Raknet Protocol - Revision history

imported>Laith98Dev: Added a new Palethia RakNet implementation in PHP

2024-11-24T18:43:31Z

Added a new Palethia RakNet implementation in PHP

← Older revision		Revision as of 18:43, 24 November 2024
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	\| PHP		\| PHP
	\| GPL		\| GPL
			\| Yes
			\|-
			! [https://github.com/Palethia/RakNet RakNet]
			\| Palethia RakNet is a PHP implementation of the RakNet networking library, providing both server and client functionality for fast, reliable communication. it enables easy setup of server-client interactions using RakNet’s efficient networking protocols.
			\| PHP
			\| GPL-3.0
	\| Yes		\| Yes
	\|-		\|-

imported>JoseLuisHD: add raknet c# project

2024-10-27T07:59:20Z

add raknet c# project

← Older revision		Revision as of 07:59, 27 October 2024
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	\| RakNet Protocol implementation by Rust.		\| RakNet Protocol implementation by Rust.
	\| Rust		\| Rust
			\| MIT
			\| Yes
			\|-
			\|-
			! [https://github.com/JoseLuisHD/RakNet RakNet]
			\| Simplified RakNet Implementation in C# for game networking
			\| C#
	\| MIT		\| MIT
	\| Yes		\| Yes

imported>Ismaileke: minor edit about comment

2024-08-03T17:29:05Z

minor edit about comment

← Older revision		Revision as of 17:29, 3 August 2024
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	\| Cookie		\| Cookie
	\| Int		\| Int
	\| Only present if a cookie was provided by the server in Open Connection ~~Request~~ 1		\| Only present if a cookie was provided by the server in Open Connection Reply 1
	\|-		\|-
	\| Client supports security		\| Client supports security
	\| boolean		\| boolean
	\| Only present if a cookie was provided by the server in Open Connection ~~Request~~ 1 and always false for the vanilla client		\| Only present if a cookie was provided by the server in Open Connection Reply 1 and always false for the vanilla client
	\|-		\|-
	\| MTU		\| MTU

imported>XiYang6666: /* Open Connection Request 1 */

2024-04-26T15:42:22Z

Open Connection Request 1

← Older revision		Revision as of 15:42, 26 April 2024
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	\|}		\|}

	The client sends these to the target server with ever decreasing MTU until the server responds. This is used to discover the MTU size for the connection. According to the official docs, "The MTU size is the maximum size of a packet RakNet will generate", and "if you set the MTU size larger than your or any router along the network path takes, then the network will split the packet at best, or drop it at worst", so this process of sending decreasingly padded packets (compensating for the size of the packet itself and UDP overhead, which together make 48 bytes) seem to be used to discover the maximum packet size the network can handle. See the [http://www.jenkinssoftware.com/raknet/manual/programmingtips.html official documentation page] for more info about the MTU size. If the RakNet protocol does not match your own, respond with the Incompatible protocol packet.<br><br>		The client sends these to the target server with ever decreasing MTU until the server responds. This is used to discover the MTU size for the connection. According to the official docs, "The MTU size is the maximum size of a packet RakNet will generate", and "if you set the MTU size larger than your or any router along the network path takes, then the network will split the packet at best, or drop it at worst", so this process of sending decreasingly padded packets (compensating for the size of the packet itself and UDP overhead, which together make 46 bytes) seem to be used to discover the maximum packet size the network can handle. See the [http://www.jenkinssoftware.com/raknet/manual/programmingtips.html official documentation page] for more info about the MTU size. If the RakNet protocol does not match your own, respond with the Incompatible protocol packet.<br><br>
	You should always respond to the first of these packets that you receive with Open Connection Reply 1, containing an MTU size of the amount of padding you received in bytes plus 46.		You should always respond to the first of these packets that you receive with Open Connection Reply 1, containing an MTU size of the amount of padding you received in bytes plus 46.

imported>XiYang6666: /* Data types */

2024-04-21T09:25:22Z

Data types

← Older revision		Revision as of 09:25, 21 April 2024
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	\| 7 or 29		\| 7 or 29
	\|		\|
	\| 1 byte for the IP version (4 or 6), followed by (for IPv4) 4 bytes for the IP and an unsigned short for the port number or (for IPv6) an unsigned short for the address family ~~(always 0x17)~~, an unsigned short for the port, 8 bytes for the flow info ~~and~~ 16 address bytes		\| 1 byte for the IP version (4 or 6), followed by (for IPv4) 4 bytes for the IP and an unsigned short for the port number or (for IPv6) an unsigned short for the address family, an unsigned short for the port, 4 bytes for the flow info, 16 bytes for address and 4 bytes for scope id
	\|-		\|-
	! uint24le		! uint24le

imported>Kastle: Update RakNet doc to include use of cookie in Open Connection Reply 1 and Open Connection Request 2

2024-04-06T07:11:25Z

Update RakNet doc to include use of cookie in Open Connection Reply 1 and Open Connection Request 2

← Older revision		Revision as of 07:11, 6 April 2024
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	\|		\|
	\| 3-byte little-endian unsigned integer		\| 3-byte little-endian unsigned integer
			\|-
			! Int
			\| 4
			\| -2147483648 to 2147483647
			\| Signed little-endian 32-bit Integer
	\|}		\|}

