Abstract base class for all transport-specific client (RPC caller) implementations. 更多...

#include <chrono>
#include <memory>
#include "./node_impl.h"

client_impl.h 的引用(Include)关系图:

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类
class	vlink::ClientImpl
	Transport-agnostic base for client (RPC caller) node implementations. 更多...

命名空间
namespace	vlink

详细描述

Abstract base class for all transport-specific client (RPC caller) implementations.

ClientImpl is the intermediate layer between the generic Client<Req,Resp> template and a concrete transport backend (e.g. DdsClientImpl, ShmClientImpl). It inherits from NodeImpl and adds method-client semantics:

Server-connection detection and notification via detect_connected() / update_connected().
Blocking wait for server availability with wait_for_connected().
Synchronous (blocking) RPC call via call().

Connection Detection Flow: // Transport detects server appearance or disappearance:

client_impl->update_connected();

// -> compares is_connected() against cached state

// -> notifies the condition variable

// -> fires the ConnectCallback registered via detect_connected()

注解: Concrete subclasses must implement is_connected() and call().

类

命名空间

详细描述