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diff --git a/src/node/index.js b/src/node/index.js
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-/**
- * @license
- * Copyright 2015 gRPC authors.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-'use strict';
-
-var path = require('path');
-var fs = require('fs');
-
-var SSL_ROOTS_PATH = path.resolve(__dirname, '..', '..', 'etc', 'roots.pem');
-
-var _ = require('lodash');
-
-var ProtoBuf = require('protobufjs');
-
-var client = require('./src/client.js');
-
-var server = require('./src/server.js');
-
-var common = require('./src/common.js');
-
-var Metadata = require('./src/metadata.js');
-
-var grpc = require('./src/grpc_extension');
-
-var protobuf_js_5_common = require('./src/protobuf_js_5_common');
-var protobuf_js_6_common = require('./src/protobuf_js_6_common');
-
-var constants = require('./src/constants.js');
-
-grpc.setDefaultRootsPem(fs.readFileSync(SSL_ROOTS_PATH, 'ascii'));
-
-/**
- * @namespace grpc
- */
-
-/**
- * Load a ProtoBuf.js object as a gRPC object.
- * @memberof grpc
- * @alias grpc.loadObject
- * @param {Object} value The ProtoBuf.js reflection object to load
- * @param {Object=} options Options to apply to the loaded file
- * @param {bool=} [options.binaryAsBase64=false] deserialize bytes values as
- * base64 strings instead of Buffers
- * @param {bool=} [options.longsAsStrings=true] deserialize long values as
- * strings instead of objects
- * @param {bool=} [options.enumsAsStrings=true] deserialize enum values as
- * strings instead of numbers. Only works with Protobuf.js 6 values.
- * @param {bool=} [options.deprecatedArgumentOrder=false] use the beta method
- * argument order for client methods, with optional arguments after the
- * callback. This option is only a temporary stopgap measure to smooth an
- * API breakage. It is deprecated, and new code should not use it.
- * @param {(number|string)=} [options.protobufjsVersion='detect'] 5 and 6
- * respectively indicate that an object from the corresponding version of
- * Protobuf.js is provided in the value argument. If the option is 'detect',
- * gRPC wll guess what the version is based on the structure of the value.
- * @return {Object<string, *>} The resulting gRPC object.
- */
-exports.loadObject = function loadObject(value, options) {
- options = _.defaults(options, common.defaultGrpcOptions);
- options = _.defaults(options, {'protobufjsVersion': 'detect'});
- var protobufjsVersion;
- if (options.protobufjsVersion === 'detect') {
- if (protobuf_js_6_common.isProbablyProtobufJs6(value)) {
- protobufjsVersion = 6;
- } else if (protobuf_js_5_common.isProbablyProtobufJs5(value)) {
- protobufjsVersion = 5;
- } else {
- var error_message = 'Could not detect ProtoBuf.js version. Please ' +
- 'specify the version number with the "protobufjs_version" option';
- throw new Error(error_message);
- }
- } else {
- protobufjsVersion = options.protobufjsVersion;
- }
- switch (protobufjsVersion) {
- case 6: return protobuf_js_6_common.loadObject(value, options);
- case 5:
- return protobuf_js_5_common.loadObject(value, options);
- default:
- throw new Error('Unrecognized protobufjsVersion', protobufjsVersion);
- }
-};
-
-var loadObject = exports.loadObject;
-
-/**
- * Load a gRPC object from a .proto file.
- * @memberof grpc
- * @alias grpc.load
- * @param {string|{root: string, file: string}} filename The file to load
- * @param {string=} format The file format to expect. Must be either 'proto' or
- * 'json'. Defaults to 'proto'
- * @param {Object=} options Options to apply to the loaded file
- * @param {bool=} [options.convertFieldsToCamelCase=false] Load this file with
- * field names in camel case instead of their original case
- * @param {bool=} [options.binaryAsBase64=false] deserialize bytes values as
- * base64 strings instead of Buffers
- * @param {bool=} [options.longsAsStrings=true] deserialize long values as
- * strings instead of objects
- * @param {bool=} [options.deprecatedArgumentOrder=false] use the beta method
- * argument order for client methods, with optional arguments after the
- * callback. This option is only a temporary stopgap measure to smooth an
- * API breakage. It is deprecated, and new code should not use it.
