Andrey Rodionov rdnvndr

Here are some examples on how to use Telegram bot api via CURL

Prerequisites

For getting messages in private chat with bot

Create a bot using @BotFather, get it's token
Start conversation with bot
Run following curl command

curl https://api.telegram.org/bot/getUpdates | grep -Po '"from":{"id":.+?,'

Event Loop

In computer science, the event loop, message dispatcher, message loop, message pump, or run loop is a programming construct that waits for and dispatches events or messages in a program.

It works by making a request to some internal or external "event provider" (that generally blocks the request until an event has arrived), and then it calls the relevant event handler ("dispatches the event").

The event-loop may be used in conjunction with a reactor, if the event provider follows the file interface, which can be selected or 'polled' (the Unix system call, not actual polling).

The event loop almost always operates asynchronously with the message originator.

https://github.com/google/sanitizers/wiki/AddressSanitizerLeakSanitizer

CMAKE Flags

If you haven't got the ASAN libraries installed on the run host, or you are going to use another LD_PRELOAD'd lib like onload, you'll have to build 'static-libasan':

	#ifndef CMDL_H_
	#define CMDL_H_

	#ifdef _WIN32
	#include <windows.h>

	static const char *cmdl_errlist[] = {
	"No Error.",
	"CreatePipe() failed: could not create a pipe.",
	"CreateProcessA() failed: could not create child process.",

	#include <stdlib.h>
	#include <stdio.h>

	#if defined(WIN32) \|\| defined(_WIN32) \|\| defined(__WIN32) && !defined(__CYGWIN__)
	#include <fcntl.h>
	#define PIPE(X) _pipe(X, 2, O_RAW)
	#else
	#include <unistd.h>
	#define PIPE(X) pipe(X)
	#endif

	-- Based off IETF draft, https://datatracker.ietf.org/doc/draft-peabody-dispatch-new-uuid-format/

	create or replace function uuid_generate_v7()
	returns uuid
	as $$
	begin
	-- use random v4 uuid as starting point (which has the same variant we need)
	-- then overlay timestamp
	-- then set version 7 by flipping the 2 and 1 bit in the version 4 string
	return encode(

	#pragma once

	#include <libpq-fe.h>

	#include <experimental/string_view>

	#include "PQQuery.h"
	#include "PQError.h"

	#include <tuple>

	#include <atomic>
	#include <chrono>
	#include <cinttypes>
	#include <cstdio>
	#include <thread>
	using namespace std;

	#define NUM_PRODUCER 4
	#define NUM_CONSUMER NUM_PRODUCER
	#define NUM_THREADS (NUM_PRODUCER + NUM_CONSUMER)

	#!/bin/bash

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