blob: d8785ce2558f1b81822dfdb618821513f51fcbdc [file] [log] [blame]
// Copyright 2015 The Vanadium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
var RpcServerOption =
require('../gen-vdl/v.io/x/ref/services/wspr/internal/app').RpcServerOption;
var verror = require('../gen-vdl/v.io/v23/verror');
module.exports = serverOption;
/**
* Creates serverOption that can be passed to
* [runtime.newServer(serverOptions)]{@link module:vanadium~Runtime#newServer}
* to specify different server configurations.
* @param {object} opts Server options.
* @param {bool} opts.isLeaf Indicates server will be used to serve a leaf
* service. This option is automatically set to true if
* [server.serve()]{@link module:vanadium.rpc~Server#serve} is used.
* It defaults to false if
* [server.serveDispacther()]{@link module:vanadium.rpc~Server#serveDispatcher}
* is used instead.
* @param {bool} opts.servesMountTable Indicates server will be used to serve
* a MountTable. This server cannot be used for any other purpose.
* @return {module:vanadium.rpc~Server~ServerOption}
* @memberof module:vanadium.rpc
*/
function serverOption(opts) {
opts = opts || {};
var allowedOptions = ['isLeaf', 'servesMountTable'];
// Validate opts.
var keys = Object.keys(opts);
keys.forEach(function(key) {
if (allowedOptions.indexOf(key) < 0) {
throw new verror.BadArgError(null, 'Invalid server option ' + key);
}
});
return new ServerOption(opts);
}
/**
* @summary ServerOption represents different configurations that can be
* specified when creating a new server.
* @description
* Private constructor, use
* [vanadium.rpc.serverOption(opts)]{@link module:vanadium.rpc.serverOption}
* to construct an instance.
* @constructor
* @memberof module:vanadium.rpc~Server
* @inner
*/
function ServerOption(opts) {
opts = opts || {};
var allowedOptions = ['isLeaf', 'servesMountTable'];
// Validate opts.
var keys = Object.keys(opts);
keys.forEach(function(key) {
if (allowedOptions.indexOf(key) < 0) {
throw new verror.BadArgError(null, 'Invalid server option ' + key);
}
});
this._opts = opts;
}
/**
* Convert ServerOption object to array of RpcCallOption VDL values.
* @private
* @return {Array} Array of RpcServerOption VDL values.
*/
ServerOption.prototype._toRpcServerOption = function(ctx, proxy) {
var rpcCallOptions = [];
var keys = Object.keys(this._opts);
keys.forEach(function(key) {
var opt = {};
opt[key] = this._opts[key];
rpcCallOptions.push(new RpcServerOption(opt));
}, this);
return rpcCallOptions;
};