Aleksey Ivanov ivanovaleksey

OUT: Join

{request: "join", room: 1234, ptype: "publisher", display: "a"}

Создается participant (с типом publisher) и добавляется в комнату.

g_hash_table_insert(videoroom->participants, janus_uint64_dup(publisher->user_id), publisher);

Studying for a Tech Interview Sucks, so Here's a Cheat Sheet to Help

This list is meant to be a both a quick guide and reference for further research into these topics. It's basically a summary of that comp sci course you never took or forgot about, so there's no way it can cover everything in depth. It also will be available as a gist on Github for everyone to edit and add to.

Data Structure Basics

###Array ####Definition:

Stores data elements based on an sequential, most commonly 0 based, index.
Based on tuples from set theory.

	drop extension "uuid-ossp" cascade;
	create extension "uuid-ossp";

	drop type abac_attribute cascade;
	create type abac_attribute as (
	value text,
	key text,
	namespace_id uuid
	);

	error_chain! {
	foreign_links {
	Diesel(::diesel::result::Error);
	Json(::serde_json::Error);
	Mqtt(::rumqtt::Error);
	Utf8(::std::string::FromUtf8Error);
	Uuid(::uuid::ParseError);
	}

	errors {

	-- table room

	DELETE FROM room;

	INSERT INTO room (id)
	SELECT uuid_generate_v4()
	FROM
	generate_series(1, 3);

	-- table room

	use uuid::Uuid;

	use models::{Agent, Room};
	use schema::room_agent;

	#[derive(Associations, Queryable, Debug)]
	#[table_name = "room_agent"]
	#[belongs_to(Agent)]
	#[belongs_to(Room)]
	pub struct RoomAgent {

	extern crate gtk;
	use gtk::*;

	fn main() {
	if gtk::init().is_err() {
	eprintln!("failed to initialize GTK Application");
	std::process::exit(1);
	}

	let window = Window::new(WindowType::Toplevel);

Aleksey Ivanov ivanovaleksey

Studying for a Tech Interview Sucks, so Here's a Cheat Sheet to Help

Data Structure Basics

Default

Powerlevel9k

	#!/bin/bash

	ffmpeg \
	-protocol_whitelist file,udp,rtp -i sdp.test \
	-c:v libx264 -c:a aac \
	-y test.mp4


	# ffmpeg \
	# -protocol_whitelist file,rtp,udp -i sdp.test \

	require 'dry-struct'

	module Types
	include Dry::Types.module
	end

	class Button < Dry::Struct
	attribute :text, Types::String
	end