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Add winston based logger for master, slave, ctl, lib, and web_ui code. Logging done from slaves and instances are sent to the master server and tagged with the instance and/or slave it originated from. This allows for example error messages to propagate back to the source that iniated the action. The master server also stores the log to allow it to be queried at a later point. For slaves a copy of the slave's log is also stored locally.
95 lines
2.9 KiB
JavaScript
95 lines
2.9 KiB
JavaScript
"use strict";
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const fs = require("fs-extra");
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const libPlugin = require("@clusterio/lib/plugin");
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const libLuaTools = require("@clusterio/lib/lua_tools");
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class InstancePlugin extends libPlugin.BaseInstancePlugin {
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unexpectedError(err) {
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this.logger.error(`Unexpected error:\n${err.stack}`);
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}
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async init() {
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this.instance.server.on("ipc-subspace_storage:output", (output) => {
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this.provideItems(output).catch(err => this.unexpectedError(err));
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});
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this.instance.server.on("ipc-subspace_storage:orders", (orders) => {
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this.requestItems(orders).catch(err => this.unexpectedError(err));
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});
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}
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async onStart() {
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this.pingId = setInterval(() => {
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this.sendRcon(
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"/sc __subspace_storage__ global.ticksSinceMasterPinged = 0", true
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).catch(err => this.unexpectedError(err));
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}, 5000);
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let response = await this.info.messages.getStorage.send(this.instance);
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// TODO Diff with dump of invdata produce minimal command to sync
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let itemsJson = libLuaTools.escapeString(JSON.stringify(response.items));
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await this.sendRcon(`/sc __subspace_storage__ UpdateInvData("${itemsJson}", true)`, true);
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}
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onExit() {
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clearInterval(this.pingId);
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}
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// provide items --------------------------------------------------------------
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async provideItems(items) {
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this.info.messages.place.send(this.instance, {
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items,
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instance_id: this.instance.config.get("instance.id"),
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});
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if (this.instance.config.get("subspace_storage.log_item_transfers")) {
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this.logger.verbose("Exported the following to master:");
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this.logger.verbose(JSON.stringify(items));
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}
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}
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// request items --------------------------------------------------------------
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async requestItems(items) {
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// Request the items all at once
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let response = await this.info.messages.remove.send(this.instance, {
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instance_id: this.instance.config.get("instance.id"),
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items,
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});
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if (!response.items.length) {
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return;
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}
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if (this.instance.config.get("subspace_storage.log_item_transfers")) {
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this.logger.verbose("Imported following from master:");
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this.logger.verbose(JSON.stringify(response.items));
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}
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let itemsJson = libLuaTools.escapeString(JSON.stringify(response.items));
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await this.sendRcon(`/sc __subspace_storage__ Import("${itemsJson}")`, true);
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}
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// combinator signals ---------------------------------------------------------
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async updateStorageEventHandler(message, event) {
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let items = message.data.items;
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// XXX this should be done on the lua side
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// Ensure counts don't overflow
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for (let item of items) {
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if (item[1] > 0x7fffffff) {
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item[1] = 0x7fffffff;
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}
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}
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// XXX this should be moved to instance/clusterio api
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items.push(["signal-unixtime", Math.floor(Date.now()/1000)]);
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let itemsJson = libLuaTools.escapeString(JSON.stringify(items));
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await this.sendRcon(`/sc __subspace_storage__ UpdateInvData("${itemsJson}")`, true);
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}
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}
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module.exports = {
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InstancePlugin,
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};
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