xPablo.cz/ESPAsyncWebServer
2
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Update na verzi 3.7.2. POZOR: vyzaduje do platformio.ini doplnit lib_compat_mode = strict

Browse Source
This commit is contained in:
Pavel Brychta
2025-03-06 07:56:54 +01:00
parent d55bb23fef
commit b12c714d5e
92 changed files with 7585 additions and 6187 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
idf_component_examples/catchall/CMakeLists.txt Normal file
View File

@ -0,0 +1,8 @@
# For more information about build system see
# https://docs.espressif.com/projects/esp-idf/en/latest/api-guides/build-system.html
# The following five lines of boilerplate have to be in your project's
# CMakeLists in this exact order for cmake to work correctly
cmake_minimum_required(VERSION 3.16)
include($ENV{IDF_PATH}/tools/cmake/project.cmake)
project(main)

1
idf_component_examples/catchall/README.md Normal file
View File

@ -0,0 +1 @@
### Basic example to show how to catch all requests and send a 404 Not Found response

2
idf_component_examples/catchall/main/CMakeLists.txt Normal file
View File

@ -0,0 +1,2 @@
idf_component_register(SRCS "main.cpp"
INCLUDE_DIRS ".")

6
idf_component_examples/catchall/main/idf_component.yml Normal file
View File

@ -0,0 +1,6 @@
## IDF Component Manager Manifest File
dependencies:
esp32async/espasyncwebserver:
version: "*"
override_path: "../../../"
pre_release: true

