Utility MQ2DanNet 0.7515

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MQ2DanNet
This plugin is designed to be a serverless peer network. It is (hopefully) mostly plug and play, and should automatically discover peers for most local network configurations.

Some Notes about Setup

• Some complicated network topologies won't be supported (a server interface is a better solution)
• If for some reason the peers aren't self-discovering on a local network
  • check the output of /dnet interface
  • set one of the discovered interface names with /dnet interface <name>
  • failing that, I'll have to look into why, so contact me with as much info as possible

Use
There are 2 basic uses
1. Set up an observer

• Methods of setting up an observer
  • /dobserve <name> -q <query> [-o <result>]
• Reading an observer's data: ${DanNet[<name>].Observe[<query>]} or ${DanNet[<name>].O[<query>]}
• Dropping an observer: /dobserve <name> -q <query> -drop
• result is optional if no out variable is needed (or not executing from a macro)

2. Single-use direct query

• Submitting a query: /dquery <name> -q <query> [-o <result>] [-t <timeout>]
  • Combines /delay with /varset
  • timeout is optional, and the default can be configured
  • result is optional, will just write out the result to ${DanNet.Q} or ${DanNet.Query} if omitted
  • If not run in a macro, ignores result and just writes out to the TLO

Queries
A query is simply a normal TLO access from the perspective of the peer with the external ${} stripped
Examples:

• Me.CurrentMana
• Target.ID
• Me.Current$\{thing} -- this will evaluate ${thing} on the peer before sending a response

Names
A fully-qualified name is <server>_<character>, but if you only intend to communicate on your own server, you can ommit the first part and use just <charactername> in all these commands.
Examples:

• Locally talk to fatty: /dtell fatty You smell.
• Talk to fatty on the test server: /dtell test_fatty I can still smell you from this server!

Commands

• /djoin <group> [all|save] -- join a group, and optionally write to [General] or [server_character] (all or save, respectively)
• /dleave <group> [all|save] -- leave a group, and optionally write to [General] or [server_character] (all or save, respectively)
• /dtell <name> <text> -- echo text on peer's console
• /dgtell <group> <text> -- echo text on console for all peers in group
• /dexecute <name> <command> -- executes a command on peer's client
• /dgexecute <group> <command> -- executes a command on all clients in a group (except own)
• /dggexecute <command> -- executes a command on all clients in your current in-game group (except own)
• /dgrexecute <command> -- executes a command on all clients in your current in-game raid (except own)
• /dgzexecute <command> -- executes a command on all clients in your current in-game zone (except own)
• /dgaexecute <group> <command> -- executes a command on all clients in a group (including own)
• /dggaexecute <command> -- executes a command on all clients in your current in-game group (including own)
• /dgraexecute <command> -- executes a command on all clients in your current in-game raid (including own)
• /dgzaexecute <command> -- executes a command on all clients in your current in-game zone (including own)
• /dnet [<arg>] -- sets some variables, gives info, check in-game output for use
• /dobserve <name> [-q <query>] [-o <result>] [-drop] -- add an observer on name and update values in result, or drop the observer
• /dquery <name> [-q <query>] [-o <result>] [-t <timeout>] -- execute query on name and store return in result

EQBC -> DanNet Cheat Sheet

Channels vs Groups

• /bccmd channels group1 raid1 -- requires the full list of channels any time you want to join a new channel.
  • /djoin group1 save -- join group1 group, store settings in MQ2DanNet.ini under [server_character]. Character will automatically join this group for future sessions.
  • /djoin tanks save -- join tanks group, store settings in MQ2DanNet.ini under [server_character]. Character will automatically join this group for future sessions.
  • /dleave raid1 save -- leave raid1 group, save settings in MQ2DanNet.ini under [server_character]. Character will NOT automatically join this group for future sessions.

Rather than adding peers to a group manually, you can use existing commands to add a temporary in-game group/raid setup to a new DanNet group -

• /dgga /djoin mytempgroup -- join all peers in your current in-game group (including own) to the mytempgroup group. Adding save will store and automatically join this group for future use.
• /dgra /djoin mytempraid -- join all peers in your current in-game group (including own) to the mytempraid group. Adding save will store and automatically join this group for future use.

