some more modifications regarding buffering of files
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parent
c0ffcbebb6
commit
96a102f117
2 changed files with 23 additions and 19 deletions
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@ -155,28 +155,24 @@ class AudioServer {
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return new Promise(async (resolve, reject) => {
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this.buffer.written = 0;
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while (true) {
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if (this.buffer.stream.bytesRead === this.buffer.size && buffer.length === 0) {
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client.audiosocket.end(() => {
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logger.debug(client.getTag() + ' sent audio file \'' + this.buffer.file + '\' after ' + (Date.now() - timestamp) + 'ms...');
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});
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break;
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}
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if (buffer.length === 0) {
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this.buffer.stream.resume();
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if (buffer[0] === undefined) {
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await sleep(1);
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continue;
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}
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if (!this.buffer.stream.isPaused()) {
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this.buffer.stream.pause();
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}
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const tmp = buffer[0];
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buffer.shift();
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if ((client.audiosocket.bytesWritten + tmp.length) >= this.buffer.size) {
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logger.debug(client.getTag() + ' sent audio file \'' + this.buffer.file + '\' after ' + (Date.now() - timestamp) + 'ms...');
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client.audiosocket.end(tmp);
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break;
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}
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client.audiosocket.write(tmp);
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this.buffer.buffered -= tmp.length;
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if (this.buffer.stream.isPaused() && this.buffer.buffered < this.buffer.limit) {
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this.buffer.stream.resume();
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logger.debug('resuming read stream');
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}
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}
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// client.audiosocket.end(() => {
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// logger.debug(client.getTag() + ' sent audio file \'' + this.buffer.file + '\' after ' + (Date.now() - timestamp) + 'ms...');
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// });
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client.audiosocket.on('error', (error) => {
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logger.error(client.getTag() + ' encountered an error: ' + error);
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});
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@ -205,17 +201,27 @@ class AudioServer {
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async #bufferFile() {
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// const stream = fs.createReadStream(this.buffer.file);
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const buffer = await new Promise((resolve, reject) => {
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return new Promise((resolve, reject) => {
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const timestamp = Date.now();
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const buffer = [];
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let resolved = false;
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this.buffer.buffered = 0;
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this.buffer.stream.on('data', (data) => {
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this.buffer.buffered += data.length;
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buffer.push(data);
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if (resolved !== true && this.buffer.stream.bytesRead >= this.buffer.threshold) {
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resolved = true;
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logger.debug('buffering threshold of ' + this.buffer.threshold + ' bytes for file \'' + this.buffer.file + '\' took ' + (Date.now() - timestamp) + 'ms');
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resolve(buffer);
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}
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if (this.buffer.buffered >= this.buffer.limit) {
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logger.debug('pausing read stream');
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this.buffer.stream.pause();
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if (resolved !== true) {
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resolved = true;
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resolve(buffer);
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}
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}
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});
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this.buffer.stream.on('close', () => {
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// this.buffer.data = Buffer.concat(buffer);
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@ -227,8 +233,6 @@ class AudioServer {
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reject(error);
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});
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});
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return buffer;
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}
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#getClientById(clientId) {
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@ -23,6 +23,6 @@
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},
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"audio": {
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"threshold": 10,
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"bufferlimit": 128
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"bufferlimit": 64
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}
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}
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