src/main.c: add while loop to let server run without closing conn

1 files changed, 9 insertions, 6 deletions

diff --git a/src/main.c b/src/main.c
index 71cea19..33139b6 100644
--- a/src/main.c
+++ b/src/main.c
@@ -26,12 +26,15 @@ int main() {
     perror("could not listen");
     return 1;
   }
-  int ac = accept(sfd, NULL, NULL);
-  if (ac == -1) {
-    perror("could not accept");
-    return 1;
+  while (1) {
+    int conn = accept(sfd, NULL, NULL);
+    if (conn == -1) {
+      perror("could not accept connection");
+      return 1;
+    }
+    const char *buf = "Hello from telnet!\n";
+    write(conn, buf, strlen(buf));
+    close(conn);
   }
-  const char *buf = "Hello from telnet!\n";
-  write(ac, buf, strlen(buf));
   return 0;
 }