125
idf_component_examples/catchall/main/main.cpp Normal file
View File

@ -0,0 +1,125 @@
// SPDX-License-Identifier: LGPL-3.0-or-later
// Copyright 2016-2025 Hristo Gochkov, Mathieu Carbou, Emil Muratov
//
// Shows how to catch all requests and send a 404 Not Found response
//
#include <Arduino.h>
#include <AsyncTCP.h>
#include <WiFi.h>
#include <ESPAsyncWebServer.h>
static AsyncWebServer server(80);
static const char *htmlContent PROGMEM = R"(
<!DOCTYPE html>
<html>
<head>
<title>Sample HTML</title>
</head>
<body>
<h1>Hello, World!</h1>
<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Proin euismod, purus a euismod
rhoncus, urna ipsum cursus massa, eu dictum tellus justo ac justo. Quisque ullamcorper
arcu nec tortor ullamcorper, vel fermentum justo fermentum. Vivamus sed velit ut elit
accumsan congue ut ut enim. Ut eu justo eu lacus varius gravida ut a tellus. Nulla facilisi.
Integer auctor consectetur ultricies. Fusce feugiat, mi sit amet bibendum viverra, orci leo
dapibus elit, id varius sem dui id lacus.</p>
<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Proin euismod, purus a euismod
rhoncus, urna ipsum cursus massa, eu dictum tellus justo ac justo. Quisque ullamcorper
arcu nec tortor ullamcorper, vel fermentum justo fermentum. Vivamus sed velit ut elit
accumsan congue ut ut enim. Ut eu justo eu lacus varius gravida ut a tellus. Nulla facilisi.
Integer auctor consectetur ultricies. Fusce feugiat, mi sit amet bibendum viverra, orci leo
dapibus elit, id varius sem dui id lacus.</p>
<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Proin euismod, purus a euismod
rhoncus, urna ipsum cursus massa, eu dictum tellus justo ac justo. Quisque ullamcorper
arcu nec tortor ullamcorper, vel fermentum justo fermentum. Vivamus sed velit ut elit
accumsan congue ut ut enim. Ut eu justo eu lacus varius gravida ut a tellus. Nulla facilisi.
Integer auctor consectetur ultricies. Fusce feugiat, mi sit amet bibendum viverra, orci leo
dapibus elit, id varius sem dui id lacus.</p>
<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Proin euismod, purus a euismod
rhoncus, urna ipsum cursus massa, eu dictum tellus justo ac justo. Quisque ullamcorper
arcu nec tortor ullamcorper, vel fermentum justo fermentum. Vivamus sed velit ut elit
accumsan congue ut ut enim. Ut eu justo eu lacus varius gravida ut a tellus. Nulla facilisi.
Integer auctor consectetur ultricies. Fusce feugiat, mi sit amet bibendum viverra, orci leo
dapibus elit, id varius sem dui id lacus.</p>
<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Proin euismod, purus a euismod
rhoncus, urna ipsum cursus massa, eu dictum tellus justo ac justo. Quisque ullamcorper
arcu nec tortor ullamcorper, vel fermentum justo fermentum. Vivamus sed velit ut elit
accumsan congue ut ut enim. Ut eu justo eu lacus varius gravida ut a tellus. Nulla facilisi.
Integer auctor consectetur ultricies. Fusce feugiat, mi sit amet bibendum viverra, orci leo
dapibus elit, id varius sem dui id lacus.</p>
<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Proin euismod, purus a euismod
rhoncus, urna ipsum cursus massa, eu dictum tellus justo ac justo. Quisque ullamcorper
arcu nec tortor ullamcorper, vel fermentum justo fermentum. Vivamus sed velit ut elit
accumsan congue ut ut enim. Ut eu justo eu lacus varius gravida ut a tellus. Nulla facilisi.
Integer auctor consectetur ultricies. Fusce feugiat, mi sit amet bibendum viverra, orci leo
dapibus elit, id varius sem dui id lacus.</p>
<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Proin euismod, purus a euismod
rhoncus, urna ipsum cursus massa, eu dictum tellus justo ac justo. Quisque ullamcorper
arcu nec tortor ullamcorper, vel fermentum justo fermentum. Vivamus sed velit ut elit
accumsan congue ut ut enim. Ut eu justo eu lacus varius gravida ut a tellus. Nulla facilisi.
Integer auctor consectetur ultricies. Fusce feugiat, mi sit amet bibendum viverra, orci leo
dapibus elit, id varius sem dui id lacus.</p>
<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Proin euismod, purus a euismod
rhoncus, urna ipsum cursus massa, eu dictum tellus justo ac justo. Quisque ullamcorper
arcu nec tortor ullamcorper, vel fermentum justo fermentum. Vivamus sed velit ut elit
accumsan congue ut ut enim. Ut eu justo eu lacus varius gravida ut a tellus. Nulla facilisi.
Integer auctor consectetur ultricies. Fusce feugiat, mi sit amet bibendum viverra, orci leo
dapibus elit, id varius sem dui id lacus.</p>
</body>
</html>
)";
static const size_t htmlContentLength = strlen_P(htmlContent);
void setup() {
Serial.begin(115200);
#ifndef CONFIG_IDF_TARGET_ESP32H2
WiFi.mode(WIFI_AP);
WiFi.softAP("esp-captive");
#endif
// curl -v http://192.168.4.1/
server.on("/", HTTP_GET, [](AsyncWebServerRequest *request) {
// need to cast to uint8_t*
// if you do not, the const char* will be copied in a temporary String buffer
request->send(200, "text/html", (uint8_t *)htmlContent, htmlContentLength);
});
// catch any request, and send a 404 Not Found response
// except for /game_log which is handled by onRequestBody
//
// curl -v http://192.168.4.1/foo
//
server.onNotFound([](AsyncWebServerRequest *request) {
if (request->url() == "/game_log") {
return; // response object already created by onRequestBody
}
request->send(404, "text/plain", "Not found");
});
// See: https://github.com/ESP32Async/ESPAsyncWebServer/issues/6
// catch any POST request and send a 200 OK response
//
// curl -v -X POST http://192.168.4.1/game_log -H "Content-Type: application/json" -d '{"game": "test"}'
//
server.onRequestBody([](AsyncWebServerRequest *request, uint8_t *data, size_t len, size_t index, size_t total) {
if (request->url() == "/game_log") {
request->send(200, "application/json", "{\"status\":\"OK\"}");
}
// note that there is no else here: the goal is only to prepare a response based on some body content
// onNotFound will always be called after this, and will not override the response object if `/game_log` is requested
});
server.begin();
}
// not needed
void loop() {
delay(100);
}

12
idf_component_examples/catchall/sdkconfig.defaults Normal file
View File

@ -0,0 +1,12 @@
#
# Arduino ESP32
#
CONFIG_AUTOSTART_ARDUINO=y
# end of Arduino ESP32
#
# FREERTOS
#
CONFIG_FREERTOS_HZ=1000
# end of FREERTOS
# end of Component config

