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84934bf70e
Add simple interfaces::Echo IPC interface with one method that just takes and returns a string, to test multiprocess framework and provide an example of how it can be used to spawn and call between processes.
18 lines
503 B
C++
18 lines
503 B
C++
// Copyright (c) 2021 The Bitcoin Core developers
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// Distributed under the MIT software license, see the accompanying
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// file COPYING or http://www.opensource.org/licenses/mit-license.php.
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#include <interfaces/echo.h>
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#include <memory>
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namespace interfaces {
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namespace {
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class EchoImpl : public Echo
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{
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public:
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std::string echo(const std::string& echo) override { return echo; }
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};
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} // namespace
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std::unique_ptr<Echo> MakeEcho() { return std::make_unique<EchoImpl>(); }
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} // namespace interfaces
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