Rename Slave to Host

The role of a slave as a host for Factorio servers is not well reflected
in its name and has caused confusion among users.  Rename slave to host
to better reflect its role as a host of Factorio servers.

plugins/inventory_sync/README.md

@@ -15,7 +15,7 @@ Run the following commands in the folder Clusterio is installed to:
     npm install @clusterio/plugin-inventory_sync
     npx clusteriocontroller plugin add @clusterio/plugin-inventory_sync
 
-Substitute clusteriocontroller with clusterioslave or clusterioctl if this a dedicated slave or ctl installation respectively.
+Substitute clusteriocontroller with clusteriohost or clusterioctl if this a dedicated host or ctl installation respectively.
 
 ## Method of operation
 

plugins/inventory_sync/info.js

@@ -2,7 +2,7 @@
 const { libConfig, libLink, libUsers } = require("@clusterio/lib");
 
 class ControllerConfigGroup extends libConfig.PluginConfigGroup { }
-ControllerConfigGroup.defaultAccess = ["controller", "slave", "control"];
+ControllerConfigGroup.defaultAccess = ["controller", "host", "control"];
 ControllerConfigGroup.groupName = "inventory_sync";
 ControllerConfigGroup.define({
 	name: "autosave_interval",
@@ -22,7 +22,7 @@ ControllerConfigGroup.define({
 ControllerConfigGroup.finalize();
 
 class InstanceConfigGroup extends libConfig.PluginConfigGroup { }
-InstanceConfigGroup.defaultAccess = ["controller", "slave", "control"];
+InstanceConfigGroup.defaultAccess = ["controller", "host", "control"];
 InstanceConfigGroup.groupName = "inventory_sync";
 InstanceConfigGroup.define({
 	name: "rcon_chunk_size",
@@ -57,7 +57,7 @@ module.exports = {
 	messages: {
 		acquire: new libLink.Request({
 			type: "inventory_sync:acquire",
-			links: ["instance-slave", "slave-controller"],
+			links: ["instance-host", "host-controller"],
 			forwardTo: "controller",
 			requestProperties: {
 				"instance_id": { type: "integer" },
@@ -73,7 +73,7 @@ module.exports = {
 		}),
 		release: new libLink.Request({
 			type: "inventory_sync:release",
-			links: ["instance-slave", "slave-controller"],
+			links: ["instance-host", "host-controller"],
 			forwardTo: "controller",
 			requestProperties: {
 				"instance_id": { type: "integer" },
@@ -82,7 +82,7 @@ module.exports = {
 		}),
 		upload: new libLink.Request({
 			type: "inventory_sync:upload",
-			links: ["instance-slave", "slave-controller"],
+			links: ["instance-host", "host-controller"],
 			forwardTo: "controller",
 			requestProperties: {
 				"instance_id": { type: "integer" },
@@ -92,7 +92,7 @@ module.exports = {
 		}),
 		download: new libLink.Request({
 			type: "inventory_sync:download",
-			links: ["instance-slave", "slave-controller"],
+			links: ["instance-host", "host-controller"],
 			forwardTo: "controller",
 			requestProperties: {
 				"instance_id": { type: "integer" },

plugins/inventory_sync/instance.js

@@ -41,7 +41,7 @@ class InstancePlugin extends libPlugin.BaseInstancePlugin {
 			this.disconnecting = false;
 			(async () => {
 				for (let player_name of this.playersToRelease) {
-					if (!this.slave.connector.connected || this.disconnecting) {
+					if (!this.host.connector.connected || this.disconnecting) {
 						return;
 					}
 					this.playersToRelease.delete(player);
@@ -63,7 +63,7 @@ class InstancePlugin extends libPlugin.BaseInstancePlugin {
 			message: "Controller is temporarily unavailable",
 		};
 
-		if (this.slave.connector.connected && !this.disconnecting) {
+		if (this.host.connector.connected && !this.disconnecting) {
 			try {
 				response = {
 					player_name: request.player_name,
@@ -85,7 +85,7 @@ class InstancePlugin extends libPlugin.BaseInstancePlugin {
 	}
 
 	async handleRelease(request) {
-		if (!this.slave.connector.connected) {
+		if (!this.host.connector.connected) {
 			this.playersToRelease.set(request.player_name);
 		}
 
@@ -104,7 +104,7 @@ class InstancePlugin extends libPlugin.BaseInstancePlugin {
 	}
 
 	async handleUpload(player_data) {
-		if (!this.slave.connector.connected || this.disconnecting) {
+		if (!this.host.connector.connected || this.disconnecting) {
 			return;
 		}