static int wait_for_fds(void)
{
fserve_t *fclient;
int ret;
while (run_fserv)
{
/* add any new clients here */
if (pending_list)
{
thread_spin_lock (&pending_lock);
fclient = (fserve_t*)pending_list;
while (fclient)
{
fserve_t *to_move = fclient;
fclient = fclient->next;
to_move->next = active_list;
active_list = to_move;
client_tree_changed = 1;
fserve_clients++;
}
pending_list = NULL;
thread_spin_unlock(&pending_lock);
}
/* drop out of here if someone is ready */
ret = fserve_client_waiting();
if (ret)
return ret;
}
return -1;
}
// write filename extension for matching mime type.
// lookup matching mime type and write extension into buffer space provided
void fserve_write_mime_ext (const char *mimetype, char *buf, unsigned int len)
{
avl_node *node;
int semi;
if (mimetype == NULL || buf == NULL || len > 2000) return;
semi = strcspn (mimetype, "; ");
if (semi == 0) return;
if (mimetype [semi])
{
char *mt = alloca (++semi);
snprintf (mt, semi, "%s", mimetype);
mimetype = (const char *)mt;
}
thread_spin_lock (&pending_lock);
node = avl_get_first (mimetypes);
while (node)
{
mime_type *mime = (mime_type *)node->key;
if (mime && strcmp (mime->type, mimetype) == 0)
{
snprintf (buf, len, "%s", mime->ext);
break;
}
node = avl_get_next (node);
}
thread_spin_unlock (&pending_lock);
}
/* add client to connection queue. At this point some header information
* has been collected, so we now pass it onto the connection thread for
* further processing
*/
static void _add_connection (client_queue_t *node)
{
thread_spin_lock (&_connection_lock);
*_con_queue_tail = node;
_con_queue_tail = (volatile client_queue_t **)&node->next;
thread_spin_unlock (&_connection_lock);
}
void fserve_shutdown(void)
{
if (!__inited)
return;
thread_spin_lock (&pending_lock);
run_fserv = 0;
while (pending_list)
{
fserve_t *to_go = (fserve_t *)pending_list;
pending_list = to_go->next;
fserve_client_destroy (to_go);
}
while (active_list)
{
fserve_t *to_go = active_list;
active_list = to_go->next;
fserve_client_destroy (to_go);
}
if (mimetypes)
avl_tree_free (mimetypes, _delete_mapping);
thread_spin_unlock (&pending_lock);
thread_spin_destroy (&pending_lock);
ICECAST_LOG_INFO("file serving stopped");
}
unsigned long global_getrate_avg (struct rate_calc *rate)
{
unsigned long v;
thread_spin_lock (&global.spinlock);
v = rate_avg (rate);
thread_spin_unlock (&global.spinlock);
return v;
}
static unsigned long _next_connection_id(void)
{
unsigned long id;
thread_spin_lock (&_connection_lock);
id = _current_id++;
thread_spin_unlock (&_connection_lock);
return id;
}
static uint64_t _next_connection_id(void)
{
uint64_t id;
thread_spin_lock (&_connection_lock);
id = _current_id++;
thread_spin_unlock (&_connection_lock);
return id;
}
/* called after each xml reload */
void stats_global (ice_config_t *config)
{
stats_event_flags (NULL, "server_id", config->server_id, STATS_GENERAL);
stats_event_flags (NULL, "host", config->hostname, STATS_GENERAL);
stats_event (NULL, "location", config->location);
stats_event (NULL, "admin", config->admin);
thread_spin_lock (&global.spinlock);
global.max_rate = config->max_bandwidth;
throttle_sends = 0;
thread_spin_unlock (&global.spinlock);
}
int client_change_worker (client_t *client, worker_t *dest_worker)
{
if (dest_worker->running == 0)
return 0;
client->next_on_worker = NULL;
thread_spin_lock (&dest_worker->lock);
worker_add_client (dest_worker, client);
thread_spin_unlock (&dest_worker->lock);
worker_wakeup (dest_worker);
return 1;
}
void client_add_incoming (client_t *client)
{
worker_t *handler;
thread_rwlock_rlock (&workers_lock);
handler = worker_incoming;
thread_spin_lock (&handler->lock);
thread_rwlock_unlock (&workers_lock);
worker_add_client (handler, client);
thread_spin_unlock (&handler->lock);
worker_wakeup (handler);
}
/* Routine to actually add pre-configured client structure to pending list and
* then to start off the file serving thread if it is not already running
*/
static void fserve_add_pending (fserve_t *fclient)
{
thread_spin_lock (&pending_lock);
fclient->next = (fserve_t *)pending_list;
pending_list = fclient;
if (run_fserv == 0)
{
run_fserv = 1;
ICECAST_LOG_DEBUG("fserve handler waking up");
