85 lines
2.4 KiB
C++
85 lines
2.4 KiB
C++
/*
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* nghttp2 - HTTP/2 C Library
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*
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* Copyright (c) 2012 Tatsuhiro Tsujikawa
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*
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* Permission is hereby granted, free of charge, to any person obtaining
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* a copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sublicense, and/or sell copies of the Software, and to
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* permit persons to whom the Software is furnished to do so, subject to
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* the following conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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#ifndef SHRPX_THREAD_EVENT_RECEIVER_H
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#define SHRPX_THREAD_EVENT_RECEIVER_H
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#include "shrpx.h"
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#include <memory>
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#include <openssl/ssl.h>
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#include <event2/bufferevent.h>
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#include "shrpx_config.h"
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#include "shrpx_downstream_connection_pool.h"
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namespace shrpx {
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class Http2Session;
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class ConnectBlocker;
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struct WorkerStat;
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enum WorkerEventType {
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NEW_CONNECTION = 0x01,
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REOPEN_LOG = 0x02,
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GRACEFUL_SHUTDOWN = 0x03,
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};
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struct WorkerEvent {
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WorkerEventType type;
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union {
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struct {
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sockaddr_union client_addr;
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size_t client_addrlen;
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evutil_socket_t client_fd;
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};
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};
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};
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class ThreadEventReceiver {
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public:
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ThreadEventReceiver(event_base *evbase, SSL_CTX *ssl_ctx,
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Http2Session *http2session,
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ConnectBlocker *http1_connect_blocker);
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~ThreadEventReceiver();
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void on_read(bufferevent *bev);
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private:
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DownstreamConnectionPool dconn_pool_;
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event_base *evbase_;
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SSL_CTX *ssl_ctx_;
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// Shared HTTP2 session for each thread. NULL if not client
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// mode. Not deleted by this object.
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Http2Session *http2session_;
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ConnectBlocker *http1_connect_blocker_;
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bufferevent_rate_limit_group *rate_limit_group_;
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std::unique_ptr<WorkerStat> worker_stat_;
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};
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} // namespace shrpx
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#endif // SHRPX_THREAD_EVENT_RECEIVER_H
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