Ejemplo n.º 1
0
        public async Task ConnectionShouldGoAwayOnUnsolicitedSettingsAck()
        {
            var inPipe   = new BufferedPipe(1024);
            var outPipe  = new BufferedPipe(1024);
            var http2Con = BuildConnection(true, Settings.Default, inPipe, outPipe);
            await ClientPreface.WriteAsync(inPipe);

            await inPipe.WriteSettings(Settings.Default);

            // Wait for remote settings
            await outPipe.ReadAndDiscardSettings();

            // Wait for ack to our settings
            await outPipe.AssertSettingsAck();

            // Acknowledge remote settings 2 times
            await inPipe.WriteSettingsAck();

            await inPipe.WriteSettingsAck();

            // Wait for GoAway due to multiple ACKs
            await outPipe.AssertGoAwayReception(ErrorCode.ProtocolError, 0);

            await outPipe.AssertStreamEnd();
        }
Ejemplo n.º 2
0
        public async Task InCaseOfManualGoAwayAndConnectionErrorOnlyASingleGoAwayShouldBeSent()
        {
            var inPipe  = new BufferedPipe(1024);
            var outPipe = new BufferedPipe(1024);

            var res = await ServerStreamTests.StreamCreator.CreateConnectionAndStream(
                StreamState.Open, loggerProvider, inPipe, outPipe);

            // Send the manual GoAway
            await res.conn.GoAwayAsync(ErrorCode.NoError, false);

            // Expect to read it
            await outPipe.AssertGoAwayReception(ErrorCode.NoError, 1u);

            // And force a connection error that should not yield a further GoAway
            await inPipe.WriteSettingsAck();

            // Expect end of stream and not GoAway
            await outPipe.AssertStreamEnd();
        }
Ejemplo n.º 3
0
        public async Task ConnectionShouldAcceptSettingsAckAndNotGoAway()
        {
            var inPipe   = new BufferedPipe(1024);
            var outPipe  = new BufferedPipe(1024);
            var http2Con = BuildConnection(true, Settings.Default, inPipe, outPipe);
            await ClientPreface.WriteAsync(inPipe);

            await inPipe.WriteSettings(Settings.Default);

            // Wait for remote settings
            await outPipe.ReadAndDiscardSettings();

            // Wait for ack to our settings
            await outPipe.AssertSettingsAck();

            // Acknowledge remote settings
            await inPipe.WriteSettingsAck();

            // And expect that no GoAway follows - which means a timeout happens on read
            await outPipe.AssertReadTimeout();
        }