8
idf_component_examples/serversentevents/CMakeLists.txt Normal file
View File

@ -0,0 +1,8 @@
# For more information about build system see
# https://docs.espressif.com/projects/esp-idf/en/latest/api-guides/build-system.html
# The following five lines of boilerplate have to be in your project's
# CMakeLists in this exact order for cmake to work correctly
cmake_minimum_required(VERSION 3.16)
include($ENV{IDF_PATH}/tools/cmake/project.cmake)
project(main)

1
idf_component_examples/serversentevents/README.md Normal file
View File

@ -0,0 +1 @@
### Basic example to show how to use ServerSentEvents

2
idf_component_examples/serversentevents/main/CMakeLists.txt Normal file
View File

@ -0,0 +1,2 @@
idf_component_register(SRCS "main.cpp"
INCLUDE_DIRS ".")

6
idf_component_examples/serversentevents/main/idf_component.yml Normal file
View File

@ -0,0 +1,6 @@
## IDF Component Manager Manifest File
dependencies:
esp32async/espasyncwebserver:
version: "*"
override_path: "../../../"
pre_release: true

95
idf_component_examples/serversentevents/main/main.cpp Normal file
View File

@ -0,0 +1,95 @@
// SPDX-License-Identifier: LGPL-3.0-or-later
// Copyright 2016-2025 Hristo Gochkov, Mathieu Carbou, Emil Muratov
//
// SSE example
//
#include <Arduino.h>
#include <AsyncTCP.h>
#include <WiFi.h>
#include <ESPAsyncWebServer.h>
static const char *htmlContent PROGMEM = R"(
<!DOCTYPE html>
<html>
<head>
<title>Server-Sent Events</title>
<script>
if (!!window.EventSource) {
var source = new EventSource('/events');
source.addEventListener('open', function(e) {
console.log("Events Connected");
}, false);
source.addEventListener('error', function(e) {
if (e.target.readyState != EventSource.OPEN) {
console.log("Events Disconnected");
}
}, false);
source.addEventListener('message', function(e) {
console.log("message", e.data);
}, false);
source.addEventListener('heartbeat', function(e) {
console.log("heartbeat", e.data);
}, false);
}
</script>
</head>
<body>
<h1>Open your browser console!</h1>
</body>
</html>
)";
static const size_t htmlContentLength = strlen_P(htmlContent);
static AsyncWebServer server(80);
static AsyncEventSource events("/events");
void setup() {
Serial.begin(115200);
#ifndef CONFIG_IDF_TARGET_ESP32H2
WiFi.mode(WIFI_AP);
WiFi.softAP("esp-captive");
#endif
// curl -v http://192.168.4.1/
server.on("/", HTTP_GET, [](AsyncWebServerRequest *request) {
// need to cast to uint8_t*
// if you do not, the const char* will be copied in a temporary String buffer
request->send(200, "text/html", (uint8_t *)htmlContent, htmlContentLength);
});
events.onConnect([](AsyncEventSourceClient *client) {
Serial.printf("SSE Client connected! ID: %" PRIu32 "\n", client->lastId());
client->send("hello!", NULL, millis(), 1000);
});
events.onDisconnect([](AsyncEventSourceClient *client) {
Serial.printf("SSE Client disconnected! ID: %" PRIu32 "\n", client->lastId());
});
server.addHandler(&events);
server.begin();
}
static uint32_t lastSSE = 0;
static uint32_t deltaSSE = 3000;
static uint32_t lastHeap = 0;
void loop() {
uint32_t now = millis();
if (now - lastSSE >= deltaSSE) {
events.send(String("ping-") + now, "heartbeat", now);
lastSSE = millis();
}
if (now - lastHeap >= 2000) {
Serial.printf("Free heap: %" PRIu32 "\n", ESP.getFreeHeap());
lastHeap = now;
}
}

12
idf_component_examples/serversentevents/sdkconfig.defaults Normal file
View File

@ -0,0 +1,12 @@
#
# Arduino ESP32
#
CONFIG_AUTOSTART_ARDUINO=y
# end of Arduino ESP32
#
# FREERTOS
#
CONFIG_FREERTOS_HZ=1000
# end of FREERTOS
# end of Component config

8
idf_component_examples/websocket/CMakeLists.txt Normal file
View File

@ -0,0 +1,8 @@
# For more information about build system see
# https://docs.espressif.com/projects/esp-idf/en/latest/api-guides/build-system.html
# The following five lines of boilerplate have to be in your project's
# CMakeLists in this exact order for cmake to work correctly
cmake_minimum_required(VERSION 3.16)
include($ENV{IDF_PATH}/tools/cmake/project.cmake)
project(main)

1
idf_component_examples/websocket/README.md Normal file
View File

@ -0,0 +1 @@
### Basic example to show how to use WebSockets

2
idf_component_examples/websocket/main/CMakeLists.txt Normal file
View File

@ -0,0 +1,2 @@
idf_component_register(SRCS "main.cpp"
INCLUDE_DIRS ".")

