TcpClient.h

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#ifndef __ROGUE_INTERFACES_MEMORY_TCP_CLIENT_H__
#define __ROGUE_INTERFACES_MEMORY_TCP_CLIENT_H__
#include "rogue/Directives.h"
 
#include <stdint.h>
 
#include <atomic>
#include <memory>
#include <string>
#include <thread>
#include <condition_variable>
 
#include "rogue/Logging.h"
#include "rogue/interfaces/memory/Slave.h"
 
namespace rogue {
namespace interfaces {
namespace memory {
 
class TcpClient : public rogue::interfaces::memory::Slave {
    // Inbound Address
    std::string reqAddr_;
 
    // Outbound Address
    std::string respAddr_;
 
    void* zmqCtx_  = nullptr;
    void* zmqReq_  = nullptr;
    void* zmqResp_ = nullptr;
 
    // Thread background
    void runThread();
 
    // Log
    std::shared_ptr<rogue::Logging> bridgeLog_;
 
  protected:
    std::unique_ptr<std::thread> thread_;
    std::atomic<bool> threadEn_{false};
 
  private:
    // Lock
    std::mutex bridgeMtx_;
 
    // Probe state
    std::mutex probeMtx_;
    std::condition_variable probeCond_;
    uint32_t probeSeq_;
    uint32_t probeId_;
    bool probeDone_;
    std::string probeResult_;
    bool waitReadyOnStart_;
 
  public:
    static std::shared_ptr<rogue::interfaces::memory::TcpClient> create(std::string addr, uint16_t port, bool waitReady = false);
 
    static void setup_python();
 
    TcpClient(std::string addr, uint16_t port, bool waitReady = false);
 
    ~TcpClient();
 
    [[deprecated("Use stop() instead")]] void close();
 
    void stop();
 
    bool waitReady(double timeout, double period);
 
    void start();
 
    void doTransaction(std::shared_ptr<rogue::interfaces::memory::Transaction> tran);
};
 
typedef std::shared_ptr<rogue::interfaces::memory::TcpClient> TcpClientPtr;
 
}  // namespace memory
}  // namespace interfaces
};  // namespace rogue
 
#endif