thread_create("File Serving Thread", fserv_thread_function, NULL, THREAD_DETACHED);
}
thread_spin_unlock (&pending_lock);
}
void client_add_worker (client_t *client)
{
worker_t *handler;
thread_rwlock_rlock (&workers_lock);
/* add client to the handler with the least number of clients */
handler = worker_selected();
thread_spin_lock (&handler->lock);
thread_rwlock_unlock (&workers_lock);
worker_add_client (handler, client);
thread_spin_unlock (&handler->lock);
worker_wakeup (handler);
}
int fserve_client_waiting(void)
{
fserve_t *fclient;
fd_set realfds;
/* only rebuild fds if there are clients added/removed */
if (client_tree_changed) {
client_tree_changed = 0;
FD_ZERO(&fds);
fd_max = SOCK_ERROR;
fclient = active_list;
while (fclient) {
FD_SET(fclient->client->con->sock, &fds);
if (fclient->client->con->sock > fd_max || fd_max == SOCK_ERROR)
fd_max = fclient->client->con->sock;
fclient = fclient->next;
}
}
/* hack for windows, select needs at least 1 descriptor */
if (fd_max == SOCK_ERROR)
{
thread_spin_lock (&pending_lock);
run_fserv = 0;
thread_spin_unlock (&pending_lock);
return -1;
}
else
{
struct timeval tv;
tv.tv_sec = 0;
tv.tv_usec = 200000;
/* make a duplicate of the set so we do not have to rebuild it
* each time around */
memcpy(&realfds, &fds, sizeof(fd_set));
if(select(fd_max+1, NULL, &realfds, NULL, &tv) > 0)
{
/* mark any clients that are ready */
fclient = active_list;
while (fclient)
{
if (FD_ISSET (fclient->client->con->sock, &realfds))
fclient->ready = 1;
fclient = fclient->next;
}
return 1;
}
}
return 0;
}
/* thread to read xsl file and add to the cache */
void *xslt_update (void *arg)
{
xsl_req *x = arg;
client_t *client = x->client;
char *fn = x->cache.filename;
xsltStylesheetPtr sheet;
xmlSetStructuredErrorFunc ("xsl/file", config_xml_parse_failure);
xsltSetGenericErrorFunc ("", log_parse_failure);
sheet = x->cache.stylesheet = xsltParseStylesheetFile (XMLSTR(fn));
if (sheet)
{
int i;
INFO1 ("loaded stylesheet %s", x->cache.filename);
if (sheet->mediaType && strcmp ((char*)sheet->mediaType, "text/html") != 0)
{
// avoid this lookup for html pages
const char _hdr[] = "Content-Disposition: attachment; filename=\"file.";
const size_t _hdrlen = sizeof (_hdr);
size_t len = _hdrlen + 12;
char *filename = malloc (len); // enough for name and extension
strcpy (filename, _hdr);
fserve_write_mime_ext ((char*)sheet->mediaType, filename + _hdrlen - 1, len - _hdrlen - 4);
strcat (filename, "\"\r\n");
x->cache.disposition = filename;
}
// we now have a sheet, find and update.
thread_rwlock_wlock (&xslt_lock);
i = xslt_cached (fn, &x->cache, time(NULL));
xslt_send_sheet (client, x->doc, i);
}
else
{
WARN1 ("problem reading stylesheet \"%s\"", x->cache.filename);
free (fn);
xmlFreeDoc (x->doc);
free (x->cache.disposition);
client->shared_data = NULL;
client_send_404 (client, "Could not parse XSLT file");
}
thread_spin_lock (&update_lock);
xsl_updating--;
thread_spin_unlock (&update_lock);
free (x);
return NULL;
}
/* string returned needs to be free'd */
char *fserve_content_type (const char *path)
{
char *ext = util_get_extension(path);
mime_type exttype = { NULL, NULL };
void *result;
char *type;
if (ext == NULL)
return strdup ("text/html");
exttype.ext = strdup (ext);
thread_spin_lock (&pending_lock);
if (mimetypes && !avl_get_by_key (mimetypes, &exttype, &result))
{
mime_type *mime = result;
free (exttype.ext);
type = strdup (mime->type);
}
else {
free (exttype.ext);
/* Fallbacks for a few basic ones */
if(!strcmp(ext, "ogg"))
type = strdup ("application/ogg");
else if(!strcmp(ext, "mp3"))
type = strdup ("audio/mpeg");
else if(!strcmp(ext, "html"))
type = strdup ("text/html");
else if(!strcmp(ext, "css"))
type = strdup ("text/css");
else if(!strcmp(ext, "txt"))
type = strdup ("text/plain");
else if(!strcmp(ext, "jpg"))
type = strdup ("image/jpeg");
else if(!strcmp(ext, "png"))
type = strdup ("image/png");
else if(!strcmp(ext, "m3u"))
type = strdup ("audio/x-mpegurl");
else if(!strcmp(ext, "aac"))
type = strdup ("audio/aac");
else
type = strdup ("application/octet-stream");
}
thread_spin_unlock (&pending_lock);
return type;
}
/* this returns queued clients for the connection thread. headers are
* already provided, but need to be parsed.