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	! Notes		! Notes
	\|-		\|-
	\|rowspan="4"\| 0x06		\|rowspan="5"\| 0x06
	\| Magic		\| Magic
	\| MAGIC		\| MAGIC
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	\|		\|
	\|-		\|-
	\| Use security		\| Use security?
	\| boolean		\| boolean
	\| ~~Make sure this is false~~, ~~it is vital for~~ the ~~login sequence to continue!~~		\| If true, a cookie can be specified after to prevent source IP spoofing
			\|-
			\| Cookie
			\| Int
			\| Only if use security; a cookie to be sent back by the client in Open Connection Request 2
	\|-		\|-
	\| MTU		\| MTU
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	! Notes		! Notes
	\|-		\|-
	\|rowspan="4"\| 0x07		\|rowspan="6"\| 0x07
	\| Magic		\| Magic
	\| MAGIC		\| MAGIC
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	\| address		\| address
	\|		\|
			\|-
			\| Cookie
			\| Int
			\| Only present if a cookie was provided by the server in Open Connection Request 1
			\|-
			\| Client supports security
			\| boolean
			\| Only present if a cookie was provided by the server in Open Connection Request 1 and always false for the vanilla client
	\|-		\|-
	\| MTU		\| MTU

imported>Starlk: /* New Incoming Connection */

2024-02-22T14:13:33Z

New Incoming Connection

← Older revision		Revision as of 14:13, 22 February 2024
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	\|-		\|-
	\| Incoming Timestamp		\| Incoming Timestamp
	\| ~~long~~		\| Long
	\|		\|
	\|-		\|-
	\|-		\|-
	\| Server Timestamp		\| Server Timestamp
	\| ~~long~~		\| Long
	\|		\|
	\|-		\|-

imported>Starlk: Edit New Incoming Connection

2024-02-22T14:13:21Z

Edit New Incoming Connection

← Older revision		Revision as of 14:13, 22 February 2024
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	! Notes		! Notes
	\|-		\|-
	\|rowspan="2"\| 0x13		\|rowspan="4"\| 0x13
	\| Server address		\| Server address
	\| address		\| address
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	\|-		\|-
	\| Internal address		\| Internal address
	\| address		\| 20x address
	\| Unknown what this is used for.		\| Unknown what this is used for.
			\|-
			\|-
			\| Incoming Timestamp
			\| long
			\|
			\|-
			\|-
			\| Server Timestamp
			\| long
			\|
	\|-		\|-
	\|}		\|}

imported>Catsniper: some packet docs

2024-01-31T17:25:46Z

some packet docs

← Older revision		Revision as of 17:25, 31 January 2024
Line 1:		Line 1:
	~~:: '''Remember that this page is a WIP.''' Come back later to see a more complete page.~~
	~~----~~

	[http://www.jenkinssoftware.com/ RakNet] is a networking library used by Minecraft Bedrock Edition. You might want to also look at the documentation for the [[Bedrock Protocol]].		[http://www.jenkinssoftware.com/ RakNet] is a networking library used by Minecraft Bedrock Edition. You might want to also look at the documentation for the [[Bedrock Protocol]].
	This is based on the old [https://wiki.vg/Pocket_Edition_Protocol_Documentation#RakNet_protocol Pocket Edition Protocol Documentation] and may be incomplete or outdated.		This is based on the old [https://wiki.vg/Pocket_Edition_Protocol_Documentation#RakNet_protocol Pocket Edition Protocol Documentation] and may be incomplete or outdated.
Line 19:		Line 16:
	! License		! License
	! Active development		! Active development
			\|-
			! [https://github.com/sandertv/go-raknet go-raknet]
			\| Network System used for [https://github.com/df-mc/dragonfly Dragonfly] written in Go
			\| Golang
			\| GPL-3
			\| Yes
			\|-
			! [https://github.com/netrexmc/raknet RakNet]
			\| RakNet implementation written in Rust
			\| Rust
			\| GPL-3
			\| Yes
	\|-		\|-
	! [https://github.com/PieMC-Dev/PieRakNet PieRakNet]		! [https://github.com/PieMC-Dev/PieRakNet PieRakNet]
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	\|}		\|}

			This is the first RakNet message sent by the client to a RakNet server. <code>0x01</code> is sent almost every second if the client is on the server list menu and every 4-5 seconds if the client is in-game.
	<code>0x02</code> is only replied to if there are open connections to the server. '''Note:''' as of 0.15.6 it seems that the game refreshes it's LAN world list every 4-5 seconds, however it seems the game will still ping in 1 second intervals.<br>		<code>0x02</code> is only replied to if there are open connections to the server. '''Note:''' as of 0.15.6 it seems that the game refreshes it's LAN world list every 4-5 seconds, however it seems the game will still ping in 1 second intervals.<br>
	This packet should be responded to with unconnected Pong.		This packet should be responded to with unconnected Pong.
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	\| Used for the MOTD. See below for details.		\| Used for the MOTD. See below for details.
	\|}		\|}

			Unconnected Pong message is sent by the server to the client in response to the Unconnected Ping message. It contains various data that is sent to the client such as MOTD, number of players, max player count, etc. The format is given below:

	'''Server ID string format'''		'''Server ID string format'''
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	\|		\|
	\|}		\|}

			This is the first packet sent in the Encapsulated Frame Set Packet by the client to the server. It is sent with the reliability type Unreliable so it can be handled immediately by the server.
			It is used for calculating the average ping between the client and the server.

	=== Connected Pong ===		=== Connected Pong ===
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	\|		\|
	\|}		\|}

			Connected Pong message is sent in response to the Connected Ping message with reliability type set to Unreliable so it can be handled immediately by the client.

	=== Open Connection Request 1 ===		=== Open Connection Request 1 ===

imported>Starlk: /* Connection Request */

2023-11-07T16:54:05Z

Connection Request

← Older revision		Revision as of 16:54, 7 November 2023
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	\|		\|
	\|-		\|-
	\| ~~Unknown~~		\| Use security?
	\| boolean		\| boolean
	\|		\|