HttpServerUsingTask.h

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#pragma once
#include "concurrency/Task.h"
#include "http/Server/HttpServer.h"
#include "basic/Logger.h"
 
namespace tiny_dlna {
 
template <typename ClientType, typename ServerType>
class HttpServerUsingTask : public HttpServer<ClientType, ServerType> {
 public:
  HttpServerUsingTask(ServerType& server, int bufferSize = 1024,
                      int taskStackSize = 1024 * 8, int taskPriority = 1)
      : HttpServer<ClientType, ServerType>(server, bufferSize),
        server_task_("HttpServerTask", taskStackSize, taskPriority) {}
 
  ~HttpServerUsingTask() { end(); }
 
  bool begin() override {
    DlnaLogger.log(DlnaLogLevel::Debug, "HttpServerUsingTask::begin()");
    bool result = HttpServer<ClientType, ServerType>::begin();
    // start processing loop in background task
    server_task_.begin([this]() {
      while (this->isActive()) {
        HttpServer<ClientType, ServerType>::doLoop();
        delay(1);
      }
    });
    DlnaLogger.log(DlnaLogLevel::Info, "HttpServerUsingTask started: %s",
               result ? "true" : "false");
    return result;
  }
 
  void end() override {
    DlnaLogger.log(DlnaLogLevel::Debug, "HttpServerUsingTask::end()");
    server_task_.end();
    HttpServer<ClientType, ServerType>::end();
  }
 
  bool doLoop() override { return true; }
 
 protected:
  Task server_task_;
};
 
}  // namespace tiny_dlna