Example usage for io.netty.handler.codec.http2 Http2Stream id

Introduction

In this page you can find the example usage for io.netty.handler.codec.http2 Http2Stream id.

Prototype

int id();

Source Link

Document

Gets the unique identifier for this stream within the connection.

Usage

From source file:com.linecorp.armeria.client.Http2ResponseDecoder.java

License:Apache License

@Override
public void onStreamClosed(Http2Stream stream) {
    final HttpResponseWrapper res = getResponse(streamIdToId(stream.id()), true);
    if (res != null) {
        res.close(ClosedSessionException.get());
    }/*  ww  w.j  a  v a2 s .  c om*/
}

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From source file:com.linecorp.armeria.common.http.Http2GoAwayListener.java

License:Apache License

@Override
public void onStreamRemoved(Http2Stream stream) {
    if (stream.id() == 1) {
        logger.debug("{} HTTP/2 upgrade stream removed: {}", ch, stream.state());
    }//from   w  w w  .  ja  v  a2  s.c  o m
}

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From source file:com.linecorp.armeria.server.Http2RequestDecoder.java

License:Apache License

@Override
public void onStreamRemoved(Http2Stream stream) {
    final DecodedHttpRequest req = requests.remove(stream.id());
    if (req != null) {
        // Ignored if the stream has already been closed.
        req.close(ClosedSessionException.get());
    }/*from   w  w  w .j a  v a2  s  . co m*/
}

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From source file:com.turo.pushy.apns.ApnsClientHandler.java

License:Open Source License

private void handleEndOfStream(final ChannelHandlerContext context, final Http2Stream stream,
        final Http2Headers headers, final ByteBuf data) {

    final PushNotificationPromise<ApnsPushNotification, PushNotificationResponse<ApnsPushNotification>> responsePromise = stream
            .getProperty(this.responsePromisePropertyKey);

    final ApnsPushNotification pushNotification = responsePromise.getPushNotification();

    final HttpResponseStatus status = HttpResponseStatus.parseLine(headers.status());

    if (HttpResponseStatus.OK.equals(status)) {
        responsePromise.trySuccess(new SimplePushNotificationResponse<>(responsePromise.getPushNotification(),
                true, getApnsIdFromHeaders(headers), null, null));
    } else {/*w w w . j  a  v  a2  s .c  o m*/
        if (data != null) {
            final ErrorResponse errorResponse = GSON.fromJson(data.toString(StandardCharsets.UTF_8),
                    ErrorResponse.class);
            this.handleErrorResponse(context, stream.id(), headers, pushNotification, errorResponse);
        } else {
            log.warn("Gateway sent an end-of-stream HEADERS frame for an unsuccessful notification.");
        }
    }
}

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From source file:com.turo.pushy.apns.ApnsClientHandler.java

License:Open Source License

@Override
public void onStreamAdded(final Http2Stream stream) {
    stream.setProperty(ApnsClientHandler.this.responsePromisePropertyKey,
            this.unattachedResponsePromisesByStreamId.remove(stream.id()));
}

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From source file:com.turo.pushy.apns.server.MockApnsServerHandler.java

License:Open Source License

private void handleEndOfStream(final ChannelHandlerContext context, final Http2Stream stream) {
    final Http2Headers headers = stream.getProperty(this.headersPropertyKey);
    final ByteBuf payload = stream.getProperty(this.payloadPropertyKey);
    final ChannelPromise writePromise = context.newPromise();

    final UUID apnsId;
    {// w ww.j a v  a  2  s .  co  m
        final CharSequence apnsIdSequence = headers.get(APNS_ID_HEADER);

        UUID apnsIdFromHeaders;

        try {
            apnsIdFromHeaders = apnsIdSequence != null ? FastUUID.parseUUID(apnsIdSequence) : UUID.randomUUID();
        } catch (final IllegalArgumentException e) {
            log.error("Failed to parse `apns-id` header: {}", apnsIdSequence, e);
            apnsIdFromHeaders = UUID.randomUUID();
        }

        apnsId = apnsIdFromHeaders;
    }

    try {
        this.pushNotificationHandler.handlePushNotification(headers, payload);

        this.write(context, new AcceptNotificationResponse(stream.id(), apnsId), writePromise);
        this.listener.handlePushNotificationAccepted(headers, payload);
    } catch (final RejectedNotificationException e) {
        final Date deviceTokenExpirationTimestamp = e instanceof UnregisteredDeviceTokenException
                ? ((UnregisteredDeviceTokenException) e).getDeviceTokenExpirationTimestamp()
                : null;

