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loop: add before_iterate signal

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Add before_iterate signal and use it to flush data to clients.
This commit is contained in:
Wim Taymans 2017-03-14 16:13:29 +01:00
parent 9b93fd396a
commit 3e472c2dae
5 changed files with 60 additions and 19 deletions
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57
pinos/modules/module-protocol-native.c
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@ -73,6 +73,8 @@ typedef struct {
SpaList socket_list;
SpaList client_list;
PinosListener before_iterate;
} PinosProtocolNative;
typedef struct {
@ -106,6 +108,17 @@ on_resource_added (PinosListener *listener,
pinos_protocol_native_server_setup (resource);
}
static void
on_before_iterate (PinosListener *listener,
PinosLoop *loop)
{
PinosProtocolNative *this = SPA_CONTAINER_OF (listener, PinosProtocolNative, before_iterate);
PinosProtocolNativeClient *client, *tmp;
spa_list_for_each_safe (client, tmp, &this->client_list, link)
pinos_connection_flush (client->connection);
}
static void
connection_data (SpaSource *source,
int fd,
@ -126,27 +139,29 @@ connection_data (SpaSource *source,
return;
}
while (pinos_connection_get_next (conn, &opcode, &id, &message, &size)) {
PinosResource *resource;
const PinosDemarshalFunc *demarshal;
if (mask & SPA_IO_IN) {
while (pinos_connection_get_next (conn, &opcode, &id, &message, &size)) {
PinosResource *resource;
const PinosDemarshalFunc *demarshal;
pinos_log_debug ("protocol-native %p: got message %d from %u", client->impl, opcode, id);
pinos_log_debug ("protocol-native %p: got message %d from %u", client->impl, opcode, id);
resource = pinos_map_lookup (&c->objects, id);
if (resource == NULL) {
pinos_log_error ("protocol-native %p: unknown resource %u", client->impl, id);
continue;
resource = pinos_map_lookup (&c->objects, id);
if (resource == NULL) {
pinos_log_error ("protocol-native %p: unknown resource %u", client->impl, id);
continue;
}
if (opcode >= resource->iface->n_methods) {
pinos_log_error ("protocol-native %p: invalid method %u", client->impl, opcode);
continue;
}
demarshal = resource->iface->methods;
if (demarshal[opcode]) {
if (!demarshal[opcode] (resource, message, size))
pinos_log_error ("protocol-native %p: invalid message received", client->impl);
} else
pinos_log_error ("protocol-native %p: function %d not implemented", client->impl, opcode);
}
if (opcode >= resource->iface->n_methods) {
pinos_log_error ("protocol-native %p: invalid method %u", client->impl, opcode);
continue;
}
demarshal = resource->iface->methods;
if (demarshal[opcode]) {
if (!demarshal[opcode] (resource, message, size))
pinos_log_error ("protocol-native %p: invalid message received", client->impl);
} else
pinos_log_error ("protocol-native %p: function %d not implemented", client->impl, opcode);
}
}
@ -409,6 +424,10 @@ pinos_protocol_native_new (PinosCore *core,
if (!add_socket (impl, s))
goto error;
pinos_signal_add (&impl->core->main_loop->loop->before_iterate,
&impl->before_iterate,
on_before_iterate);
return impl;
error:
@ -425,6 +444,8 @@ pinos_protocol_native_destroy (PinosProtocolNative *impl)
pinos_log_debug ("protocol-native %p: destroy", impl);
pinos_signal_remove (&impl->before_iterate);
pinos_global_destroy (impl->global);
spa_list_for_each_safe (object, tmp, &impl->object_list, link)