1 files changed, 42 insertions, 42 deletions
diff --git a/packages/subproviders/src/subproviders/redundant_rpc.ts b/packages/subproviders/src/subproviders/redundant_rpc.ts
index a3cb463a8..92d7ae8ae 100644
--- a/packages/subproviders/src/subproviders/redundant_rpc.ts
+++ b/packages/subproviders/src/subproviders/redundant_rpc.ts
@@ -7,46 +7,46 @@ import { JSONRPCPayload } from '../types';
 import { Subprovider } from './subprovider';
 
 export class RedundantRPCSubprovider extends Subprovider {
-    private _rpcs: RpcSubprovider[];
-    private static async _firstSuccessAsync(
-        rpcs: RpcSubprovider[],
-        payload: JSONRPCPayload,
-        next: () => void,
-    ): Promise<any> {
-        let lastErr: Error | undefined;
-        for (const rpc of rpcs) {
-            try {
-                const data = await promisify(rpc.handleRequest.bind(rpc))(payload, next);
-                return data;
-            } catch (err) {
-                lastErr = err;
-                continue;
-            }
-        }
-        if (!_.isUndefined(lastErr)) {
-            throw lastErr;
-        }
-    }
-    constructor(endpoints: string[]) {
-        super();
-        this._rpcs = _.map(endpoints, endpoint => {
-            return new RpcSubprovider({
-                rpcUrl: endpoint,
-            });
-        });
-    }
-    // tslint:disable-next-line:async-suffix
-    public async handleRequest(
-        payload: JSONRPCPayload,
-        next: () => void,
-        end: (err: Error | null, data?: any) => void,
-    ): Promise<void> {
-        const rpcsCopy = this._rpcs.slice();
-        try {
-            const data = await RedundantRPCSubprovider._firstSuccessAsync(rpcsCopy, payload, next);
-            end(null, data);
-        } catch (err) {
-            end(err);
-        }
-    }
+	private _rpcs: RpcSubprovider[];
+	private static async _firstSuccessAsync(
+		rpcs: RpcSubprovider[],
+		payload: JSONRPCPayload,
+		next: () => void,
+	): Promise<any> {
+		let lastErr: Error | undefined;
+		for (const rpc of rpcs) {
+			try {
+				const data = await promisify(rpc.handleRequest.bind(rpc))(payload, next);
+				return data;
+			} catch (err) {
+				lastErr = err;
+				continue;
+			}
+		}
+		if (!_.isUndefined(lastErr)) {
+			throw lastErr;
+		}
+	}
+	constructor(endpoints: string[]) {
+		super();
+		this._rpcs = _.map(endpoints, endpoint => {
+			return new RpcSubprovider({
+				rpcUrl: endpoint,
+			});
+		});
+	}
+	// tslint:disable-next-line:async-suffix
+	public async handleRequest(
+		payload: JSONRPCPayload,
+		next: () => void,
+		end: (err: Error | null, data?: any) => void,
+	): Promise<void> {
+		const rpcsCopy = this._rpcs.slice();
+		try {
+			const data = await RedundantRPCSubprovider._firstSuccessAsync(rpcsCopy, payload, next);
+			end(null, data);
+		} catch (err) {
+			end(err);
+		}
+	}
 }