68 lines
1.5 KiB
C++
68 lines
1.5 KiB
C++
#include <chrono>
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#include <cmath>
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#include <cstdio>
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#include <thread>
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#include "ipc/c_api.h"
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int
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main(int /* argc */, char** /* argv */)
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{
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using namespace std::chrono_literals;
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int verbose = 0;
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printf("\n");
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ipc_init_default(); // default name
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std::thread server_thread([verbose] {
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printf("[c-server] pre-start\n");
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std::this_thread::sleep_for(1s);
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auto server = ipc_create_default(1, verbose);
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printf("[c-server] start\n");
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int value;
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double result;
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while (1) {
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{
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ipc_read_int(server, &value, 1);
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printf("[c-server] read int(%d)\n", value);
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}
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{
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result = value * value;
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result = std::sqrt(value);
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ipc_write_double(server, &result, 1);
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printf("[c-server] write double(%.2e)\n", result);
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}
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}
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});
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printf("[c-client] pre-start\n");
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auto client = ipc_create_default(0, verbose);
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printf("[c-client] start\n");
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double answer;
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auto hline = "\n------------------------\n";
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for (int i = 2; i <= 5; ++i) {
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std::this_thread::sleep_for(500ms);
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printf("%s", hline);
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{
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ipc_write_int(client, &i, 1);
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printf("[c-client] write int(%d)\n", i);
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}
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{
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ipc_read_double(client, &answer, 1);
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printf("[c-client] read double(%.2e)\n", answer);
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}
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}
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printf("%s", hline);
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printf("[c-client] finish the work\n\n");
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return 0;
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}
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