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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
65 lines
1.4 KiB
C++
65 lines
1.4 KiB
C++
/* SPDX-License-Identifier: MPL-2.0 */
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#include "precompiled.hpp"
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#include "macros.hpp"
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#include "gather.hpp"
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#include "err.hpp"
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#include "msg.hpp"
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#include "pipe.hpp"
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zmq::gather_t::gather_t (class ctx_t *parent_, uint32_t tid_, int sid_) :
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socket_base_t (parent_, tid_, sid_, true)
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{
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options.type = ZMQ_GATHER;
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}
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zmq::gather_t::~gather_t ()
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{
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}
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void zmq::gather_t::xattach_pipe (pipe_t *pipe_,
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bool subscribe_to_all_,
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bool locally_initiated_)
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{
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LIBZMQ_UNUSED (subscribe_to_all_);
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LIBZMQ_UNUSED (locally_initiated_);
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zmq_assert (pipe_);
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_fq.attach (pipe_);
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}
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void zmq::gather_t::xread_activated (pipe_t *pipe_)
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{
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_fq.activated (pipe_);
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}
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void zmq::gather_t::xpipe_terminated (pipe_t *pipe_)
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{
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_fq.pipe_terminated (pipe_);
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}
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int zmq::gather_t::xrecv (msg_t *msg_)
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{
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int rc = _fq.recvpipe (msg_, NULL);
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// Drop any messages with more flag
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while (rc == 0 && msg_->flags () & msg_t::more) {
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// drop all frames of the current multi-frame message
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rc = _fq.recvpipe (msg_, NULL);
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while (rc == 0 && msg_->flags () & msg_t::more)
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rc = _fq.recvpipe (msg_, NULL);
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// get the new message
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if (rc == 0)
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rc = _fq.recvpipe (msg_, NULL);
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}
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return rc;
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}
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bool zmq::gather_t::xhas_in ()
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{
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return _fq.has_in ();
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}
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