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da31917f4f
Relicense permission collected from all relevant authors as tallied at: https://github.com/rlenferink/libzmq-relicense/blob/master/checklist.md The relicense grants are collected under RELICENSE/ and will be moved to the above repository in a later commit. Fixes https://github.com/zeromq/libzmq/issues/2376
62 lines
1.4 KiB
C++
62 lines
1.4 KiB
C++
/* SPDX-License-Identifier: MPL-2.0 */
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#ifndef __ZMQ_SERVER_HPP_INCLUDED__
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#define __ZMQ_SERVER_HPP_INCLUDED__
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#include <map>
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#include "socket_base.hpp"
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#include "session_base.hpp"
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#include "stdint.hpp"
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#include "blob.hpp"
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#include "fq.hpp"
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namespace zmq
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{
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class ctx_t;
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class msg_t;
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class pipe_t;
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// TODO: This class uses O(n) scheduling. Rewrite it to use O(1) algorithm.
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class server_t : public socket_base_t
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{
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public:
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server_t (zmq::ctx_t *parent_, uint32_t tid_, int sid_);
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~server_t ();
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// Overrides of functions from socket_base_t.
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void xattach_pipe (zmq::pipe_t *pipe_,
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bool subscribe_to_all_,
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bool locally_initiated_);
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int xsend (zmq::msg_t *msg_);
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int xrecv (zmq::msg_t *msg_);
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bool xhas_in ();
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bool xhas_out ();
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void xread_activated (zmq::pipe_t *pipe_);
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void xwrite_activated (zmq::pipe_t *pipe_);
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void xpipe_terminated (zmq::pipe_t *pipe_);
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private:
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// Fair queueing object for inbound pipes.
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fq_t _fq;
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struct outpipe_t
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{
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zmq::pipe_t *pipe;
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bool active;
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};
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// Outbound pipes indexed by the peer IDs.
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typedef std::map<uint32_t, outpipe_t> out_pipes_t;
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out_pipes_t _out_pipes;
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// Routing IDs are generated. It's a simple increment and wrap-over
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// algorithm. This value is the next ID to use (if not used already).
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uint32_t _next_routing_id;
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ZMQ_NON_COPYABLE_NOR_MOVABLE (server_t)
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};
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}
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#endif
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