();
                scope?.Dispose();

                // we only expect this to happen on cancellation. otherwise, rethrow
                cancellationToken.ThrowIfCancellationRequested();
                throw;
            }
        }
        public static async Task <SessionWithSolution> CreateAsync(RemoteHostClient.Connection connection, Solution solution, CancellationToken cancellationToken)
        {
            Contract.ThrowIfNull(connection);
            Contract.ThrowIfNull(solution);

            PinnedRemotableDataScope?scope = null;

            try
            {
                var service = solution.Workspace.Services.GetRequiredService <IRemotableDataService>();
                scope = await service.CreatePinnedRemotableDataScopeAsync(solution, cancellationToken).ConfigureAwait(false);

                // set connection state for this session.
                // we might remove this in future. see https://github.com/dotnet/roslyn/issues/24836
                await connection.InvokeAsync(
                    WellKnownServiceHubServices.ServiceHubServiceBase_Initialize,
                    new object[] { scope.SolutionInfo },
                    cancellationToken).ConfigureAwait(false);

                return(new SessionWithSolution(connection, scope));
            }
            catch
            {
                // Make sure disposable objects are disposed when exceptions are thrown. The try/finally is used to
                // ensure 'scope' is disposed even if an exception is thrown while disposing 'connection'.
                try
                {
                    connection.Dispose();
                }
                finally
                {
                    scope?.Dispose();
                }

                // we only expect this to happen on cancellation. otherwise, rethrow
                cancellationToken.ThrowIfCancellationRequested();
                throw;
            }
        }
Exemple #4
0
        public static async Task <SessionWithSolution> CreateAsync(RemoteHostClient.Connection connection, PinnedRemotableDataScope scope, CancellationToken cancellationToken)
        {
            var sessionWithSolution = new SessionWithSolution(connection, scope);

            try
            {
                // set connection state for this session.
                // we might remove this in future. see https://github.com/dotnet/roslyn/issues/24836
                await connection.InvokeAsync(
                    WellKnownServiceHubServices.ServiceHubServiceBase_Initialize,
                    new object[] { scope.SolutionInfo },
                    cancellationToken).ConfigureAwait(false);

                return(sessionWithSolution);
            }
            catch
            {
                sessionWithSolution.Dispose();

                // we only expect this to happen on cancellation. otherwise, rethrow
                cancellationToken.ThrowIfCancellationRequested();
                throw;
            }
        }
 public Task InvokeAsync(string targetName, IReadOnlyList <object> arguments, CancellationToken cancellationToken)
 => _connection.InvokeAsync(targetName, arguments, cancellationToken);
Exemple #6
0
 public Task InvokeAsync(string targetName, params object[] arguments)
 => _connection.InvokeAsync(targetName, arguments);