diff options
| -rw-r--r-- | src/output/httpd_output_plugin.c | 38 |
1 files changed, 27 insertions, 11 deletions
diff --git a/src/output/httpd_output_plugin.c b/src/output/httpd_output_plugin.c index e7344320c..f7c6127c8 100644 --- a/src/output/httpd_output_plugin.c +++ b/src/output/httpd_output_plugin.c @@ -53,6 +53,31 @@ httpd_output_quark(void) return g_quark_from_static_string("httpd_output"); } +/** + * Check whether there is at least one client. + * + * Caller must lock the mutex. + */ +G_GNUC_PURE +static bool +httpd_output_has_clients(const struct httpd_output *httpd) +{ + return httpd->clients != NULL; +} + +/** + * Check whether there is at least one client. + */ +G_GNUC_PURE +static bool +httpd_output_lock_has_clients(const struct httpd_output *httpd) +{ + g_mutex_lock(httpd->mutex); + bool result = httpd_output_has_clients(httpd); + g_mutex_unlock(httpd->mutex); + return result; +} + static void httpd_listen_in_event(int fd, const struct sockaddr *address, size_t address_length, int uid, void *ctx); @@ -475,13 +500,8 @@ httpd_output_play(struct audio_output *ao, const void *chunk, size_t size, GError **error) { struct httpd_output *httpd = (struct httpd_output *)ao; - bool has_clients; - - g_mutex_lock(httpd->mutex); - has_clients = httpd->clients != NULL; - g_mutex_unlock(httpd->mutex); - if (has_clients) { + if (httpd_output_lock_has_clients(httpd)) { bool success; success = httpd_output_encode_and_play(httpd, chunk, size, @@ -502,11 +522,7 @@ httpd_output_pause(struct audio_output *ao) { struct httpd_output *httpd = (struct httpd_output *)ao; - g_mutex_lock(httpd->mutex); - bool has_clients = httpd->clients != NULL; - g_mutex_unlock(httpd->mutex); - - if (has_clients) { + if (httpd_output_lock_has_clients(httpd)) { static const char silence[1020]; return httpd_output_play(ao, silence, sizeof(silence), NULL) > 0; |