HttpServer.cpp File Reference

HTTP Server implementation with per-client task handling. More...

#include "framework_config.h"
#include "DebugTrace.h"
#include "http/HttpServer.h"
#include <lwip/sockets.h>
#include <lwip/netif.h>
#include <lwip/ip4_addr.h>
#include "lwip/stats.h"
#include "lwip/memp.h"
#include "lwip/tcp.h"
#include <cstring>
#include <cstdio>
#include <cstdlib>
#include <FreeRTOS.h>
#include <task.h>
#include <semphr.h>
#include "pico/stdlib.h"
#include "utility/utility.h"
#include "http/url_utils.h"
#include "framework/AppContext.h"
#include "time/TimeManager.h"
#include "network/Tcp.h"
#include "http/JsonResponse.h"
#include "events/EventManager.h"

Include dependency graph for HttpServer.cpp:

Go to the source code of this file.

Classes
struct	TaskParams
	Parameters passed to the per-client handler task. More...

Variables
static constexpr int	MAX_CONCURRENT_CLIENTS = 1
SemaphoreHandle_t	clientSemaphore

Detailed Description

Author

Ian Archbell

Part of the PicoFramework HTTP server. This module handles incoming HTTP requests, spawns a new FreeRTOS task for each accepted client, and processes the requests using a router. It uses the lwIP stack for network communication and FreeRTOS for task management. The server can handle multiple clients concurrently, limited by the MAX_CONCURRENT_CLIENTS.

Version

0.1

Date

2025-03-26

License:\n MIT License

Copyright

Copyright (c) 2025, Ian Archbell

Definition in file HttpServer.cpp.

Variable Documentation

clientSemaphore

SemaphoreHandle_t clientSemaphore

Definition at line 55 of file HttpServer.cpp.

Referenced by HttpServer::start(), and HttpServer::startHandlingClient().

MAX_CONCURRENT_CLIENTS

constexpr int MAX_CONCURRENT_CLIENTS = 1

staticconstexpr

Definition at line 54 of file HttpServer.cpp.

Referenced by HttpServer::start().