6
idf_component_examples/websocket/main/idf_component.yml Normal file
View File

@ -0,0 +1,6 @@
## IDF Component Manager Manifest File
dependencies:
esp32async/espasyncwebserver:
version: "*"
override_path: "../../../"
pre_release: true

102
idf_component_examples/websocket/main/main.cpp Normal file
View File

@ -0,0 +1,102 @@
// SPDX-License-Identifier: LGPL-3.0-or-later
// Copyright 2016-2025 Hristo Gochkov, Mathieu Carbou, Emil Muratov
//
// WebSocket example
//
#include <Arduino.h>
#include <AsyncTCP.h>
#include <WiFi.h>
#include <ESPAsyncWebServer.h>
static AsyncWebServer server(80);
static AsyncWebSocket ws("/ws");
void setup() {
Serial.begin(115200);
#ifndef CONFIG_IDF_TARGET_ESP32H2
WiFi.mode(WIFI_AP);
WiFi.softAP("esp-captive");
#endif
//
// Run in terminal 1: websocat ws://192.168.4.1/ws => should stream data
// Run in terminal 2: websocat ws://192.168.4.1/ws => should stream data
// Run in terminal 3: websocat ws://192.168.4.1/ws => should fail:
//
// To send a message to the WebSocket server:
//
// echo "Hello!" | websocat ws://192.168.4.1/ws
//
ws.onEvent([](AsyncWebSocket *server, AsyncWebSocketClient *client, AwsEventType type, void *arg, uint8_t *data, size_t len) {
(void)len;
if (type == WS_EVT_CONNECT) {
ws.textAll("new client connected");
Serial.println("ws connect");
client->setCloseClientOnQueueFull(false);
client->ping();
} else if (type == WS_EVT_DISCONNECT) {
ws.textAll("client disconnected");
Serial.println("ws disconnect");
} else if (type == WS_EVT_ERROR) {
Serial.println("ws error");
} else if (type == WS_EVT_PONG) {
Serial.println("ws pong");
} else if (type == WS_EVT_DATA) {
AwsFrameInfo *info = (AwsFrameInfo *)arg;
String msg = "";
if (info->final && info->index == 0 && info->len == len) {
if (info->opcode == WS_TEXT) {
data[len] = 0;
Serial.printf("ws text: %s\n", (char *)data);
}
}
}
});
// shows how to prevent a third WS client to connect
server.addHandler(&ws).addMiddleware([](AsyncWebServerRequest *request, ArMiddlewareNext next) {
// ws.count() is the current count of WS clients: this one is trying to upgrade its HTTP connection
if (ws.count() > 1) {
// if we have 2 clients or more, prevent the next one to connect
request->send(503, "text/plain", "Server is busy");
} else {
// process next middleware and at the end the handler
next();
}
});
server.addHandler(&ws);
server.begin();
}
static uint32_t lastWS = 0;
static uint32_t deltaWS = 100;
static uint32_t lastHeap = 0;
void loop() {
uint32_t now = millis();
if (now - lastWS >= deltaWS) {
ws.printfAll("kp%.4f", (10.0 / 3.0));
lastWS = millis();
}
if (now - lastHeap >= 2000) {
// cleanup disconnected clients or too many clients
ws.cleanupClients();
Serial.printf("Free heap: %" PRIu32 "\n", ESP.getFreeHeap());
lastHeap = now;
}
}

12
idf_component_examples/websocket/sdkconfig.defaults Normal file
View File

@ -0,0 +1,12 @@
#
# Arduino ESP32
#
CONFIG_AUTOSTART_ARDUINO=y
# end of Arduino ESP32
#
# FREERTOS
#
CONFIG_FREERTOS_HZ=1000
# end of FREERTOS
# end of Component config