*/
static client_queue_t *_get_connection(void)
{
client_queue_t *node = NULL;
thread_spin_lock (&_connection_lock);
if (_con_queue)
{
node = (client_queue_t *)_con_queue;
_con_queue = node->next;
if (_con_queue == NULL)
_con_queue_tail = &_con_queue;
node->next = NULL;
}
thread_spin_unlock (&_connection_lock);
return node;
}
int fserve_client_waiting (void)
{
fserve_t *fclient;
unsigned int i = 0;
/* only rebuild ufds if there are clients added/removed */
if (client_tree_changed) {
struct pollfd *ufds_new = realloc(ufds, fserve_clients * sizeof(struct pollfd));
/* REVIEW: If we can not allocate new ufds, keep old ones for now. */
if (ufds_new || fserve_clients == 0) {
ufds = ufds_new;
client_tree_changed = 0;
fclient = active_list;
while (fclient)
{
ufds[i].fd = fclient->client->con->sock;
ufds[i].events = POLLOUT;
ufds[i].revents = 0;
fclient = fclient->next;
i++;
}
}
}
if (!ufds) {
thread_spin_lock (&pending_lock);
run_fserv = 0;
thread_spin_unlock (&pending_lock);
return -1;
} else if (poll(ufds, fserve_clients, 200) > 0) {
/* mark any clients that are ready */
fclient = active_list;
for (i=0; i<fserve_clients; i++)
{
if (ufds[i].revents & (POLLOUT|POLLHUP|POLLERR))
fclient->ready = 1;
fclient = fclient->next;
}
return 1;
}
return 0;
}
void global_add_bitrates (struct rate_calc *rate, unsigned long value, uint64_t milli)
{
float avg;
thread_spin_lock (&global.spinlock);
rate_add (rate, value, milli);
avg = rate_avg (rate);
if (global.max_rate)
{
float ratio = avg / global.max_rate;
if (ratio > 0.99)
throttle_sends = 3;
else if (ratio > 0.9)
throttle_sends = 2;
else if (ratio > 0.8)
throttle_sends = 1;
else if (throttle_sends > 0)
throttle_sends--;
}
thread_spin_unlock (&global.spinlock);
}
/* thread to read xsl file and add to the cache */
void *xslt_update (void *arg)
{
xsl_req *x = arg;
client_t *client = x->client;
worker_t *worker = client ? client->worker : NULL;
char *fn = x->cache.filename;
x->cache.stylesheet = xsltParseStylesheetFile (XMLSTR(fn));
if (x->cache.stylesheet)
{
int i = x->index;
if (client) fn = strdup (fn); // need to copy the filename if another lookup is to do
INFO1 ("loaded stylesheet %s", x->cache.filename);
thread_rwlock_wlock (&xslt_lock);
free (cache[i].filename);
xsltFreeStylesheet (cache[i].stylesheet);
memcpy (&cache[i], &x->cache, sizeof (stylesheet_cache_t));
thread_rwlock_unlock (&xslt_lock);
memset (&x->cache, 0, sizeof (stylesheet_cache_t));
if (client)
{
x->cache.filename = fn;
client->flags |= CLIENT_ACTIVE;
}
}
else
{
WARN1 ("problem reading stylesheet \"%s\"", x->cache.filename);
free (fn);
if (client) client_send_404 (client, "Could not parse XSLT file");
}
thread_spin_lock (&update_lock);
xsl_updating--;
thread_spin_unlock (&update_lock);
if (worker) worker_wakeup (worker); // wakeup after the decrease or it may delay
if (client == NULL) free (x);
return NULL;
}
static void worker_relocate_clients (worker_t *worker)
{
if (workers == NULL)
return;
while (worker->count || worker->pending_count)
{
client_t *client = worker->clients, **prevp = &worker->clients;
worker->wakeup_ms = worker->time_ms + 150;
worker->current_time.tv_sec = (time_t)(worker->time_ms/1000);
while (client)
{
if (client->flags & CLIENT_ACTIVE)
{
client->worker = workers;
prevp = &client->next_on_worker;
}
else
{
*prevp = client->next_on_worker;
worker_add_client (worker, client);
worker->count--;
}
