fix(streaming): Convert smartrequest v5 web ReadableStreams to Node.js streams and update deps for streaming compatibility

This commit is contained in:
2025-11-17 15:08:00 +00:00
parent 7c0935d585
commit 396ce29d7a
10 changed files with 206 additions and 172 deletions

View File

@@ -105,6 +105,9 @@ export class DockerImage {
optionsArg.tarStream,
);
// requestStreaming now returns Node.js stream
const nodeStream = response as plugins.smartstream.stream.Readable;
/**
* Docker typically returns lines like:
* {"stream":"Loaded image: myrepo/myimage:latest"}
@@ -112,16 +115,16 @@ export class DockerImage {
* So we will collect those lines and parse out the final image name.
*/
let rawOutput = '';
response.on('data', (chunk) => {
nodeStream.on('data', (chunk) => {
rawOutput += chunk.toString();
});
// Wrap the end event in a Promise for easier async/await usage
await new Promise<void>((resolve, reject) => {
response.on('end', () => {
nodeStream.on('end', () => {
resolve();
});
response.on('error', (err) => {
nodeStream.on('error', (err) => {
reject(err);
});
});
@@ -260,10 +263,8 @@ export class DockerImage {
`/images/${encodeURIComponent(this.RepoTags[0])}/get`,
);
// Check if response is a Node.js stream
if (!response || typeof response.on !== 'function') {
throw new Error('Failed to get streaming response for image export');
}
// requestStreaming now returns Node.js stream
const nodeStream = response as plugins.smartstream.stream.Readable;
let counter = 0;
const webduplexStream = new plugins.smartstream.SmartDuplex({
@@ -274,20 +275,20 @@ export class DockerImage {
},
});
response.on('data', (chunk) => {
nodeStream.on('data', (chunk) => {
if (!webduplexStream.write(chunk)) {
response.pause();
nodeStream.pause();
webduplexStream.once('drain', () => {
response.resume();
nodeStream.resume();
});
}
});
response.on('end', () => {
nodeStream.on('end', () => {
webduplexStream.end();
});
response.on('error', (error) => {
nodeStream.on('error', (error) => {
logger.log('error', `Error during image export: ${error.message}`);
webduplexStream.destroy(error);
});