meshtastic-device-ui/include/comms/PacketServer.h

#pragma once

#include "util/Packet.h"
#include "util/PacketQueue.h"

class SharedQueue;

/**
 * Generic server implementation (base class) for bidirectional task communication
 * Uses a queue that is shared with the client
 */
class PacketServer
{
  public:
    PacketServer();
    static PacketServer *init(void);
    virtual void begin(SharedQueue *_queue);
    virtual bool sendPacket(Packet &&p);
    virtual Packet::PacketPtr receivePacket(void);
    // template variant with typed return values
    // template<> Packet::PacketPtr receivePacket<Packet::PacketPtr>()
    // template<typename T> T receivePacket();
    virtual bool hasData() const;
    virtual bool available() const;

  private:
    SharedQueue *queue;
};