client = *prevp;
}
if (worker->clients)
{
thread_spin_lock (&workers->lock);
*workers->pending_clients_tail = worker->clients;
workers->pending_clients_tail = prevp;
workers->pending_count += worker->count;
thread_spin_unlock (&workers->lock);
worker_wakeup (workers);
worker->clients = NULL;
worker->last_p = &worker->clients;
worker->count = 0;
}
worker_wait (worker);
}
}
/* string returned needs to be free'd */
char *fserve_content_type (const char *path)
{
char *ext = util_get_extension(path);
mime_type exttype = { NULL, NULL };
void *result;
char *type;
if (ext == NULL)
return strdup ("text/html");
exttype.ext = strdup (ext);
thread_spin_lock (&pending_lock);
if (mimetypes && !avl_get_by_key (mimetypes, &exttype, &result))
{
mime_type *mime = result;
type = strdup (mime->type);
}
else
type = strdup ("application/octet-stream");
thread_spin_unlock (&pending_lock);
free (exttype.ext);
return type;
}
void fserve_recheck_mime_types (ice_config_t *config)
{
mime_type *mapping;
int i;
avl_tree *old_mimetypes = NULL, *new_mimetypes = avl_tree_new(_compare_mappings, NULL);
mime_type defaults[] = {
{ "m3u", "audio/x-mpegurl" },
{ "pls", "audio/x-scpls" },
{ "xspf", "application/xspf+xml" },
{ "ogg", "application/ogg" },
{ "mp3", "audio/mpeg" },
{ "aac", "audio/aac" },
{ "aacp", "audio/aacp" },
{ "css", "text/css" },
{ "txt", "text/plain" },
{ "html", "text/html" },
{ "jpg", "image/jpg" },
{ "png", "image/png" },
{ "gif", "image/gif" },
{ NULL, NULL }
};
for (i=0; defaults[i].ext; i++)
{
mapping = malloc (sizeof(mime_type));
mapping->ext = strdup (defaults [i].ext);
mapping->type = strdup (defaults [i].type);
if (avl_insert (new_mimetypes, mapping) != 0)
_delete_mapping (mapping);
}
do
{
char *type, *ext, *cur;
FILE *mimefile = NULL;
char line[4096];
if (config->mimetypes_fn == NULL)
{
INFO0 ("no mime types file defined, using defaults");
break;
}
mimefile = fopen (config->mimetypes_fn, "r");
if (mimefile == NULL)
{
WARN1 ("Cannot open mime types file %s, using defaults", config->mimetypes_fn);
break;
}
while (fgets(line, sizeof line, mimefile))
{
line[4095] = 0;
if(*line == 0 || *line == '#')
continue;
type = line;
cur = line;
while(*cur != ' ' && *cur != '\t' && *cur)
cur++;
if(*cur == 0)
continue;
*cur++ = 0;
while(1)
{
while(*cur == ' ' || *cur == '\t')
cur++;
if(*cur == 0)
break;
ext = cur;
while(*cur != ' ' && *cur != '\t' && *cur != '\n' && *cur)
cur++;
*cur++ = 0;
if(*ext)
{
void *tmp;
/* Add a new extension->type mapping */
mapping = malloc(sizeof(mime_type));
mapping->ext = strdup(ext);
mapping->type = strdup(type);
if (!avl_get_by_key (new_mimetypes, mapping, &tmp))
avl_delete (new_mimetypes, mapping, _delete_mapping);
if (avl_insert (new_mimetypes, mapping) != 0)
_delete_mapping (mapping);
}
}
}
fclose(mimefile);
} while (0);
thread_spin_lock (&pending_lock);
old_mimetypes = mimetypes;
mimetypes = new_mimetypes;
thread_spin_unlock (&pending_lock);
if (old_mimetypes)
avl_tree_free (old_mimetypes, _delete_mapping);
}
static int xslt_req_sheet (client_t *client, xmlDocPtr doc, const char *fn, int i)
{
xsl_req *x = client->shared_data;
worker_t *worker = client->worker;
time_t now = worker->current_time.tv_sec;
struct stat file;
// DEBUG4 ("idx %d, fn %s, check %ld/%ld", i, i==CACHESIZE?"XXX":cache[i].filename, (long)cache[i].next_check, now);
while (i < CACHESIZE && i >= 0 && cache[i].filename && cache[i].next_check >= now)
