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7204c8c46e
Summary: Helper classes for easy experimentation with QUIC in existing code using folly::AsyncSockets, using single QUIC bidi stream. 1) QuicStreamAsyncTransport buffers writes/read callback assignment until stream id is assigned. This similar to AsyncSocket that handles connect() internally and allows consumers to read/write right away after instance creation. 2) Quic(Client|Server)AsyncTransport handle connection level callbacks and update stream id on corresponding stream event 3) QuicAsyncTransportAcceptor and QuicAsyncTransportServer handle wangle::ManagedConnections, which are commonly used with folly::AsyncServerSockets Reviewed By: yangchi Differential Revision: D24656620 fbshipit-source-id: 75f9eb66c6cc8b7b1b974912d760c8aae5a5809f
51 lines
1.4 KiB
C++
51 lines
1.4 KiB
C++
/*
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* Copyright (c) Facebook, Inc. and its affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*
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*/
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#include <quic/server/async_tran/QuicServerAsyncTransport.h>
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#include <folly/Conv.h>
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namespace quic {
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void QuicServerAsyncTransport::setServerSocket(
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std::shared_ptr<quic::QuicSocket> sock) {
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setSocket(std::move(sock));
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}
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void QuicServerAsyncTransport::onNewBidirectionalStream(StreamId id) noexcept {
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if (id != 0) {
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CHECK(false) << "Only single stream 0 is supported";
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}
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setStreamId(id);
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}
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void QuicServerAsyncTransport::onNewUnidirectionalStream(
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StreamId /*id*/) noexcept {
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CHECK(false) << "Unidirectional stream not supported";
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}
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void QuicServerAsyncTransport::onStopSending(
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StreamId /*id*/,
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ApplicationErrorCode /*error*/) noexcept {}
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void QuicServerAsyncTransport::onConnectionEnd() noexcept {
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folly::AsyncSocketException ex(
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folly::AsyncSocketException::UNKNOWN, "Quic connection ended");
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closeNowImpl(std::move(ex));
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}
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void QuicServerAsyncTransport::onConnectionError(
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std::pair<QuicErrorCode, std::string> code) noexcept {
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folly::AsyncSocketException ex(
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folly::AsyncSocketException::UNKNOWN,
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folly::to<std::string>("Quic connection error", code.second));
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closeNowImpl(std::move(ex));
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}
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void QuicServerAsyncTransport::onTransportReady() noexcept {}
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} // namespace quic
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