Add some more config options

1 files changed, 16 insertions, 10 deletions

diff --git a/utils.c b/utils.c
index 49b8537..eacc586 100644
--- a/utils.c
+++ b/utils.c
@@ -175,20 +175,26 @@ socket_set_low_latency(int sfd)
 
 	assert_return(sfd >= 0);
 
-	/* FIXME: could make this configurable */
-	option = true;
-	if (setsockopt(sfd, SOL_SOCKET, SO_KEEPALIVE, &option, sizeof(option)) < 0)
-		error("setsockopt: %m");
+	/* Probably not necessary, but can't hurt */
+	if (cfg->socket_defer) {
+		option = true;
+		if (setsockopt(sfd, SOL_SOCKET, SO_KEEPALIVE, &option, sizeof(option)) < 0)
+			error("setsockopt: %m");
+	}
 
 	/* Doubtful if it has much effect, but can't hurt */
-	option = IPTOS_LOWDELAY;
-	if (setsockopt(sfd, IPPROTO_IP, IP_TOS, &option, sizeof(option)) < 0)
-		error("setsockopt: %m");
+	if (cfg->socket_iptos) {
+		option = IPTOS_LOWDELAY;
+		if (setsockopt(sfd, IPPROTO_IP, IP_TOS, &option, sizeof(option)) < 0)
+			error("setsockopt: %m");
+	}
 
 	/* Nagle's algorithm is a poor fit for gaming */
-	option = true;
-	if (setsockopt(sfd, IPPROTO_TCP, TCP_NODELAY, &option, sizeof(option)) < 0)
-		error("setsockopt: %m");
+	if (cfg->socket_nodelay) {
+		option = true;
+		if (setsockopt(sfd, IPPROTO_TCP, TCP_NODELAY, &option, sizeof(option)) < 0)
+			error("setsockopt: %m");
+	}
 }
 
 void