{
thread_spin_lock (&update_lock);
if (now == cache[i].next_check)
{
cache[i].next_check = now + 20;
thread_spin_unlock (&update_lock);
break; // jump out of loop to do xsl load
}
thread_spin_unlock (&update_lock);
return i;
}
if (stat (fn, &file))
{
WARN2("Error checking for stylesheet file \"%s\": %s", fn, strerror(errno));
return -1;
}
if (i < CACHESIZE && i >= 0)
{
thread_spin_lock (&update_lock);
cache[i].next_check = now + 20;
if (file.st_mtime == cache[i].last_modified)
{
thread_spin_unlock (&update_lock);
DEBUG1 ("file %s has same mtime, not modified", cache[i].filename);
return i;
}
thread_spin_unlock (&update_lock);
// DEBUG3 ("idx %d, time is %ld, %ld", i, (long)(cache[i].last_modified), (long)file.st_mtime);
}
if (x == NULL)
{
x = calloc (1, sizeof (xsl_req));
x->index = i;
x->client = client;
x->doc = doc;
x->cache.filename = strdup (fn);
x->cache.last_modified = file.st_mtime;
x->cache.cache_age = now;
x->cache.next_check = now + 20;
client->shared_data = x;
client->schedule_ms = worker->time_ms;
client->ops = &xslt_ops;
}
thread_spin_lock (&update_lock);
if (xsl_updating < 3)
{
xsl_updating++;
thread_spin_unlock (&update_lock);
client->flags &= ~CLIENT_ACTIVE;
// DEBUG1 ("Starting update thread for %s", x->cache.filename);
thread_create ("update xslt", xslt_update, x, THREAD_DETACHED);
return CACHESIZE;
}
thread_spin_unlock (&update_lock);
// DEBUG1 ("Delaying update thread for %s", x->cache.filename);
client->schedule_ms += 10;
if ((client->flags & CLIENT_ACTIVE) == 0)
{
client->flags |= CLIENT_ACTIVE;
worker_wakeup (worker);
}
return CACHESIZE;
}
void global_reduce_bitrate_sampling (struct rate_calc *rate)
{
thread_spin_lock (&global.spinlock);
rate_reduce (rate, 500);
thread_spin_unlock (&global.spinlock);
}
static int xslt_cached (const char *fn, client_t *client)
{
worker_t *worker = client->worker;
time_t now = worker->current_time.tv_sec, oldest = now;
int evict = 0, i;
struct stat file;
for(i=0; i < CACHESIZE; i++)
{
if(cache[i].filename)
{
#ifdef _WIN32
if (stricmp(fn, cache[i].filename) == 0)
#else
if (strcmp(fn, cache[i].filename) == 0)
#endif
{
if (now - cache[i].last_checked > 10)
{
cache[i].last_checked = now;
if (stat (fn, &file))
{
WARN2("Error checking for stylesheet file \"%s\": %s", fn, strerror(errno));
return i;
}
DEBUG1 ("rechecked file time on %s", fn);
thread_spin_lock (&update_lock);
if (file.st_mtime > cache[i].last_modified)
{
cache[i].last_modified = file.st_mtime;
thread_spin_unlock (&update_lock);
break;
}
}
thread_spin_unlock (&update_lock);
cache[i].cache_age = now;
return i;
}
if (oldest < cache[i].cache_age)
continue;
}
evict = i;
}
xsl_req *x = calloc (1, sizeof (xsl_req));
if (i < CACHESIZE)
{
x->index = i;
}
else
{
if (stat (fn, &file))
{
WARN2("Error checking for stylesheet file \"%s\": %s", fn, strerror(errno));
free (x);
return -2;
}
x->client = client;
x->index = evict;
}
x->doc = client->shared_data;
x->cache.filename = strdup (fn);
x->cache.last_modified = file.st_mtime;
x->cache.cache_age = now;
x->cache.last_checked = now;
client->shared_data = x;
client->schedule_ms = worker->time_ms;
client->ops = &xslt_ops;
thread_spin_lock (&update_lock);
if (xsl_updating < 3)
{
xsl_updating++;
thread_spin_unlock (&update_lock);
if (x->client) client->flags &= ~CLIENT_ACTIVE;
thread_create ("update xslt", xslt_update, x, THREAD_DETACHED);
if (x->client == NULL) return i;
