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"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.Stream = void 0;
var _stream = require("stream");
var _channelOwner = require("./channelOwner");
/**
* Copyright (c) Microsoft Corporation.
*
* 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.
*/
class Stream extends _channelOwner.ChannelOwner {
static from(Stream) {
return Stream._object;
}
constructor(parent, type, guid, initializer) {
super(parent, type, guid, initializer);
}
stream() {
return new StreamImpl(this._channel);
}
}
exports.Stream = Stream;
class StreamImpl extends _stream.Readable {
constructor(channel) {
super();
this._channel = void 0;
this._channel = channel;
}
async _read(size) {
const result = await this._channel.read({
size
});
if (result.binary.byteLength) this.push(result.binary);else this.push(null);
}
_destroy(error, callback) {
// Stream might be destroyed after the connection was closed.
this._channel.close().catch(e => null);
super._destroy(error, callback);
}
}