        this.write(context, new RejectNotificationResponse(stream.id(), apnsId, e.getRejectionReason(),
                deviceTokenExpirationTimestamp), writePromise);
        this.listener.handlePushNotificationRejected(headers, payload, e.getRejectionReason(),
                deviceTokenExpirationTimestamp);
    } catch (final Exception e) {
        this.write(context, new RejectNotificationResponse(stream.id(), apnsId,
                RejectionReason.INTERNAL_SERVER_ERROR, null), writePromise);
        this.listener.handlePushNotificationRejected(headers, payload, RejectionReason.INTERNAL_SERVER_ERROR,
                null);
    } finally {
        if (stream.getProperty(this.payloadPropertyKey) != null) {
            ((ByteBuf) stream.getProperty(this.payloadPropertyKey)).release();
        }

        this.flush(context);
    }
}

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From source file:io.grpc.netty.NettyClientHandler.java

License:Apache License

private void forcefulClose(final ChannelHandlerContext ctx, final ForcefulCloseCommand msg,
        ChannelPromise promise) throws Exception {
    // close() already called by NettyClientTransport, so just need to clean up streams
    connection().forEachActiveStream(new Http2StreamVisitor() {
        @Override// ww w . j av a  2s  .  c  om
        public boolean visit(Http2Stream stream) throws Http2Exception {
            NettyClientStream.TransportState clientStream = clientStream(stream);
            Tag tag = clientStream != null ? clientStream.tag() : PerfMark.createTag();
            PerfMark.startTask("NettyClientHandler.forcefulClose", tag);
            PerfMark.linkIn(msg.getLink());
            try {
                if (clientStream != null) {
                    clientStream.transportReportStatus(msg.getStatus(), true, new Metadata());
                    resetStream(ctx, stream.id(), Http2Error.CANCEL.code(), ctx.newPromise());
                }
                stream.close();
                return true;
            } finally {
                PerfMark.stopTask("NettyClientHandler.forcefulClose", tag);
            }
        }
    });
    promise.setSuccess();
}

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From source file:io.grpc.netty.NettyClientHandler.java

License:Apache License

/**
 * Handler for a GOAWAY being received. Fails any streams created after the
 * last known stream./*from   w ww  . ja  va2 s.c om*/
 */
private void goingAway(Status status) {
    lifecycleManager.notifyShutdown(status);
    final Status goAwayStatus = lifecycleManager.getShutdownStatus();
    final int lastKnownStream = connection().local().lastStreamKnownByPeer();
    try {
        connection().forEachActiveStream(new Http2StreamVisitor() {
            @Override
            public boolean visit(Http2Stream stream) throws Http2Exception {
                if (stream.id() > lastKnownStream) {
                    NettyClientStream.TransportState clientStream = clientStream(stream);
                    if (clientStream != null) {
                        clientStream.transportReportStatus(goAwayStatus, RpcProgress.REFUSED, false,
                                new Metadata());
                    }
                    stream.close();
                }
                return true;
            }
        });
    } catch (Http2Exception e) {
        throw new RuntimeException(e);
    }
}

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From source file:io.grpc.netty.NettyServerHandler.java

License:Apache License

private void forcefulClose(final ChannelHandlerContext ctx, final ForcefulCloseCommand msg,
        ChannelPromise promise) throws Exception {
    super.close(ctx, promise);
    connection().forEachActiveStream(new Http2StreamVisitor() {
        @Override/*from  w  ww  .  j av a 2 s .  co m*/
        public boolean visit(Http2Stream stream) throws Http2Exception {
            NettyServerStream.TransportState serverStream = serverStream(stream);
            if (serverStream != null) {
                PerfMark.startTask("NettyServerHandler.forcefulClose", serverStream.tag());
                PerfMark.linkIn(msg.getLink());
                try {
                    serverStream.transportReportStatus(msg.getStatus());
                    resetStream(ctx, stream.id(), Http2Error.CANCEL.code(), ctx.newPromise());
                } finally {
                    PerfMark.stopTask("NettyServerHandler.forcefulClose", serverStream.tag());
                }
            }
            stream.close();
            return true;
        }
    });
}

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From source file:io.vertx.core.http.impl.Http2ConnectionBase.java

License:Open Source License

synchronized void onStreamwritabilityChanged(Http2Stream s) {
    VertxHttp2Stream stream = streams.get(s.id());
    if (stream != null) {
        context.executeFromIO(stream::onWritabilityChanged);
    }/*w w  w.jav  a2  s .  c  o m*/
}

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