Uses the Control Protocol to request a new identity. Replaces 'new_ip' with 'new_identity' and deprecates 'new_ip'

README.md

@@ -93,10 +93,10 @@ A JSON-RPC 2 TCP Server will listen on port 9077 by default. Using the rpc serve
 Example (in node):
 
 ```
-	var net = require('net');
+	const net = require('net');
 
-	const client = net.createConnection({ port: 9077 }, () => {
-		var rpcRequest = {
+	let client = net.createConnection({ port: 9077 }, () => {
+		let rpcRequest = {
 			"method": "createInstances",
 			"params": [3], 
 			"jsonrpc":"2.0", 
@@ -106,8 +106,8 @@ Example (in node):
 	});
 
 	client.on('data', (chunk) => {
-		var rawResponse = chunk.toString('utf8');
-		var rpcResponse = JSON.parse(rawResponse);
+		let rawResponse = chunk.toString('utf8');
+		let rpcResponse = JSON.parse(rawResponse);
 		console.log(rpcResponse)
 		if (rpcResponse.id === 1) {
 			console.log('Three instances have been created!')

src/ControlServer.js

@@ -61,15 +61,45 @@ class ControlServer {
 			});
 		}).bind(this) );
 
+		server.expose('newIdentites', (function() {
+			return new Promise((resolve, reject) => {
+				this.torPool.new_identites((error) => {
+					if (error) reject(error);
+					else resolve();
+				});
+			});
+		}).bind(this));
+
+		server.expose('newIdentityAt', (function(index) {
+			return new Promise((resolve, reject) => {
+				this.torPool.new_identity_at(index, (error) => {
+					if (error) reject(error);
+					else resolve();
+				});
+			});
+		}).bind(this));
+
+		/* Begin Deprecated */
+
 		server.expose('newIps', (function() {
-			this.torPool.new_ips();
-			return Promise.resolve();
-		}).bind(this) );
+			return new Promise((resolve, reject) => {
+				this.torPool.new_ips((error) => {
+					if (error) reject(error);
+					else resolve();
+				});
+			});
+		}).bind(this));
 
 		server.expose('newIpAt', (function(index) {
-			this.torPool.new_ip_at(index);
-			return Promise.resolve();
-		}).bind(this) );
+			return new Promise((resolve, reject) => {
+				this.torPool.new_ip_at(index, (error) => {
+					if (error) reject(error);
+					else resolve();
+				});
+			});
+		}).bind(this));
+
+		/* End Deprecated */
 
 		server.expose('nextInstance', (function () {
 			this.torPool.next();

src/TorPool.js

@@ -124,13 +124,31 @@ class TorPool extends EventEmitter {
 		});
 	}
 
-	new_ips() {
-		this.instances.forEach((tor) => tor.new_ip());
+	new_identites(callback) {
+		async.each(this.instances, (tor, next) => {
+			tor.new_identity(next);
+		}, (error) => {
+			callback && callback(error);
+		});
 	}
 
-	new_ip_at(index) {
-		this.instances[index].new_ip();
+	new_identity_at(index, callback) {
+		this.instances[index].new_identity(callback);
 	}
+
+	/* Begin Deprecated */
+
+	new_ips(callback) {
+		this.logger && this.logger.warn(`TorPool.new_ips is deprecated, use TorPool.new_identites`);
+		return this.new_identites(callback);
+	}
+
+	new_ip_at(index, callback) {
+		this.logger && this.logger.warn(`TorPool.new_ip_at is deprecated, use TorPool.new_identity_at`);
+		return this.new_identity_at(inde, callback);
+	}
+
+	/* End Deprecated */
 };
 
 TorPool.LoadBalanceMethods = load_balance_methods;

src/TorProcess.js

@@ -34,9 +34,18 @@ class TorProcess extends EventEmitter {
 		this.process.kill('SIGINT');
 	}
 
-	new_ip() {
-		this.logger.info(`[tor-${this.instance_name}]: has requested a new identity`);
-		this.process.kill('SIGHUP');
+	/* Begin Deprecated */
+
+	new_ip(callback) {
+		this.logger && this.logger.warn(`TorProcess.new_ip is deprecated, use TorProcess.new_identity`);
+		return this.new_identity(callback);
+	}
+
+	/* End Deprecated */
+
+	new_identity(callback) {
+		this.logger.info(`[tor-${this.instance_name}]: requested a new identity`);
+		this.controller.cleanCircuits(callback || (() => {}));
 	}
 
 	get instance_name() {
@@ -56,7 +65,7 @@ class TorProcess extends EventEmitter {
 	}
 
 	get controller() {
-		return this._controller;
+		return this._controller || null;
 	}
 
 	create(callback) {