src/main.c: accept multiple clients simultaneously

1 files changed, 9 insertions, 3 deletions

diff --git a/src/main.c b/src/main.c
index a45a40c..a1825d6 100644
--- a/src/main.c
+++ b/src/main.c
@@ -26,10 +26,16 @@ int main() {
     perror("could not listen");
     return 1;
   }
+  struct pollfd fds[256];
+  fds[0].fd = sfd;        /* socket file descriptor */
+  fds[0].events = POLLIN; /* data to read */
+  nfds_t nfds = 1;        /* non file descriptor. something with timeout */
   while (1) {
-    int conn = accept(sfd, NULL, NULL);
-    if (conn == -1) {
-      perror("could not accept connection");
+    /* we start the polling here */
+    int ready =
+        poll(fds, nfds, -1); /* poll to accept many conn simultaneously */
+    if (ready == -1) {
+      perror("could not run poll");
       return 1;
     }
     char buf[1024];