sock_inet

socket_inet/client.c

@@ -0,0 +1,54 @@
+#include <arpa/inet.h>
+#include <netdb.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <strings.h>
+#include <sys/socket.h>
+#include <unistd.h>
+
+#define MAX  80
+#define PORT 8080
+
+void func(int sockfd) {
+    char buff[MAX];
+
+    for (;;) {
+        char *msg = "Ping\n";
+        write(sockfd, msg, sizeof(buff));
+
+        bzero(buff, sizeof(buff));
+        read(sockfd, buff, sizeof(buff));
+
+        printf("From Server : %s", buff);
+        if ((strncmp(buff, "exit", 4)) == 0) {
+            printf("Client Exit...\n");
+            break;
+        }
+
+        exit(0);
+    }
+}
+
+int main() {
+    int sockfd = socket(AF_INET, SOCK_STREAM, 0);
+    if (sockfd == -1) {
+        printf("socket creation failed...\n");
+        exit(0);
+    }
+    printf("Socket successfully created..\n");
+
+    struct sockaddr_in servaddr;
+    bzero(&servaddr, sizeof(servaddr));
+    servaddr.sin_family = AF_INET;
+    servaddr.sin_addr.s_addr = inet_addr("127.0.0.1");
+    servaddr.sin_port = htons(PORT);
+
+    if (connect(sockfd, (struct sockaddr *)&servaddr, sizeof(servaddr)) != 0) {
+        printf("connection with the server failed...\n");
+        exit(0);
+    }
+
+    func(sockfd);
+    close(sockfd);
+}