Mirrors/VILLASnode
1
0
Fork 0
mirror of https://git.rwth-aachen.de/acs/public/villas/node/ synced 2025-03-09 00:00:00 +01:00
Code Issues Releases Wiki Activity

web: retry binding to other ports if port is already in use by something else

Browse source
This commit is contained in:
Steffen Vogel 2018-10-20 17:06:59 +02:00
parent 3c33696265
commit 27a1ef0314
1 changed files with 14 additions and 8 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

22
lib/web.c
View file

@ -254,19 +254,25 @@ int web_start(struct web *w)
info("Starting Web sub-system: webroot=%s", w->htdocs);
{
/* update web root of mount point */
mounts[0].origin = w->htdocs;
/* update web root of mount point */
mounts[0].origin = w->htdocs;
w->context = lws_create_context(&ctx_info);
if (w->context == NULL)
error("WebSocket: failed to initialize server context");
w->context = lws_create_context(&ctx_info);
if (w->context == NULL)
error("WebSocket: failed to initialize server context");
for (int tries = 10; tries > 0; tries--) {
w->vhost = lws_create_vhost(w->context, &ctx_info);
if (w->vhost == NULL)
error("WebSocket: failed to initialize virtual host");
if (w->vhost)
break;
ctx_info.port++;
warn("WebSocket: failed to setup vhost. Trying another port: %d", ctx_info.port);
}
if (w->vhost == NULL)
error("WebSocket: failed to initialize virtual host");
ret = pthread_create(&w->thread, NULL, web_worker, w);
if (ret)
error("Failed to start Web worker thread");