}
else
{
thread_spin_unlock (&update_lock);
x->client = client;
client->schedule_ms += 10;
if ((client->flags & CLIENT_ACTIVE) == 0)
{
client->flags |= CLIENT_ACTIVE;
worker_wakeup (worker);
}
}
return -1;
}
void fserve_recheck_mime_types(ice_config_t *config)
{
FILE *mimefile;
char line[4096];
char *type, *ext, *cur;
mime_type *mapping;
avl_tree *new_mimetypes;
if (config->mimetypes_fn == NULL)
return;
mimefile = fopen (config->mimetypes_fn, "r");
if (mimefile == NULL)
{
ICECAST_LOG_WARN("Cannot open mime types file %s", config->mimetypes_fn);
return;
}
new_mimetypes = avl_tree_new(_compare_mappings, NULL);
while(fgets(line, 4096, mimefile))
{
line[4095] = 0;
if(*line == 0 || *line == '#')
continue;
type = line;
cur = line;
while(*cur != ' ' && *cur != '\t' && *cur)
cur++;
if(*cur == 0)
continue;
*cur++ = 0;
while(1) {
while(*cur == ' ' || *cur == '\t')
cur++;
if(*cur == 0)
break;
ext = cur;
while(*cur != ' ' && *cur != '\t' && *cur != '\n' && *cur)
cur++;
*cur++ = 0;
if(*ext)
{
void *tmp;
/* Add a new extension->type mapping */
mapping = malloc(sizeof(mime_type));
mapping->ext = strdup(ext);
mapping->type = strdup(type);
if (!avl_get_by_key (new_mimetypes, mapping, &tmp))
avl_delete (new_mimetypes, mapping, _delete_mapping);
avl_insert (new_mimetypes, mapping);
}
}
}
fclose(mimefile);
thread_spin_lock (&pending_lock);
if (mimetypes)
avl_tree_free (mimetypes, _delete_mapping);
mimetypes = new_mimetypes;
thread_spin_unlock (&pending_lock);
}
static void *start_relay_stream (void *arg)
{
client_t *client = arg;
relay_server *relay;
source_t *src;
int failed = 1, sources;
global_lock();
sources = ++global.sources;
stats_event_args (NULL, "sources", "%d", global.sources);
global_unlock();
/* set the start time, because we want to decrease the sources on all failures */
client->connection.con_time = time (NULL);
do
{
ice_config_t *config = config_get_config();
mount_proxy *mountinfo;
relay = client->shared_data;
src = relay->source;
thread_rwlock_wlock (&src->lock);
src->flags |= SOURCE_PAUSE_LISTENERS;
if (sources > config->source_limit)
{
config_release_config();
WARN1 ("starting relayed mountpoint \"%s\" requires a higher sources limit", relay->localmount);
break;
}
config_release_config();
INFO1("Starting relayed source at mountpoint \"%s\"", relay->localmount);
if (open_relay (relay) < 0)
break;
if (connection_complete_source (src) < 0)
{
WARN1 ("Failed to complete initialisation on %s", relay->localmount);
break;
}
stats_event_inc (NULL, "source_relay_connections");
source_init (src);
config = config_get_config();
mountinfo = config_find_mount (config, src->mount);
source_update_settings (config, src, mountinfo);
INFO1 ("source %s is ready to start", src->mount);
config_release_config();
failed = 0;
} while (0);
client->ops = &relay_client_ops;
client->schedule_ms = timing_get_time();
if (failed)
{
/* failed to start any connection, better clean up and reset */
if (relay->on_demand == 0)
{
yp_remove (relay->localmount);
src->yp_public = -1;
}
relay->in_use = NULL;
INFO2 ("listener count remaining on %s is %d", src->mount, src->listeners);
src->flags &= ~(SOURCE_PAUSE_LISTENERS|SOURCE_RUNNING);
}
thread_rwlock_unlock (&src->lock);
thread_spin_lock (&relay_start_lock);
relays_connecting--;
thread_spin_unlock (&relay_start_lock);
client->flags |= CLIENT_ACTIVE;
worker_wakeup (client->worker);
return NULL;
}