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	client-node: implement add/remove port
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					 1 changed files with 10 additions and 5 deletions
				
			
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			@ -518,13 +518,16 @@ impl_node_add_port(struct spa_node *node, enum spa_direction direction, uint32_t
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	this = SPA_CONTAINER_OF(node, struct node, node);
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	port = GET_PORT(this, direction, port_id);
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	if (!CHECK_FREE_PORT(this, direction, port_id))
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		return -EINVAL;
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	port = GET_PORT(this, direction, port_id);
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	clear_port(this, port, direction, port_id);
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	pw_client_node_resource_add_port(this->resource,
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					 this->seq,
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					 direction, port_id);
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	return 0;
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	return SPA_RESULT_RETURN_ASYNC(this->seq++);
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}
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static int
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			@ -540,9 +543,11 @@ impl_node_remove_port(struct spa_node *node, enum spa_direction direction, uint3
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	if (!CHECK_PORT(this, direction, port_id))
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		return -EINVAL;
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	do_uninit_port(this, direction, port_id);
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	pw_client_node_resource_remove_port(this->resource,
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					    this->seq,
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					    direction, port_id);
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	return 0;
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	return SPA_RESULT_RETURN_ASYNC(this->seq++);
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}
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static int
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