experiment on setting socket recving buffer size to 1kb

git-svn-id: http://opensvn.csie.org/pttbbs/trunk/pttbbs@2070 63ad8ddf-47c3-0310-b6dd-a9e9d9715204

1 files changed, 4 insertions, 1 deletions

diff --git a/mbbsd/mbbsd.c b/mbbsd/mbbsd.c
index f96f5eff..be7b32e7 100644
--- a/mbbsd/mbbsd.c
+++ b/mbbsd/mbbsd.c
@@ -1235,7 +1235,7 @@ getremotename(struct sockaddr_in * from, char *rhost, char *rname)
 static int
 bind_port(int port)
 {
-    int             sock, on;
+    int             sock, on, sz;
 
     sock = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
 
@@ -1246,6 +1246,9 @@ bind_port(int port)
     on = 0;
     setsockopt(sock, SOL_SOCKET, SO_LINGER, (char *)&on, sizeof(on));
 
+    sz = 1024;
+    setsockopt(sock, SOL_SOCKET, SO_RCVBUF, (void*)&sz, sizeof(sz));
+
     xsin.sin_port = htons(port);
     if (bind(sock, (struct sockaddr *) & xsin, sizeof xsin) < 0) {
 	syslog(LOG_INFO, "bbsd bind_port can't bind to %d", port);