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modules: add pid to unique name

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So that modules loaded from different processes don't generate the
same node names.
This commit is contained in:
Wim Taymans 2022-04-01 15:21:56 +02:00
parent 2922b0e108
commit cc39644253
6 changed files with 21 additions and 19 deletions
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8
src/modules/module-echo-cancel.c
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@ -153,8 +153,6 @@ struct impl {
struct pw_impl_module *module;
struct spa_hook module_listener;
uint32_t id;
struct pw_core *core;
struct spa_hook core_proxy_listener;
struct spa_hook core_listener;
@ -851,6 +849,7 @@ int pipewire__module_init(struct pw_impl_module *module, const char *args)
struct pw_properties *props, *aec_props;
struct impl *impl;
uint32_t id = pw_global_get_id(pw_impl_module_get_global(module));
uint32_t pid = getpid();
const char *str;
const char *path;
int res = 0;
@ -883,14 +882,13 @@ int pipewire__module_init(struct pw_impl_module *module, const char *args)
goto error;
}
impl->id = id;
impl->module = module;
impl->context = context;
if (pw_properties_get(props, PW_KEY_NODE_GROUP) == NULL)
pw_properties_setf(props, PW_KEY_NODE_GROUP, "echo-cancel-%u", id);
pw_properties_setf(props, PW_KEY_NODE_GROUP, "echo-cancel-%u-%u", pid, id);
if (pw_properties_get(props, PW_KEY_NODE_LINK_GROUP) == NULL)
pw_properties_setf(props, PW_KEY_NODE_LINK_GROUP, "echo-cancel-%u", id);
pw_properties_setf(props, PW_KEY_NODE_LINK_GROUP, "echo-cancel-%u-%u", pid, id);
if (pw_properties_get(props, PW_KEY_NODE_VIRTUAL) == NULL)
pw_properties_set(props, PW_KEY_NODE_VIRTUAL, "true");