#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <arpa/inet.h>
#include <sys/time.h>

/* created by chatgpt */

int main() {
	int socket1, socket2;
	struct sockaddr_in server1, server2;
	fd_set readSet;

	// Create socket 1
	socket1 = socket(AF_INET, SOCK_STREAM, 0);
	memset(&server1, 0, sizeof(server1));
	server1.sin_family = AF_INET;
	server1.sin_addr.s_addr = inet_addr("example.com");
	server1.sin_port = htons(80);

	// Create socket 2
	socket2 = socket(AF_INET, SOCK_STREAM, 0);
	memset(&server2, 0, sizeof(server2));
	server2.sin_family = AF_INET;
	server2.sin_addr.s_addr = inet_addr("example.org");
	server2.sin_port = htons(80);

	// Connect to the servers

	// Initialize the set of file descriptors to monitor
	FD_ZERO(&readSet);
	FD_SET(socket1, &readSet);
	FD_SET(socket2, &readSet);

	// Continuously wait for data using select
	while (1) {
		char buffer[1024];
		int bytesReceived;
		fd_set tmpReadSet = readSet; // Make a copy of the set

		// Use select to wait for data on any of the sockets
		int maxfd = (socket1 > socket2) ? socket1 : socket2;
		struct timeval timeout;
		timeout.tv_sec = 5;  // 5-second timeout
		timeout.tv_usec = 0;

		int readySockets = select(maxfd + 1, &tmpReadSet, NULL, NULL, &timeout);
		if (readySockets > 0) {
			// Check socket 1
			if (FD_ISSET(socket1, &tmpReadSet)) {
				bytesReceived = recv(socket1, buffer, sizeof(buffer), 0);
				if (bytesReceived > 0) {
					printf("Received data from example.com: %s\n", buffer);
				}
			}

			// Check socket 2
			if (FD_ISSET(socket2, &tmpReadSet)) {
				bytesReceived = recv(socket2, buffer, sizeof(buffer), 0);
				if (bytesReceived > 0) {
					printf("Received data from example.org: %s\n", buffer);
				}
			}
		}
		// You can add timeout and error handling here
	}

	// Close sockets and perform cleanup when done
	close(socket1);
	close(socket2);

	return 0;
}