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lib/PsychicHttp/benchmark/psychichttp/.gitignore

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+.pio
+.vscode/
+.vscode/.browse.c_cpp.db*
+.vscode/c_cpp_properties.json
+.vscode/launch.json
+.vscode/ipch

lib/PsychicHttp/benchmark/psychichttp/include/README

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+
+This directory is intended for project header files.
+
+A header file is a file containing C declarations and macro definitions
+to be shared between several project source files. You request the use of a
+header file in your project source file (C, C++, etc) located in `src` folder
+by including it, with the C preprocessing directive `#include'.
+
+```src/main.c
+
+#include "header.h"
+
+int main (void)
+{
+ ...
+}
+```
+
+Including a header file produces the same results as copying the header file
+into each source file that needs it. Such copying would be time-consuming
+and error-prone. With a header file, the related declarations appear
+in only one place. If they need to be changed, they can be changed in one
+place, and programs that include the header file will automatically use the
+new version when next recompiled. The header file eliminates the labor of
+finding and changing all the copies as well as the risk that a failure to
+find one copy will result in inconsistencies within a program.
+
+In C, the usual convention is to give header files names that end with `.h'.
+It is most portable to use only letters, digits, dashes, and underscores in
+header file names, and at most one dot.
+
+Read more about using header files in official GCC documentation:
+
+* Include Syntax
+* Include Operation
+* Once-Only Headers
+* Computed Includes
+
+https://gcc.gnu.org/onlinedocs/cpp/Header-Files.html

lib/PsychicHttp/benchmark/psychichttp/lib/README

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+
+This directory is intended for project specific (private) libraries.
+PlatformIO will compile them to static libraries and link into executable file.
+
+The source code of each library should be placed in a an own separate directory
+("lib/your_library_name/[here are source files]").
+
+For example, see a structure of the following two libraries `Foo` and `Bar`:
+
+|--lib
+|  |
+|  |--Bar
+|  |  |--docs
+|  |  |--examples
+|  |  |--src
+|  |     |- Bar.c
+|  |     |- Bar.h
+|  |  |- library.json (optional, custom build options, etc) https://docs.platformio.org/page/librarymanager/config.html
+|  |
+|  |--Foo
+|  |  |- Foo.c
+|  |  |- Foo.h
+|  |
+|  |- README --> THIS FILE
+|
+|- platformio.ini
+|--src
+   |- main.c
+
+and a contents of `src/main.c`:
+```
+#include <Foo.h>
+#include <Bar.h>
+
+int main (void)
+{
+  ...
+}
+
+```
+
+PlatformIO Library Dependency Finder will find automatically dependent
+libraries scanning project source files.
+
+More information about PlatformIO Library Dependency Finder
+- https://docs.platformio.org/page/librarymanager/ldf.html

lib/PsychicHttp/benchmark/psychichttp/platformio.ini

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+; PlatformIO Project Configuration File
+;
+;   Build options: build flags, source filter
+;   Upload options: custom upload port, speed and extra flags
+;   Library options: dependencies, extra library storages
+;   Advanced options: extra scripting
+;
+; Please visit documentation for the other options and examples
+; https://docs.platformio.org/page/projectconf.html
+
+[env]
+platform = espressif32
+framework = arduino
+board = esp32dev
+monitor_speed = 115200
+monitor_filters = esp32_exception_decoder
+lib_deps = 
+    https://github.com/hoeken/PsychicHttp
+    bblanchon/ArduinoJson
+board_build.filesystem = littlefs
+
+[env:default]