Echos

• /bct <name> //echo something cool -- /dt <name> something cool
• /bct <channel> //echo something cool -- /dgt <group> something cool

Commands

• /bct <name> //command -- /dex <name> /command
• /bct <channel> //command -- /dge <group> /command
• /bcg //command -- /dgge /command
• /bcga //command -- /dgga /command
• /bcz //command (requires netbots) -- /dgze /command (does NOT require netbots)
• /bcza //command (requires netbots) -- /dgza /command (does NOT require netbots)

TLO Members

• Name -- current node name (fully qualified)
• Version -- current build version
• Debug -- debugging flag
• LocalEcho -- local echo flag (outgoing echo)
• CommandEcho -- command echo (incoming commands)
• FullNames -- print fully qualified names?
• FrontDelim -- use a front | in arrays?
• Timeout -- timeout for implicit delay in /dquery and /dobserve commands
• ObserveDelay -- delay between observe broadcasts (in ms)
• Evasive -- time to classify a peer as evasive (in ms)
• Expired -- keepalive time for non-responding peers (in ms)
• Keepalive -- keepalive time for local actor pipe (in ms)
• PeerCount -- number of connected peers
• Peers -- list of connected peers
  • ${DanNet.Peers} -- all connected peers
  • ${DanNet.Peers[${GroupName}]} -- all peers in the ${GroupName} group
• GroupCount -- number of all groups
• Groups -- list of all groups
• JoinedCount -- number of joined groups
• Joined -- list of joined groups
• O Observe -- observe accessor, accessed like: ${DanNet[peer_name].Observe[query]}
  • if no indices are specified, lists all queries observers have registered
  • if only the query is specified, list all peers that have registered that query as an observer on self
  • if only the peer is specified, list all queries that self has registered on peer
  • if fully specified, attempt to retrieve the data specified on the remote peer
• OCount ObserveCount -- count observed data on peer, or count observers on self if no peer is specified
• OSet ObserveSet -- determine if query has been set as observed data on peer, or as an observer on self if no peer specified
• Q Query -- query accessor, for last executed query

Both `Observe and Query are their own data types, which provide a Received member to determine the last received timestamp, or 0 for never received. Used like ${DanNet.Q.Received}

INI entries (MQ2DanNet.ini)

• [General]
  • Groups -- |-delimited list of groups for all characters to auto-join, default empty
  • Debugging -- on/off/true/false boolean for debugging output, default off
  • Local Echo -- on/off/true/false boolean for local echo, default on
  • Command Echo -- on/off/true/false boolean for remote and local command (/dgex, &c) output, default on
  • Full Names -- on/off/true/false boolean for displaying fully-qualified names (on means that all names are displayed as server_character), default on
  • Front Delimiter -- on/off/true/false boolean for putting the | at the front for the TLO output of DanNet.Peers &c, default off
  • Query Timeout -- timeout string for implicit delay in /dquery and /dobserve, default is 1s
  • Observe Delay -- delay in milliseconds for observation evaluations to be sent, default is 1000
  • Evasive -- timeout in milliseconds before a peer is considered evasive, default is 1000
  • Expired -- timeout in milliseconds before an unresponsive peer is dropped, default is 30000
  • Keepalive -- timeout in milliseconds to ping the main thread to keep it fresh, default is 30000
  • Tank -- short-name class list to auto-join the tank channel, default is war|pal|shd|
  • Priest -- short-name class list to auto-join the priest channel, default is clr|dru|shm|
  • Melee -- short-name class list to auto-join the melee channel, default is brd|rng|mnk|rog|bst|ber|
  • Caster -- short-name class list to auto-join the caster channel, default is nec|wiz|mag|enc|
• [server_character]
  • Groups -- |-delimited list of groups for this specific character to auto-join, default empty

Known Issues

• Proper workgroup permissions are needed for different network groups across PC's (specifically windows 10 with windows 7 machines)
• ZeroMQ has structural issues if something externally closes the TCP sockets that it is using for inter-process communication. If you are getting unexpected crashes after some time running, check your antivirus/firewall software to ensure that it's letting eqgame exist peacefully. Kaspersky is known to close these sockets.