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Add support for the --max-clients option

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Shuanglei Tao
2017-04-06 21:24:19 +08:00
parent 9cc5e4a03b
commit 3580e80783
7 changed files with 22 additions and 2 deletions
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9
src/server.c
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@@ -35,6 +35,7 @@ static const struct option options[] = {
{"ssl-ca", required_argument, NULL, 'A'},
{"readonly", no_argument, NULL, 'R'},
{"check-origin", no_argument, NULL, 'O'},
{"max-clients", required_argument, NULL, 'm'},
{"once", no_argument, NULL, 'o'},
{"browser", no_argument, NULL, 'B'},
{"debug", required_argument, NULL, 'd'},
@@ -42,7 +43,7 @@ static const struct option options[] = {
{"help", no_argument, NULL, 'h'},
{NULL, 0, 0, 0}
};
static const char *opt_string = "p:i:c:u:g:s:r:I:aSC:K:A:Rt:OoBd:vh";
static const char *opt_string = "p:i:c:u:g:s:r:I:aSC:K:A:Rt:Om:oBd:vh";
void print_help() {
fprintf(stderr, "ttyd is a tool for sharing terminal over the web\n\n"
@@ -62,6 +63,7 @@ void print_help() {
" --readonly, -R Do not allow clients to write to the TTY\n"
" --client-option, -t Send option to client (format: key=value), repeat to add more options\n"
" --check-origin, -O Do not allow websocket connection from different origin\n"
" --max-clients, -m Maximum clients to support (default: 0, no limit)\n"
" --once, -o Accept only one client and exit on disconnection\n"
" --browser, -B Open terminal with the default system browser\n"
" --index, -I Custom index.html path\n"
@@ -251,6 +253,9 @@ main(int argc, char **argv) {
case 'O':
server->check_origin = true;
break;
case 'm':
server->max_clients = atoi(optarg);
break;
case 'o':
server->once = true;
break;
@@ -418,6 +423,8 @@ main(int argc, char **argv) {
lwsl_notice(" check origin: true\n");
if (server->readonly)
lwsl_notice(" readonly: true\n");
if (server->max_clients > 0)
lwsl_notice(" max clients: %d\n", server->max_clients);
if (server->once)
lwsl_notice(" once: true\n");
if (server->index != NULL) {