test for sockfd comming in

server.c

@@ -53,6 +53,7 @@ int create_server_socket(const char* ip, const int port);
 static bool handle_http_request(int sockfd);
 bool show_page(int sockfd, const char* htmldir);
 bool show_start_page(int sockfd, char* username);
+void print_html_request(char* request, int sockfd);
 
 int main(int argc, char** argv) {
     int port;
@@ -79,7 +80,7 @@ void run_server(const char* ip, const int port) {
     sockfd = create_server_socket(ip, port);
 
     // listen on the socket
-    if (listen(sockfd, 2) < 0) {
+    if (listen(sockfd, 5) < 0) {
         perror("listen");
         exit(EXIT_FAILURE);
     }
@@ -187,9 +188,9 @@ static bool handle_http_request(int sockfd) {
 
     char* curr = buff;
 
-    for (int i = 0; i < 2049; i++) {
-        printf("%c", curr[i]);
-    }
+    // print the HTML request for test
+    print_html_request(buff, sockfd);
+    
     // parse the method
     METHOD method = UNKNOWN;
     if (strncmp(curr, "GET ", 4) == 0) {
@@ -224,7 +225,11 @@ static bool handle_http_request(int sockfd) {
         if (method == GET) {
             return show_page(sockfd, FIRST_TURN_PAGE);
         }
-        // else if (method == POST) {}
+        else if (method == POST) {
+            if (strstr(buff, "quit=") != NULL) {
+                return show_page(sockfd, GAMEOVER_PAGE);
+            }
+        }
         else
             // never used, just for completeness
             fprintf(stderr, "no other methods supported");
@@ -318,3 +323,11 @@ bool show_start_page(int sockfd, char* username) {
 
     return true;
 }
+
+void print_html_request(char* request, int sockfd) {
+    printf("New request from %d\r\n", sockfd);
+    for (int i = 0; i < strlen(request); i++) {
+        printf("%c", request[i]);
+    }
+    printf("\r\nEND\r\n");
+}
\ No newline at end of file