client

client_5.c

+#include <iostream>
+#include <csignal>
+#include <cstdlib>
+#include <fcntl.h>
+#include <unistd.h>
+#include <sys/stat.h>
+
+volatile bool running = true;
+
+void handle_signal(int signal_number) {
+    std::cout << "Client received signal: " << signal_number << std::endl;
+    running = false;
+}
+
+int main() {
+    // Signal handling
+    struct sigaction sa;
+    sa.sa_handler = handle_signal;
+    sa.sa_flags = 0;
+    sigemptyset(&sa.sa_mask);
+
+    if (sigaction(SIGINT, &sa, nullptr) == -1 || sigaction(SIGTERM, &sa, nullptr) == -1) {
+        perror("Failed to set signal handler");
+        exit(EXIT_FAILURE);
+    }
+
+    const char* fifo_path = "my_fifo";
+
+    // Open FIFO for reading
+    int fd = open(fifo_path, O_RDONLY);
+    if (fd == -1) {
+        perror("Client failed to open FIFO for reading");
+        exit(EXIT_FAILURE);
+    }
+
+    int number;
+    while (running) {
+        // Read numbers from FIFO
+        if (read(fd, &number, sizeof(number)) > 0) {
+            std::cout << "Client received: " << number << std::endl;
+        } else {
+            perror("Failed to read from FIFO");
+            running = false;
+        }
+        sleep(1);
+    }
+
+    close(fd);
+    std::cout << "Client exiting..." << std::endl;
+    return 0;
+}
+
+/*
+Client received: 49
+Client received: 50
+Client received: 51
+Client received: 52
+Client received: 53
+Client received: 54
+Client received: 55
+Client received: 56
+Client received: 57
+
+*/
\ No newline at end of file