add support for deferring script requests, limit maximum number of script calls to...

[project/uhttpd.git] / main.c

diff --git a/main.c b/main.c
index 56cff80..31700c7 100644 (file)
--- a/main.c
+++ b/main.c
@@ -132,7 +132,8 @@ static int usage(const char *name)
                "       -S              Do not follow symbolic links outside of the docroot\n"
                "       -D              Do not allow directory listings, send 403 instead\n"
                "       -R              Enable RFC1918 filter\n"
-               "       -n count        Maximum allowed number of concurrent requests\n"
+               "       -n count        Maximum allowed number of concurrent script requests\n"
+               "       -N count        Maximum allowed number of concurrent connections\n"
 #ifdef HAVE_LUA
                "       -l string       URL prefix for Lua handler, default is '/lua'\n"
                "       -L file         Lua handler script, omit to disable Lua\n"
@@ -159,7 +160,8 @@ static void init_defaults(void)
        conf.script_timeout = 60;
        conf.network_timeout = 30;
        conf.http_keepalive = 20;
-       conf.max_requests = 3;
+       conf.max_script_requests = 3;
+       conf.max_connections = 100;
        conf.realm = "Protected Area";
        conf.cgi_prefix = "/cgi-bin";
        conf.cgi_path = "/sbin:/usr/sbin:/bin:/usr/bin";
@@ -201,7 +203,7 @@ int main(int argc, char **argv)
        init_defaults();
        signal(SIGPIPE, SIG_IGN);
 
-       while ((ch = getopt(argc, argv, "fSDRC:K:E:I:p:s:h:c:l:L:d:r:m:n:x:i:t:k:T:A:u:U:")) != -1) {
+       while ((ch = getopt(argc, argv, "fSDRC:K:E:I:p:s:h:c:l:L:d:r:m:n:N:x:i:t:k:T:A:u:U:")) != -1) {
                bool tls = false;
 
                switch(ch) {
@@ -253,7 +255,11 @@ int main(int argc, char **argv)
                        break;
 
                case 'n':
-                       conf.max_requests = atoi(optarg);
+                       conf.max_script_requests = atoi(optarg);
+                       break;
+
+               case 'N':
+                       conf.max_connections = atoi(optarg);
                        break;
 
                case 'x':