- * @return {Object<string, *>} The resulting gRPC object
- */
-exports.load = function load(filename, format, options) {
- options = _.defaults(options, common.defaultGrpcOptions);
- options.protobufjsVersion = 5;
- if (!format) {
- format = 'proto';
- }
- var convertFieldsToCamelCaseOriginal = ProtoBuf.convertFieldsToCamelCase;
- if(options && options.hasOwnProperty('convertFieldsToCamelCase')) {
- ProtoBuf.convertFieldsToCamelCase = options.convertFieldsToCamelCase;
- }
- var builder;
- try {
- switch(format) {
- case 'proto':
- builder = ProtoBuf.loadProtoFile(filename);
- break;
- case 'json':
- builder = ProtoBuf.loadJsonFile(filename);
- break;
- default:
- throw new Error('Unrecognized format "' + format + '"');
- }
- } finally {
- ProtoBuf.convertFieldsToCamelCase = convertFieldsToCamelCaseOriginal;
- }
- return loadObject(builder.ns, options);
-};
-
-var log_template = _.template(
- '{severity} {timestamp}\t{file}:{line}]\t{message}',
- {interpolate: /{([\s\S]+?)}/g});
-
-/**
- * Sets the logger function for the gRPC module. For debugging purposes, the C
- * core will log synchronously directly to stdout unless this function is
- * called. Note: the output format here is intended to be informational, and
- * is not guaranteed to stay the same in the future.
- * Logs will be directed to logger.error.
- * @memberof grpc
- * @alias grpc.setLogger
- * @param {Console} logger A Console-like object.
- */
-exports.setLogger = function setLogger(logger) {
- common.logger = logger;
- grpc.setDefaultLoggerCallback(function(file, line, severity,
- message, timestamp) {
- logger.error(log_template({
- file: path.basename(file),
- line: line,
- severity: severity,
- message: message,
- timestamp: timestamp.toISOString()
- }));
- });
-};
-
-/**
- * Sets the logger verbosity for gRPC module logging. The options are members
- * of the grpc.logVerbosity map.
- * @memberof grpc
- * @alias grpc.setLogVerbosity
- * @param {Number} verbosity The minimum severity to log
- */
-exports.setLogVerbosity = function setLogVerbosity(verbosity) {
- common.logVerbosity = verbosity;
- grpc.setLogVerbosity(verbosity);
-};
-
-exports.Server = server.Server;
-
-exports.Metadata = Metadata;
-
-exports.status = constants.status;
-
-exports.propagate = constants.propagate;
-
-exports.callError = constants.callError;
-
-exports.writeFlags = constants.writeFlags;
-
-exports.logVerbosity = constants.logVerbosity;
-
-exports.credentials = require('./src/credentials.js');
-
-/**
- * ServerCredentials factories
- * @constructor ServerCredentials
- * @memberof grpc
- */
-exports.ServerCredentials = grpc.ServerCredentials;
-
-/**
- * Create insecure server credentials
- * @name grpc.ServerCredentials.createInsecure
- * @kind function
- * @return grpc.ServerCredentials
- */
-
-/**
- * A private key and certificate pair
- * @typedef {Object} grpc.ServerCredentials~keyCertPair
- * @property {Buffer} privateKey The server's private key
- * @property {Buffer} certChain The server's certificate chain
- */
-
-/**
- * Create SSL server credentials
- * @name grpc.ServerCredentials.createInsecure
- * @kind function
- * @param {?Buffer} rootCerts Root CA certificates for validating client
- * certificates
- * @param {Array<grpc.ServerCredentials~keyCertPair>} keyCertPairs A list of
- * private key and certificate chain pairs to be used for authenticating
- * the server
- * @param {boolean} [checkClientCertificate=false] Indicates that the server
- * should request and verify the client's certificates
- * @return grpc.ServerCredentials
- */
-
-exports.makeGenericClientConstructor = client.makeClientConstructor;
-
-exports.getClientChannel = client.getClientChannel;
-
-exports.waitForClientReady = client.waitForClientReady;
-
-/**
- * @memberof grpc
- * @alias grpc.closeClient
- * @param {grpc.Client} client_obj The client to close
- */
-exports.closeClient = function closeClient(client_obj) {
- client.Client.prototype.close.apply(client_obj);
-};
-
-exports.Client = client.Client;