ZMQContext.cpp

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// ----------------------------------------------------------------------------
// -                        CloudViewer: www.cloudViewer.org                  -
// ----------------------------------------------------------------------------
// Copyright (c) 2018-2024 www.cloudViewer.org
// SPDX-License-Identifier: MIT
// ----------------------------------------------------------------------------
 
#include "io/rpc/ZMQContext.h"
 
#include <mutex>
#include <zmq.hpp>
 
namespace {
std::shared_ptr<zmq::context_t> context_ptr;
std::mutex context_ptr_mutex;
}  // namespace
 
namespace cloudViewer {
namespace io {
namespace rpc {
 
std::shared_ptr<zmq::context_t> GetZMQContext() {
    std::lock_guard<std::mutex> lock(context_ptr_mutex);
    if (!context_ptr) {
        context_ptr = std::make_shared<zmq::context_t>();
    }
    return context_ptr;
}
 
void DestroyZMQContext() {
    std::lock_guard<std::mutex> lock(context_ptr_mutex);
    context_ptr.reset();
}
 
}  // namespace rpc
}  // namespace io
}  // namespace cloudViewer