lib/PsychicHttp/benchmark/psychichttp/src/main.cpp

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+/* Wi-Fi STA Connect and Disconnect Example
+
+   This example code is in the Public Domain (or CC0 licensed, at your option.)
+
+   Unless required by applicable law or agreed to in writing, this
+   software is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
+   CONDITIONS OF ANY KIND, either express or implied.
+
+*/
+#include <Arduino.h>
+#include <WiFi.h>
+#include <PsychicHttp.h>
+#include <LittleFS.h>
+#include <ArduinoJSON.h>
+#include "_secret.h"
+
+#ifndef WIFI_SSID
+  #error "You need to enter your wifi credentials.  Copy secret.h to _secret.h and enter your credentials there."
+#endif
+
+//Enter your WIFI credentials in secret.h
+const char *ssid = WIFI_SSID;
+const char *password = WIFI_PASS;
+
+PsychicHttpServer server;
+PsychicWebSocketHandler websocketHandler;
+PsychicEventSource eventSource;
+
+const char *htmlContent = 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>
+)";
+
+bool connectToWifi()
+{
+  Serial.println();
+  Serial.print("[WiFi] Connecting to ");
+  Serial.println(ssid);
+
+  WiFi.setSleep(false);
+  WiFi.useStaticBuffers(true);
+
+  WiFi.begin(ssid, password);
+
+  // Will try for about 10 seconds (20x 500ms)
+  int tryDelay = 500;
+  int numberOfTries = 20;
+
+  // Wait for the WiFi event
+  while (true)
+  {
+    switch (WiFi.status())
+    {
+      case WL_NO_SSID_AVAIL:
+        Serial.println("[WiFi] SSID not found");
+        break;
+      case WL_CONNECT_FAILED:
+        Serial.print("[WiFi] Failed - WiFi not connected! Reason: ");
+        return false;
+        break;
+      case WL_CONNECTION_LOST:
+        Serial.println("[WiFi] Connection was lost");
+        break;
+      case WL_SCAN_COMPLETED:
+        Serial.println("[WiFi] Scan is completed");
+        break;
+      case WL_DISCONNECTED:
+        Serial.println("[WiFi] WiFi is disconnected");
+        break;
+      case WL_CONNECTED:
+        Serial.println("[WiFi] WiFi is connected!");
+        Serial.print("[WiFi] IP address: ");
+        Serial.println(WiFi.localIP());
+        return true;
+        break;
+      default:
+        Serial.print("[WiFi] WiFi Status: ");
+        Serial.println(WiFi.status());
+        break;
+    }
+    delay(tryDelay);
+
+    if (numberOfTries <= 0)
+    {
+      Serial.print("[WiFi] Failed to connect to WiFi!");
+      // Use disconnect function to force stop trying to connect
+      WiFi.disconnect();
+      return false;
+    }
+    else
+    {
+      numberOfTries--;
+    }
+  }
+
+  return false;
+}
+
+void setup()
+{
+  Serial.begin(115200);
+  delay(10);
+  Serial.println("PsychicHTTP Benchmark");
+
+  if (connectToWifi())
+  {
+    if(!LittleFS.begin())
+    {
+      Serial.println("LittleFS Mount Failed. Do Platform -> Build Filesystem Image and Platform -> Upload Filesystem Image from VSCode");
+      return;
+    }
+
+    //start our server
+    server.listen(80);
+
+    //our index
+    server.on("/", HTTP_GET, [](PsychicRequest *request)
+    {
+      return request->reply(200, "text/html", htmlContent);
+    });
+
+    //serve static files from LittleFS/www on /
+    server.serveStatic("/", LittleFS, "/www/");
+
+    //a websocket echo server
+    websocketHandler.onOpen([](PsychicWebSocketClient *client) {
+      client->sendMessage("Hello!");
+    });
+    websocketHandler.onFrame([](PsychicWebSocketRequest *request, httpd_ws_frame *frame) {
+      request->reply(frame);
+      return ESP_OK;
+    });
+    server.on("/ws", &websocketHandler);
+
+    //EventSource server
+    eventSource.onOpen([](PsychicEventSourceClient *client) {
+      client->send("Hello", NULL, millis(), 1000);
+    });
+    server.on("/events", &eventSource);
+
+    //api - parameters passed in via query eg. /api/endpoint?foo=bar
+    server.on("/api", HTTP_GET, [](PsychicRequest *request)
+    {
+      //create a response object
+      StaticJsonDocument<128> output;
+      output["msg"] = "status";
+      output["status"] = "success";
+      output["millis"] = millis();
+
+      //work with some params
+      if (request->hasParam("foo"))
+      {
+        String foo = request->getParam("foo")->value();
+        output["foo"] = foo;
+      }
+
+      //serialize and return
+      String jsonBuffer;
+      serializeJson(output, jsonBuffer);
+      return request->reply(200, "application/json", jsonBuffer.c_str());
+    });
+  }
+}
+
+unsigned long last;
+void loop()
+{
+  if (millis() - last > 1000)
+  {
+    Serial.printf("Free Heap: %d\n", esp_get_free_heap_size());
+    last = millis();
+  }
+}

lib/PsychicHttp/benchmark/psychichttp/src/secret.h

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+#define WIFI_SSID "Your_SSID"
+#define WIFI_PASS "Your_PASS"

lib/PsychicHttp/benchmark/psychichttp/test/README

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+
+This directory is intended for PlatformIO Test Runner and project tests.
+
+Unit Testing is a software testing method by which individual units of
+source code, sets of one or more MCU program modules together with associated
+control data, usage procedures, and operating procedures, are tested to
+determine whether they are fit for use. Unit testing finds problems early
+in the development cycle.
+
+More information about PlatformIO Unit Testing:
+- https://docs.platformio.org/en/latest/advanced/unit-testing/index.html