From cfd57bdc677337c3abd48aec3a6d80eb5fd77102 Mon Sep 17 00:00:00 2001
From: 8nl <8nlight@disroot.org>
Date: Tue, 27 Feb 2024 10:59:19 +0000
Subject: [PATCH] Upload files to "/"

---
 server.c | 18 +++++++++++++-----
 1 file changed, 13 insertions(+), 5 deletions(-)

diff --git a/server.c b/server.c
index a01117d..9da50ce 100644
--- a/server.c
+++ b/server.c
@@ -11,7 +11,7 @@
 
 #define PORT 8888
 #define BUFF_SIZE 2048
-#define MAX_CLIENTS 10
+#define MAX_CLIENTS 45
 
 typedef struct {
 	int fd;
@@ -41,6 +41,9 @@ int main(void) {
 		goto ERROR_WITHOUTCLOSE;
 
 	struct timeval tv = {.tv_sec = 1, .tv_usec = 0};
+	if (setsockopt(fd, SOL_SOCKET, SO_RCVTIMEO, &tv, sizeof(tv)) < 0)
+		goto ERROR;
+
 	if (setsockopt(fd, SOL_SOCKET, SO_SNDTIMEO, &tv, sizeof(tv)) < 0)
 		goto ERROR;
 
@@ -64,11 +67,16 @@ int main(void) {
 	int last = 0;
 	char buf[25];
 
-	socklen_t len = sizeof(data.clients[last]);
+	socklen_t len = sizeof(data.clients[0]);
 	while (1) {
-		if (recvfrom(fd, buf, sizeof(buf), 0, (struct sockaddr *)&data.clients[last], &len) > 0)
-			if (last <= MAX_CLIENTS)
-				last++;
+		if (last <= MAX_CLIENTS) {
+			if (recvfrom(fd, buf, sizeof(buf), 0, (struct sockaddr *)&data.clients[last], &len) > 0)
+				if (!strcmp(buf, "JOIN"))
+					last++;
+		}
+
+		else
+			last = 0;
 	}
 
 ERROR: