bug 13:12

server.c

@@ -51,7 +51,7 @@ typedef enum { GET, POST, UNKNOWN } METHOD;
 void run_server(const char* ip, const int port);
 int create_server_socket(const char* ip, const int port);
 static bool handle_http_request(int sockfd);
-void show_intro_page(int sockfd);
+bool show_intro_page(int sockfd);
 
 int main(int argc, char** argv) {
     int port;
@@ -208,7 +208,7 @@ static bool handle_http_request(int sockfd) {
     // contents of each pages
     if (*curr == ' ') {
         if (method == GET) {
-            show_intro_page(sockfd);
+            return show_intro_page(sockfd);
         } else if (method == POST) {
             char* username = strstr(buff, "user=") + 5;
             int username_length = strlen(username);
@@ -339,7 +339,7 @@ static bool handle_http_request(int sockfd) {
     return true;
 }
 
-void show_intro_page(int sockfd) {
+bool show_intro_page(int sockfd) {
     char buff[2049];
     int n;
 
@@ -363,4 +363,5 @@ void show_intro_page(int sockfd) {
         return false;
     }
     close(filefd);
+    return true;
 }
\ No newline at end of file