1 files changed, 40 insertions, 40 deletions
diff --git a/packages/testnet-faucets/src/ts/request_queue.ts b/packages/testnet-faucets/src/ts/request_queue.ts
index 20f2833a1..37b5505f8 100644
--- a/packages/testnet-faucets/src/ts/request_queue.ts
+++ b/packages/testnet-faucets/src/ts/request_queue.ts
@@ -11,46 +11,46 @@ const MAX_QUEUE_SIZE = 500;
 const DEFAULT_QUEUE_INTERVAL_MS = 1000;
 
 export class RequestQueue {
-    protected queueIntervalMs: number;
-    protected queue: string[];
-    protected queueIntervalId: NodeJS.Timer;
-    protected web3: Web3;
-    constructor(web3: any) {
-        this.queueIntervalMs = DEFAULT_QUEUE_INTERVAL_MS;
-        this.queue = [];
+	protected queueIntervalMs: number;
+	protected queue: string[];
+	protected queueIntervalId: NodeJS.Timer;
+	protected web3: Web3;
+	constructor(web3: any) {
+		this.queueIntervalMs = DEFAULT_QUEUE_INTERVAL_MS;
+		this.queue = [];
 
-        this.web3 = web3;
+		this.web3 = web3;
 
-        this.start();
-    }
-    public add(recipientAddress: string): boolean {
-        if (this.isFull()) {
-            return false;
-        }
-        this.queue.push(recipientAddress);
-        return true;
-    }
-    public size(): number {
-        return this.queue.length;
-    }
-    public isFull(): boolean {
-        return this.size() >= MAX_QUEUE_SIZE;
-    }
-    protected start() {
-        this.queueIntervalId = timers.setInterval(() => {
-            const recipientAddress = this.queue.shift();
-            if (_.isUndefined(recipientAddress)) {
-                return;
-            }
-            // tslint:disable-next-line:no-floating-promises
-            this.processNextRequestFireAndForgetAsync(recipientAddress);
-        }, this.queueIntervalMs);
-    }
-    protected stop() {
-        clearInterval(this.queueIntervalId);
-    }
-    // tslint:disable-next-line:prefer-function-over-method
-    protected async processNextRequestFireAndForgetAsync(recipientAddress: string) {
-        throw new Error('Expected processNextRequestFireAndForgetAsync to be implemented by a subclass');
-    }
+		this.start();
+	}
+	public add(recipientAddress: string): boolean {
+		if (this.isFull()) {
+			return false;
+		}
+		this.queue.push(recipientAddress);
+		return true;
+	}
+	public size(): number {
+		return this.queue.length;
+	}
+	public isFull(): boolean {
+		return this.size() >= MAX_QUEUE_SIZE;
+	}
+	protected start() {
+		this.queueIntervalId = timers.setInterval(() => {
+			const recipientAddress = this.queue.shift();
+			if (_.isUndefined(recipientAddress)) {
+				return;
+			}
+			// tslint:disable-next-line:no-floating-promises
+			this.processNextRequestFireAndForgetAsync(recipientAddress);
+		}, this.queueIntervalMs);
+	}
+	protected stop() {
+		clearInterval(this.queueIntervalId);
+	}
+	// tslint:disable-next-line:prefer-function-over-method
+	protected async processNextRequestFireAndForgetAsync(recipientAddress: string) {
+		throw new Error('Expected processNextRequestFireAndForgetAsync to be implemented by a subclass');
+	}
 }