added testing files

.gitignore

@@ -1 +1,3 @@
 server
+.vscode
+.DS_Store

avatarClient.c

@@ -0,0 +1,50 @@
+// Client side C/C++ program to demonstrate Socket programming
+#include <stdio.h>
+#include <sys/socket.h>
+#include <stdlib.h>
+#include <netinet/in.h>
+#include <string.h>
+#include <fcntl.h>
+#include <unistd.h>
+#define PORT 8080
+
+int main(int argc, char const *argv[])
+{
+    struct sockaddr_in address;
+    int sock = 0, message_recieved;
+    struct sockaddr_in serv_addr;
+    char buffer[1024];
+    if ((sock = socket(AF_INET, SOCK_STREAM, 0)) < 0)
+    {
+        printf("\n Socket creation error \n");
+        return -1;
+    }
+
+    memset(&serv_addr, '0', sizeof(serv_addr));
+
+    serv_addr.sin_family = AF_INET;
+    serv_addr.sin_port = htons(PORT);
+
+    if (connect(sock, (struct sockaddr *)&serv_addr, sizeof(serv_addr)) < 0)
+    {
+        printf("\nConnection Failed \n");
+        return -1;
+    }
+    while (1)
+    {
+        message_recieved = recv(sock, buffer, sizeof(buffer), 0);
+        if (strcmp(buffer, "over") == 0)
+        {
+            break;
+        }
+        else
+        {
+            int av_open = open("package.jpg", O_CREAT | O_RDWR);
+            int av_write = write(av_open, buffer, sizeof(buffer));
+            int av_close = close(av_open);
+        }
+        printf("%s", "Received");
+    }
+
+    return 0;
+}

avatarServer.c

@@ -0,0 +1,62 @@
+#include <unistd.h>
+#include <stdio.h>
+#include <sys/socket.h>
+#include <stdlib.h>
+#include <netinet/in.h>
+#include <string.h>
+#include <fcntl.h>
+
+#define PORT 8080
+
+int main(int argc, char const *argv[])
+{
+    int server_fd, new_socket, read_avatar;
+    struct sockaddr_in address;
+    int opt = 1;
+    int addrlen = sizeof(address);
+    char buffer[1024];
+    char *overMessage = "over";
+
+    // Creating socket file descriptor
+    if ((server_fd = socket(AF_INET, SOCK_STREAM, 0)) == 0)
+    {
+        perror("socket failed");
+        exit(EXIT_FAILURE);
+    }
+
+    address.sin_family = AF_INET;
+    address.sin_addr.s_addr = INADDR_ANY;
+    address.sin_port = htons(PORT);
+
+    // Forcefully attaching socket to the port 8080
+    if (bind(server_fd, (struct sockaddr *)&address,
+             sizeof(address)) < 0)
+    {
+        perror("bind failed");
+        exit(EXIT_FAILURE);
+    }
+    if (listen(server_fd, 3) < 0)
+    {
+        perror("listen");
+        exit(EXIT_FAILURE);
+    }
+    if ((new_socket = accept(server_fd, (struct sockaddr *)&address,
+                             (socklen_t *)&addrlen)) < 0)
+    {
+        perror("accept");
+        exit(EXIT_FAILURE);
+    }
+
+    int avatar_fd = open("assets/test.jpg", O_RDONLY);
+    if (avatar_fd < 0)
+    {
+        return -1;
+    }
+    while ((read_avatar = read(avatar_fd, buffer, sizeof(buffer))) > 0)
+    {
+        printf("%d\n", read_avatar);
+        send(new_socket, buffer, sizeof(buffer), 0);
+    }
+    send(new_socket, overMessage, sizeof(overMessage), 0);
+    return 0;
+}